0805 整合mybatis-plus 拆解novel-book

novel-cloud-demo/novel-book/novel-book-service/pom.xml

@@ -1,60 +1,49 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>com.sf</groupId>
-		<artifactId>novel-book</artifactId>
-		<version>1.0-SNAPSHOT</version>
-	</parent>
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.sf</groupId>
+        <artifactId>novel-book</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
 
-	<groupId>com.sf.book</groupId>
-	<artifactId>novel-book-service</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
-	<name>novel-book-service</name>
-	<description>novel-book-service</description>
-	<url/>
-	<licenses>
-		<license/>
-	</licenses>
-	<developers>
-		<developer/>
-	</developers>
-	<scm>
-		<connection/>
-		<developerConnection/>
-		<tag/>
-		<url/>
-	</scm>
-	<properties>
-		<java.version>17</java.version>
-	</properties>
-	<dependencies>
-<!--		<dependency>-->
-<!--			<groupId>org.springframework.boot</groupId>-->
-<!--			<artifactId>spring-boot-starter-web</artifactId>-->
-<!--		</dependency>-->
+    <groupId>com.sf.book</groupId>
+    <artifactId>novel-book-service</artifactId>
+    <name>novel-book-service</name>
+    <description>novel-book-service</description>
+    <url/>
+    <licenses>
+        <license/>
+    </licenses>
+    <developers>
+        <developer/>
+    </developers>
+    <scm>
+        <connection/>
+        <developerConnection/>
+        <tag/>
+        <url/>
+    </scm>
+    <properties>
+        <java.version>17</java.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>com.sf</groupId>
+            <artifactId>novel-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
 
-<!--		<dependency>-->
-<!--			<groupId>org.springframework.boot</groupId>-->
-<!--			<artifactId>spring-boot-starter-test</artifactId>-->
-<!--			<scope>test</scope>-->
-<!--		</dependency>-->
+    </dependencies>
 
-		<dependency>
-			<groupId>com.sf</groupId>
-			<artifactId>novel-core</artifactId>
-<!--			<version>0.0.1-SNAPSHOT</version>-->
-		</dependency>
-	</dependencies>
-
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/NovelBookServiceApplication.java

@@ -1,9 +1,12 @@
 package com.sf.book;
 
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
-@SpringBootApplication
+// 放大主程序入口的扫描范围
+@SpringBootApplication(scanBasePackages = {"com.sf"})
+@MapperScan("com.sf.book.mapper")
 public class NovelBookServiceApplication {
 
 	public static void main(String[] args) {

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/controller/BookCategoryController.java

@@ -0,0 +1,18 @@
+package com.sf.book.controller;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.stereotype.Controller;
+
+/**
+ * <p>
+ * 小说类别 前端控制器
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Controller
+@RequestMapping("/bookCategory")
+public class BookCategoryController {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/controller/BookChapterController.java

@@ -0,0 +1,18 @@
+package com.sf.book.controller;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.stereotype.Controller;
+
+/**
+ * <p>
+ * 小说章节 前端控制器
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Controller
+@RequestMapping("/bookChapter")
+public class BookChapterController {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/controller/BookContentController.java

@@ -0,0 +1,18 @@
+package com.sf.book.controller;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.stereotype.Controller;
+
+/**
+ * <p>
+ * 小说内容 前端控制器
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Controller
+@RequestMapping("/bookContent")
+public class BookContentController {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/controller/BookInfoController.java

@@ -0,0 +1,120 @@
+package com.sf.book.controller;
+
+import com.sf.book.dto.req.BookSearchReqDto;
+import com.sf.book.dto.req.BookVisitReqDto;
+import com.sf.book.dto.resp.BookCategoryRespDto;
+import com.sf.book.dto.resp.BookInfoRespDto;
+import com.sf.book.service.IBookChapterService;
+import com.sf.book.service.IBookInfoService;
+import com.sf.core.dto.PageRespDto;
+import com.sf.core.dto.RestResp;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.stereotype.Controller;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 小说信息 前端控制器
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+//@Controller
+//@RequestMapping("/bookInfo")
+@Tag(name = "BookInfoController", description = "小说信息模块")
+@RestController
+//@RequestMapping("/api/front/book")
+public class BookInfoController {
+
+    @Autowired
+    private IBookInfoService bookInfoService;
+
+//    @Autowired
+//    private IBookChapterService bookChapterService;
+
+    // http://localhost:8888/api/front/book/list
+    // 测试用
+//    @GetMapping("/api/front/book/list")
+//    public List<BookInfo> list() {
+//        // 不需要编写sql语句  直接进行增删改查操作
+//        return bookInfoService.list();
+//    }
+
+    // http://127.0.0.1:8900/api/front/book/1431630596354977802
+    @Operation(summary = "书籍信息查询接口")
+    @GetMapping("/api/front/book/{id}")
+    public RestResp<BookInfoRespDto> getBookInfoById(
+            @Parameter(description = "小说id") @PathVariable("id") Long id) {
+        // getById是mybatis plus提供的方法
+        // 从对应表中 where id = '' 中的数据取出
+        // mapper中 对应的方法叫  selectById
+//        BookInfo bookInfo = bookInfoService.getById(id);
+        // 可以手动创建dto对象
+//        BookInfoRespDto bookInfoRespDto = BookInfoRespDto.builder()
+//                .id(bookInfo.getId())
+//                .bookName(bookInfo.getBookName())
+//                .build();
+//        // 如果实体类的属性和dto的属性 名字相同
+//        BookInfoRespDto bookInfoRespDto = BookInfoRespDto.builder().build();
+//        // 拷贝属性  从bookInfo中拷贝同名属性 bookInfoRespDto
+//        BeanUtils.copyProperties(bookInfo,bookInfoRespDto);
+
+        // 改造成调用service层
+        BookInfoRespDto bookInfoRespDto = bookInfoService.getBookInfo(id);
+        return RestResp.ok(bookInfoRespDto);
+    }
+
+    // http://127.0.0.1:8888/api/front/search/books?keyword=&pageSize=10&pageNum=2
+    @Operation(summary = "查询书籍列表接口")
+    @GetMapping("/api/front/search/books")
+    public RestResp<PageRespDto<BookInfoRespDto>> searchBooks(BookSearchReqDto bookSearchReqDto) {
+        PageRespDto<BookInfoRespDto> pageRespDto = bookInfoService.searchBooks(bookSearchReqDto);
+        return RestResp.ok(pageRespDto);
+    }
+
+    @Operation(summary = "查询书籍分类接口")
+    @GetMapping("/api/front/book/category/list")
+    public RestResp<List<BookCategoryRespDto>> listCategory(
+            @Parameter(description = "作品方向", required = false) Integer workDirection) {
+        List<BookCategoryRespDto> bookCategoryRespDtos = bookInfoService.listCategory(workDirection);
+        return RestResp.ok(bookCategoryRespDtos);
+    }
+
+
+    // 最新章节请求
+    // http://127.0.0.1:8888/api/front/book/last_chapter/about?bookId=1431630596354977794
+//    @Operation(summary = "最新章节接口")
+//    @GetMapping("/api/front/book/last_chapter/about")
+//    public RestResp<BookChapterAboutRespDto> lastChapterAbout(@RequestParam("bookId") Long bookId) {
+//        BookChapterAboutRespDto chapterAboutRespDto = bookChapterService.lastChapterAbout(bookId);
+//        return RestResp.ok(chapterAboutRespDto);
+//    }
+
+    @Operation(summary = "增加小说点击量接口")
+    @PostMapping("/api/front/book/visit")
+    public RestResp<Void> addVisitCount(@Parameter(description = "小说ID")
+                                        @RequestBody BookVisitReqDto reqDto) {
+        long bookId = Long.parseLong(reqDto.getBookId());
+//        bookRankService.updateVisitRank(bookId);
+        bookInfoService.addVisitCount(bookId);
+        return RestResp.ok(null);
+    }
+
+    // http://127.0.0.1:8888/api/front/book/rec_list
+    @Operation(summary = "推荐列表查询接口")
+    @GetMapping("/api/front/book/rec_list")
+    public RestResp<List<BookInfoRespDto>> listRecBooks(@Parameter(description = "小说ID") Long bookId) {
+        // 根据传递的书籍id 对应的书籍类型 找到同类型的书籍中 随机四本书
+        List<BookInfoRespDto> bookInfoRespDtos = bookInfoService.listRecBooks(bookId);
+        return RestResp.ok(bookInfoRespDtos);
+    }
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/dto/req/BookSearchReqDto.java

@@ -0,0 +1,78 @@
+package com.sf.book.dto.req;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.sf.core.dto.PageReqDto;
+import io.swagger.v3.oas.annotations.Parameter;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.util.Date;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class BookSearchReqDto extends PageReqDto {
+
+    /**
+     * 搜索关键字
+     */
+    @Parameter(description = "搜索关键字")
+    private String keyword;
+
+    /**
+     * 作品方向
+     */
+    @Parameter(description = "作品方向")
+    private Integer workDirection;
+
+    /**
+     * 分类ID
+     */
+    @Parameter(description = "分类ID")
+    private Integer categoryId;
+
+    /**
+     * 是否收费，1：收费，0：免费
+     */
+    @Parameter(description = "是否收费，1：收费，0：免费")
+    private Integer isVip;
+
+    /**
+     * 小说更新状态，0：连载中，1：已完结
+     */
+    @Parameter(description = "小说更新状态，0：连载中，1：已完结")
+    private Integer bookStatus;
+
+    /**
+     * 字数最小值
+     */
+    @Parameter(description = "字数最小值")
+    private Integer wordCountMin;
+
+    /**
+     * 字数最大值
+     */
+    @Parameter(description = "字数最大值")
+    private Integer wordCountMax;
+
+    /**
+     * 最小更新时间
+     * 如果使用Get请求，直接使用对象接收，则可以使用@DateTimeFormat注解进行格式化；
+     * 如果使用Post请求，@RequestBody接收请求体参数，默认解析日期格式为yyyy-MM-dd HH:mm:ss ,
+     * 如果需要接收其他格式的参数，则可以使用@JsonFormat注解
+     * */
+    @Parameter(description = "最小更新时间")
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    private Date updateTimeMin;
+
+    /**
+     * 排序字段
+     */
+    @Parameter(description = "排序字段")
+    private String sort;
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/dto/req/BookVisitReqDto.java

@@ -0,0 +1,8 @@
+package com.sf.book.dto.req;
+
+import lombok.Data;
+
+@Data
+public class BookVisitReqDto {
+    private String bookId;
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/dto/resp/BookCategoryRespDto.java

@@ -0,0 +1,29 @@
+package com.sf.book.dto.resp;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Builder;
+import lombok.Data;
+
+/**
+ * 小说分类 响应DTO
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/16
+ */
+@Data
+@Builder
+public class BookCategoryRespDto {
+
+    /**
+     * 类别ID
+     */
+    @Schema(description = "类别ID")
+    private Long id;
+
+    /**
+     * 类别名
+     */
+    @Schema(description = "类别名")
+    private String name;
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/dto/resp/BookInfoRespDto.java

@@ -0,0 +1,116 @@
+package com.sf.book.dto.resp;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class BookInfoRespDto {
+
+    /**
+     * ID
+     */
+    @Schema(description = "小说ID")
+    private Long id;
+
+    /**
+     * 类别ID
+     */
+    @Schema(description = "类别ID")
+    private Long categoryId;
+
+    /**
+     * 类别名
+     */
+    @Schema(description = "类别名")
+    private String categoryName;
+
+    /**
+     * 小说封面地址
+     */
+    @Schema(description = "小说封面地址")
+    private String picUrl;
+
+    /**
+     * 小说名
+     */
+    @Schema(description = "小说名")
+    private String bookName;
+
+    /**
+     * 作家id
+     */
+    @Schema(description = "作家id")
+    private Long authorId;
+
+    /**
+     * 作家名
+     */
+    @Schema(description = "作家名")
+    private String authorName;
+
+    /**
+     * 书籍描述
+     */
+    @Schema(description = "书籍描述")
+    private String bookDesc;
+
+    /**
+     * 书籍状态;0-连载中 1-已完结
+     */
+    @Schema(description = "书籍状态;0-连载中 1-已完结")
+    private Integer bookStatus;
+
+    /**
+     * 点击量
+     */
+    @Schema(description = "点击量")
+    private Long visitCount;
+
+    /**
+     * 总字数
+     */
+    @Schema(description = "总字数")
+    private Integer wordCount;
+
+    /**
+     * 评论数
+     */
+    @Schema(description = "评论数")
+    private Integer commentCount;
+
+    /**
+     * 首章节ID
+     */
+    @Schema(description = "首章节ID")
+    private Long firstChapterId;
+
+    /**
+     * 最新章节ID
+     */
+    @Schema(description = "最新章节ID")
+    private Long lastChapterId;
+
+    /**
+     * 最新章节名
+     */
+    @Schema(description = "最新章节名")
+    private String lastChapterName;
+
+    /**
+     * 最新章节更新时间
+     */
+    @Schema(description = "最新章节更新时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm")
+    private LocalDateTime updateTime;
+
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/entity/BookCategory.java

@@ -0,0 +1,53 @@
+package com.sf.book.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * <p>
+ * 小说类别
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Getter
+@Setter
+@TableName("book_category")
+public class BookCategory implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 作品方向;0-男频 1-女频
+     */
+    private Integer workDirection;
+
+    /**
+     * 类别名
+     */
+    private String name;
+
+    /**
+     * 排序
+     */
+    private Integer sort;
+
+    /**
+     * 创建时间
+     */
+    private LocalDateTime createTime;
+
+    /**
+     * 更新时间
+     */
+    private LocalDateTime updateTime;
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/entity/BookChapter.java

@@ -0,0 +1,57 @@
+package com.sf.book.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * <p>
+ * 小说章节
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Getter
+@Setter
+@TableName("book_chapter")
+public class BookChapter implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 小说ID
+     */
+    private Long bookId;
+
+    /**
+     * 章节号
+     */
+    private Integer chapterNum;
+
+    /**
+     * 章节名
+     */
+    private String chapterName;
+
+    /**
+     * 章节字数
+     */
+    private Integer wordCount;
+
+    /**
+     * 是否收费;1-收费 0-免费
+     */
+    private Integer isVip;
+
+    private LocalDateTime createTime;
+
+    private LocalDateTime updateTime;
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/entity/BookContent.java

@@ -0,0 +1,45 @@
+package com.sf.book.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * <p>
+ * 小说内容
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Getter
+@Setter
+@TableName("book_content")
+public class BookContent implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 主键
+     */
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 章节ID
+     */
+    private Long chapterId;
+
+    /**
+     * 小说章节内容
+     */
+    private String content;
+
+    private LocalDateTime createTime;
+
+    private LocalDateTime updateTime;
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/entity/BookInfo.java

@@ -0,0 +1,127 @@
+package com.sf.book.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * <p>
+ * 小说信息
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Getter
+@Setter
+@TableName("book_info")
+public class BookInfo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 主键
+     */
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 作品方向;0-男频 1-女频
+     */
+    private Integer workDirection;
+
+    /**
+     * 类别ID
+     */
+    private Long categoryId;
+
+    /**
+     * 类别名
+     */
+    private String categoryName;
+
+    /**
+     * 小说封面地址
+     */
+    private String picUrl;
+
+    /**
+     * 小说名
+     */
+    private String bookName;
+
+    /**
+     * 作家id
+     */
+    private Long authorId;
+
+    /**
+     * 作家名
+     */
+    private String authorName;
+
+    /**
+     * 书籍描述
+     */
+    private String bookDesc;
+
+    /**
+     * 评分;总分:10 ，真实评分 = score/10
+     */
+    private Integer score;
+
+    /**
+     * 书籍状态;0-连载中 1-已完结
+     */
+    private Integer bookStatus;
+
+    /**
+     * 点击量
+     */
+    private Long visitCount;
+
+    /**
+     * 总字数
+     */
+    private Integer wordCount;
+
+    /**
+     * 评论数
+     */
+    private Integer commentCount;
+
+    /**
+     * 最新章节ID
+     */
+    private Long lastChapterId;
+
+    /**
+     * 最新章节名
+     */
+    private String lastChapterName;
+
+    /**
+     * 最新章节更新时间
+     */
+    private LocalDateTime lastChapterUpdateTime;
+
+    /**
+     * 是否收费;1-收费 0-免费
+     */
+    private Integer isVip;
+
+    /**
+     * 创建时间
+     */
+    private LocalDateTime createTime;
+
+    /**
+     * 更新时间
+     */
+    private LocalDateTime updateTime;
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/mapper/BookCategoryMapper.java

@@ -0,0 +1,16 @@
+package com.sf.book.mapper;
+
+import com.sf.book.entity.BookCategory;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * 小说类别 Mapper 接口
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface BookCategoryMapper extends BaseMapper<BookCategory> {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/mapper/BookChapterMapper.java

@@ -0,0 +1,16 @@
+package com.sf.book.mapper;
+
+import com.sf.book.entity.BookChapter;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * 小说章节 Mapper 接口
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface BookChapterMapper extends BaseMapper<BookChapter> {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/mapper/BookContentMapper.java

@@ -0,0 +1,16 @@
+package com.sf.book.mapper;
+
+import com.sf.book.entity.BookContent;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * 小说内容 Mapper 接口
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface BookContentMapper extends BaseMapper<BookContent> {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/mapper/BookInfoMapper.java

@@ -0,0 +1,24 @@
+package com.sf.book.mapper;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.sf.book.dto.req.BookSearchReqDto;
+import com.sf.book.entity.BookInfo;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 小说信息 Mapper 接口
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface BookInfoMapper extends BaseMapper<BookInfo> {
+
+    List<BookInfo> searchBooks(IPage page, BookSearchReqDto dto);
+
+    void addVisitCount(@Param("bookId") Long bookId);
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/service/IBookCategoryService.java

@@ -0,0 +1,16 @@
+package com.sf.book.service;
+
+import com.sf.book.entity.BookCategory;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ * 小说类别 服务类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface IBookCategoryService extends IService<BookCategory> {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/service/IBookChapterService.java

@@ -0,0 +1,16 @@
+package com.sf.book.service;
+
+import com.sf.book.entity.BookChapter;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ * 小说章节 服务类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface IBookChapterService extends IService<BookChapter> {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/service/IBookContentService.java

@@ -0,0 +1,16 @@
+package com.sf.book.service;
+
+import com.sf.book.entity.BookContent;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ * 小说内容 服务类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface IBookContentService extends IService<BookContent> {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/service/IBookInfoService.java

@@ -0,0 +1,40 @@
+package com.sf.book.service;
+
+import com.sf.book.dto.req.BookSearchReqDto;
+import com.sf.book.dto.resp.BookCategoryRespDto;
+import com.sf.book.dto.resp.BookInfoRespDto;
+import com.sf.book.entity.BookInfo;
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.sf.core.dto.PageRespDto;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 小说信息 服务类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface IBookInfoService extends IService<BookInfo> {
+
+    /**
+     * 书籍查询
+     * @param bookSearchReqDto
+     * @return
+     */
+    PageRespDto<BookInfoRespDto> searchBooks(BookSearchReqDto bookSearchReqDto);
+
+    List<BookCategoryRespDto> listCategory(Integer workDirection);
+
+    /**
+     * 书籍信息查询
+     */
+    BookInfoRespDto getBookInfo(Long id);
+
+    void addVisitCount(Long bookId);
+
+    List<BookInfoRespDto> listRecBooks(Long bookId);
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/service/impl/BookCategoryServiceImpl.java

@@ -0,0 +1,20 @@
+package com.sf.book.service.impl;
+
+import com.sf.book.entity.BookCategory;
+import com.sf.book.mapper.BookCategoryMapper;
+import com.sf.book.service.IBookCategoryService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ * 小说类别 服务实现类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Service
+public class BookCategoryServiceImpl extends ServiceImpl<BookCategoryMapper, BookCategory> implements IBookCategoryService {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/service/impl/BookChapterServiceImpl.java

@@ -0,0 +1,20 @@
+package com.sf.book.service.impl;
+
+import com.sf.book.entity.BookChapter;
+import com.sf.book.mapper.BookChapterMapper;
+import com.sf.book.service.IBookChapterService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ * 小说章节 服务实现类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Service
+public class BookChapterServiceImpl extends ServiceImpl<BookChapterMapper, BookChapter> implements IBookChapterService {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/service/impl/BookContentServiceImpl.java

@@ -0,0 +1,20 @@
+package com.sf.book.service.impl;
+
+import com.sf.book.entity.BookContent;
+import com.sf.book.mapper.BookContentMapper;
+import com.sf.book.service.IBookContentService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ * 小说内容 服务实现类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Service
+public class BookContentServiceImpl extends ServiceImpl<BookContentMapper, BookContent> implements IBookContentService {
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/java/com/sf/book/service/impl/BookInfoServiceImpl.java

@@ -0,0 +1,160 @@
+package com.sf.book.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.sf.book.dto.req.BookSearchReqDto;
+import com.sf.book.dto.resp.BookCategoryRespDto;
+import com.sf.book.dto.resp.BookInfoRespDto;
+import com.sf.book.entity.BookCategory;
+import com.sf.book.entity.BookChapter;
+import com.sf.book.entity.BookInfo;
+import com.sf.book.mapper.BookCategoryMapper;
+import com.sf.book.mapper.BookChapterMapper;
+import com.sf.book.mapper.BookInfoMapper;
+import com.sf.book.service.IBookInfoService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.sf.core.cons.RedisKeyConst;
+import com.sf.core.dto.PageRespDto;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.BeanUtils;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.SetOperations;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * <p>
+ * 小说信息 服务实现类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Service
+@RequiredArgsConstructor
+public class BookInfoServiceImpl extends ServiceImpl<BookInfoMapper, BookInfo>
+        implements IBookInfoService {
+
+    // 当类中声明了注解 @RequiredArgsConstructor时  可以简化自动注入的使用
+    // 在属性前 增加final修饰
+    private final BookInfoMapper bookInfoMapper;
+    private final BookCategoryMapper bookCategoryMapper;
+    private final BookChapterMapper bookChapterMapper;
+    private final RedisTemplate redisTemplate;
+
+    // 分页的本质是limit  select * from book_info
+    @Override
+    public PageRespDto<BookInfoRespDto> searchBooks(BookSearchReqDto bookSearchReqDto) {
+        Page<BookInfo> page = new Page<>();
+        page.setCurrent(bookSearchReqDto.getPageNum());
+        page.setSize(bookSearchReqDto.getPageSize());
+
+        // 可以只使用mybatis plus来拼接
+//        LambdaQueryWrapper<BookInfo> wrapper = new LambdaQueryWrapper<>();
+//        if(!bookSearchReqDto.getKeyword().isBlank()){
+//            // book_name = 'keyword'
+//            wrapper.eq(BookInfo::getBookName,bookSearchReqDto.getKeyword());
+//        }
+//        if(bookSearchReqDto.getCategoryId() != null ){
+//            // and categoryId = 'categoryId'
+//            wrapper.eq(BookInfo::getCategoryId,bookSearchReqDto.getCategoryId());
+//        }
+//        bookInfoMapper.selectPage(page,wrapper);
+
+        // 还可以使用mybatis自身的sql语句来实现
+        // select * from book_info limit 10,10
+        // select count(*) from book_info
+        // 第2页/每页10条  总页数 100(总记录数)/10(每页大小)=10页
+        List<BookInfo> bookInfos = bookInfoMapper.searchBooks(page, bookSearchReqDto);
+        List<BookInfoRespDto> bookInfoRespDtos = bookInfos.stream().map(bookInfo -> {
+            BookInfoRespDto bookInfoRespDto = new BookInfoRespDto();
+            BeanUtils.copyProperties(bookInfo, bookInfoRespDto);
+            return bookInfoRespDto;
+        }).toList();
+        PageRespDto<BookInfoRespDto> pageRespDto = PageRespDto.of(
+                bookSearchReqDto.getPageNum(), bookSearchReqDto.getPageSize(), page.getTotal(), bookInfoRespDtos);
+        return pageRespDto;
+    }
+
+    @Override
+    public List<BookCategoryRespDto> listCategory(Integer workDirection) {
+        LambdaQueryWrapper<BookCategory> queryWrapper = new LambdaQueryWrapper<>();
+        if (workDirection != null) {
+            queryWrapper.eq(BookCategory::getWorkDirection, workDirection);
+        }
+        return bookCategoryMapper.selectList(queryWrapper).stream().map(bookCategory ->
+                BookCategoryRespDto.builder()
+                        .id(bookCategory.getId())
+                        .name(bookCategory.getName())
+                        .build()).toList();
+    }
+
+
+    @Override
+    public BookInfoRespDto getBookInfo(Long id) {
+        // select * from book_info where id = ''
+        BookInfo bookInfo = bookInfoMapper.selectById(id);
+        // 如果实体类的属性和dto的属性 名字相同
+        BookInfoRespDto bookInfoRespDto = BookInfoRespDto.builder().build();
+        // 拷贝属性  从bookInfo中拷贝同名属性 bookInfoRespDto
+        BeanUtils.copyProperties(bookInfo, bookInfoRespDto);
+
+        // 增加首章id
+        // select * from book_chapter where book_id='' and chapter_num=0
+        LambdaQueryWrapper<BookChapter> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(BookChapter::getBookId, id);
+        queryWrapper.eq(BookChapter::getChapterNum, 0);
+        // selectList 返回多条数据  selectOne是返回一条数据
+        BookChapter bookChapter = bookChapterMapper.selectOne(queryWrapper);
+        // 因为首章也可能没有
+        if (bookChapter != null) {
+            // ctrl + shift + ↑ / ↓
+            bookInfoRespDto.setFirstChapterId(bookChapter.getId());
+        }
+        return bookInfoRespDto;
+    }
+
+    @Override
+    public void addVisitCount(Long bookId) {
+        bookInfoMapper.addVisitCount(bookId);
+    }
+
+    @Override
+    public List<BookInfoRespDto> listRecBooks(Long bookId) {
+        // 推荐作为依据的书籍
+        BookInfo bookInfo = bookInfoMapper.selectById(bookId);
+        Long categoryId = bookInfo.getCategoryId();
+
+        LambdaQueryWrapper<BookInfo> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(BookInfo::getCategoryId, categoryId);
+        // 返回的书籍列表中 包含初始的书籍
+        List<BookInfo> bookInfos = bookInfoMapper.selectList(queryWrapper);
+
+        String key = RedisKeyConst.REC_BOOKS_SET + bookInfo.getCategoryId();
+        SetOperations setOperations = redisTemplate.opsForSet();
+        for (BookInfo info : bookInfos) {
+            setOperations.add(key, info.getId());
+        }
+        setOperations.remove(key, bookInfo.getId());
+        // 随机不重复的元素
+        Set distinctRandomMembers = setOperations.distinctRandomMembers(key, 4);
+
+        List<BookInfoRespDto> bookInfoRespDtos = new ArrayList<>();
+        for (Object randomMember : distinctRandomMembers) {
+            Long randomMemberId = (Long) randomMember;
+            BookInfo selected = bookInfoMapper.selectById(randomMemberId);
+
+            BookInfoRespDto bookInfoRespDto = new BookInfoRespDto();
+            BeanUtils.copyProperties(selected, bookInfoRespDto);
+            bookInfoRespDtos.add(bookInfoRespDto);
+        }
+
+        return bookInfoRespDtos;
+    }
+
+
+
+}

novel-cloud-demo/novel-book/novel-book-service/src/main/resources/application.yml

@@ -2,6 +2,7 @@ spring:
 #  application:
 #    name: novel-book-service
   # 设置当前文件包含通用配置
+  # 相当于将通用文件中的配置复制进来
   profiles:
     include: common
 

novel-cloud-demo/novel-book/novel-book-service/src/main/resources/bootstrap.yml

@@ -1,5 +1,6 @@
 spring:
   application:
     name: novel-book-service
+  # 将通用的application.yml文件引入进来
   profiles:
     include: common

novel-cloud-demo/novel-book/novel-book-service/src/main/resources/mapper/BookCategoryMapper.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sf.book.mapper.BookCategoryMapper">
+
+</mapper>

novel-cloud-demo/novel-book/novel-book-service/src/main/resources/mapper/BookChapterMapper.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sf.book.mapper.BookChapterMapper">
+
+</mapper>

novel-cloud-demo/novel-book/novel-book-service/src/main/resources/mapper/BookContentMapper.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sf.book.mapper.BookContentMapper">
+
+</mapper>

novel-cloud-demo/novel-book/novel-book-service/src/main/resources/mapper/BookInfoMapper.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sf.book.mapper.BookInfoMapper">
+
+    <!-- 使用mybatis的动态sql 来根据不同的入参 拼接不同的sql -->
+    <select id="searchBooks" resultType="com.sf.book.entity.BookInfo">
+        select
+        id,category_id,category_name,book_name,author_id,author_name,word_count,last_chapter_name
+        from book_info where word_count > 0
+        <!-- 使用模糊查询 -->
+        <if test="dto.keyword != null and dto.keyword != ''">
+            and (book_name like concat('%',#{dto.keyword},'%') or
+            author_name like concat('%',#{dto.keyword},'%'))
+        </if>
+        <if test="dto.workDirection != null">
+            and work_direction = #{dto.workDirection}
+        </if>
+        <if test="dto.categoryId != null">
+            and category_id = #{dto.categoryId}
+        </if>
+        <if test="dto.isVip != null">
+            and is_vip = #{dto.isVip}
+        </if>
+        <if test="dto.bookStatus != null">
+            and book_status = #{dto.bookStatus}
+        </if>
+        <!-- 判断字数所在区间 -->
+        <if test="dto.wordCountMin != null">
+            and word_count >= #{dto.wordCountMin}
+        </if>
+        <if test="dto.wordCountMax != null">
+            and word_count <![CDATA[ < ]]> #{dto.wordCountMax}
+        </if>
+        <if test="dto.updateTimeMin != null">
+            and last_chapter_update_time >= #{dto.updateTimeMin}
+        </if>
+        <!-- 如果是给字段赋值  使用#{} category_id='1' 否则使用${} order by word_count -->
+        <if test="dto.sort != null">
+            order by ${dto.sort}
+        </if>
+    </select>
+
+    <update id="addVisitCount">
+        update book_info
+        set visit_count = visit_count + 1
+        where id = #{bookId}
+    </update>
+</mapper>

novel-cloud-demo/novel-book/pom.xml

@@ -25,14 +25,18 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <!-- 因为novel-book-service和novel-core不是同级的子模块 -->
+    <!-- 所以先通过novel-book做一个搭桥 -->
     <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>com.sf</groupId>
-                <artifactId>novel-core</artifactId>
-                <version>1.0-SNAPSHOT</version>
-            </dependency>
-        </dependencies>
+<!--        <dependencies>-->
+<!--            <dependency>-->
+<!--                <groupId>com.sf</groupId>-->
+<!--                <artifactId>novel-core</artifactId>-->
+<!--&lt;!&ndash;                <version>1.0-SNAPSHOT</version>&ndash;&gt;-->
+<!--                &lt;!&ndash; 修改版本使用父项目即为 novel-cloud-demo的版本 &ndash;&gt;-->
+<!--                <version>${project.parent.version}</version>-->
+<!--            </dependency>-->
+<!--        </dependencies>-->
     </dependencyManagement>
 
 

novel-cloud-demo/novel-core/pom.xml

@@ -58,10 +58,55 @@
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+        </dependency>
+
+        <!-- mybatis plus代码生成 -->
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-generator</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.freemarker</groupId>
+            <artifactId>freemarker</artifactId>
+        </dependency>
+
+        <!-- 提供swagger功能  可以测试接口 -->
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-api</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+        </dependency>
+
+        <!-- springboot整合redis -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
+            <!-- 原来的test依赖是设置了生命周期 -->
+            <!-- 当前要将novel-core提供给其他微服务使用  所以注释掉此生命周期 -->
+<!--            <scope>test</scope>-->
         </dependency>
 
         <dependency>

novel-cloud-demo/novel-core/src/main/java/com/sf/core/config/RedisConfig.java

@@ -0,0 +1,34 @@
+package com.sf.core.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+// 这是一个配置类
+@Configuration
+public class RedisConfig {
+
+    // 这是要注入spring容器中的一个对象
+    @Primary
+    @Bean
+    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
+        RedisTemplate<String, Object> template = new RedisTemplate<>();
+        template.setConnectionFactory(factory);
+
+        // 设置redis的序列化方式
+        // 设置key的序列化方式为StringRedisSerializer
+        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
+        template.setKeySerializer(stringRedisSerializer);
+        template.setHashKeySerializer(stringRedisSerializer);
+
+        // 设置value的序列化方式GenericJackson2JsonRedisSerializer
+        GenericJackson2JsonRedisSerializer genericJackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer();
+        template.setValueSerializer(genericJackson2JsonRedisSerializer);
+        template.setHashValueSerializer(genericJackson2JsonRedisSerializer);
+        return template;
+    }
+}

novel-cloud-demo/novel-core/src/main/java/com/sf/core/cons/RedisKeyConst.java

@@ -0,0 +1,25 @@
+package com.sf.core.cons;
+
+// redis key的常量类
+public class RedisKeyConst {
+    // 点击量排行榜
+    public final static String VISIT_ZSET = "book:visitZset";
+    // 新书排行榜
+    public final static String NEW_ZSET = "book:newZset";
+    // 更新排行榜
+    public final static String UPDATE_ZSET = "book:updateZset";
+    // 同类推荐
+    public final static String REC_BOOKS_SET = "book:myRecBooksSet";
+
+    // 存储首页id
+    public final static String HOME_BOOK_LIST_0 = "book:homeBookList0";
+    public final static String HOME_BOOK_LIST_1 = "book:homeBookList1";
+    public final static String HOME_BOOK_LIST_2 = "book:homeBookList2";
+    public final static String HOME_BOOK_LIST_3 = "book:homeBookList3";
+    public final static String HOME_BOOK_LIST_4 = "book:homeBookList4";
+    // 存储书籍id 和书籍信息的hash
+    public final static String BOOK_HASH = "book:bookHash";
+    // 验证码和token String
+    public final static String USER_VERIFY_PRE = "book:";
+    public final static String USER_TOKEN_PRE = "book:token_";
+}

novel-cloud-demo/novel-core/src/main/java/com/sf/core/dto/PageReqDto.java

@@ -0,0 +1,33 @@
+package com.sf.core.dto;
+
+import io.swagger.v3.oas.annotations.Parameter;
+import lombok.Data;
+
+/**
+ * 分页请求数据格式封装，所有分页请求的Dto类都应继承该类
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/11
+ */
+@Data
+public class PageReqDto {
+
+    /**
+     * 请求页码，默认第 1 页
+     */
+    @Parameter(description = "请求页码，默认第 1 页")
+    private int pageNum = 1;
+
+    /**
+     * 每页大小，默认每页 10 条
+     */
+    @Parameter(description = "每页大小，默认每页 10 条")
+    private int pageSize = 10;
+
+    /**
+     * 是否查询所有，默认不查所有 为 true 时，pageNum 和 pageSize 无效
+     */
+    @Parameter(hidden = true)
+    private boolean fetchAll = false;
+
+}

novel-cloud-demo/novel-core/src/main/java/com/sf/core/dto/PageRespDto.java

@@ -0,0 +1,50 @@
+package com.sf.core.dto;
+
+import lombok.Getter;
+
+import java.util.List;
+
+/**
+ * 分页响应数据格式封装
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/11
+ */
+@Getter
+public class PageRespDto<T> {
+
+    /**
+     * 页码
+     */
+    private final long pageNum;
+
+    /**
+     * 每页大小
+     */
+    private final long pageSize;
+
+    /**
+     * 总记录数
+     */
+    private final long total;
+
+    /**
+     * 分页数据集
+     */
+    private final List<? extends T> list;
+
+    /**
+     * 该构造函数用于通用分页查询的场景 接收普通分页数据和普通集合
+     */
+    public PageRespDto(long pageNum, long pageSize, long total, List<T> list) {
+        this.pageNum = pageNum;
+        this.pageSize = pageSize;
+        this.total = total;
+        this.list = list;
+    }
+
+    public static <T> PageRespDto<T> of(long pageNum, long pageSize, long total, List<T> list) {
+        return new PageRespDto<>(pageNum, pageSize, total, list);
+    }
+
+}

novel-cloud-demo/novel-core/src/main/java/com/sf/core/util/GeneUtils.java

@@ -0,0 +1,112 @@
+package com.sf.core.util;
+
+import com.baomidou.mybatisplus.generator.FastAutoGenerator;
+import com.baomidou.mybatisplus.generator.config.OutputFile;
+import com.baomidou.mybatisplus.generator.config.rules.DbColumnType;
+import com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine;
+
+import java.sql.Types;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Scanner;
+
+// 代码生成工具
+public class GeneUtils {
+
+    public static void main(String[] args) {
+
+        // 单体项目的路径
+        String projectPathTmp = "";
+        String packageNameTmp = "";
+
+        System.out.println("输入要生成代码的微服务名称: ");
+        Scanner scanner = new Scanner(System.in);
+        String moduleName = scanner.nextLine();
+        switch (moduleName) {
+            // home微服务
+            case "home":
+                projectPathTmp = "novel-home/";
+                packageNameTmp = ".home";
+                break;
+            // book微服务
+            case "book":
+                projectPathTmp = "novel-book/novel-book-service/";
+                packageNameTmp = ".book";
+                break;
+            default:
+        }
+
+        // 因为下列的代码是lambda 所以此处做一个中转
+        String projectPath = projectPathTmp;
+        String packageName = packageNameTmp;
+
+
+        List<String> list = new ArrayList<>();
+        switch (moduleName) {
+            case "home":
+                list.add("home_book");
+                break;
+            case "book":
+//                list.add("book_info");  // 书籍表
+//                list.add("book_chapter"); // 书籍章节表
+//                list.add("book_content"); // 章节内容表
+                list.add("book_category"); // 书籍种类表
+                break;
+        }
+//        list.add("home_book");  // 首页书籍信息表
+//        list.add("book_info");  // 书籍表
+//        list.add("book_chapter"); // 书籍章节表
+//        list.add("book_content"); // 章节内容表
+//        list.add("news_info"); // 新闻列表
+//        list.add("news_content"); // 新闻内容表
+//        list.add("book_category"); // 书籍种类表
+//        list.add("home_friend_link"); // 首页友情链接表
+//        list.add("user_info"); // 用户信息表
+//        list.add("book_comment"); // 书籍评论表
+//        list.add("author_info"); // 作者信息表
+
+        // 快速生成器
+        FastAutoGenerator.create("jdbc:mysql://localhost:3306/novel-cloud?useUnicode=true&characterEncoding=utf-8&allowPublicKeyRetrieval=true&useSSL=false&serverTimezone=Asia/Shanghai",
+                        "root", "root123456")
+                // 全局配置
+                .globalConfig(builder -> {
+                    builder.author("baomidou") // 设置作者
+//                            .enableSwagger() // 开启 swagger 模式
+                            .outputDir(projectPath + "src/main/java/"); // 指定输出目录  mac/linux系统
+//                            .outputDir("src\\main\\java\\"); // 指定输出目录  windows系统
+                })
+                // 数据源配置
+                .dataSourceConfig(builder ->
+                        builder.typeConvertHandler((globalConfig, typeRegistry, metaInfo) -> {
+                            int typeCode = metaInfo.getJdbcType().TYPE_CODE;
+                            if (typeCode == Types.SMALLINT) {
+                                // 自定义类型转换  smallint - short - int
+                                return DbColumnType.INTEGER;
+                            }
+                            if (typeCode == Types.TINYINT) {
+                                // tinyint - byte - int
+                                return DbColumnType.INTEGER;
+                            }
+                            return typeRegistry.getColumnType(metaInfo);
+                        })
+                )
+                // 包配置
+                .packageConfig(builder ->
+                        builder.parent("com.sf" + packageName) // 设置父包名
+                                .moduleName("") // 设置父包模块名
+                                .pathInfo(Collections.singletonMap(OutputFile.xml, projectPath + "src/main/resources/mapper"))// 设置mapperXml生成路径
+                                .entity("entity") //设置实体类包名
+                                .mapper("mapper")
+                )
+                // 策略配置
+                .strategyConfig(builder ->
+//                                builder.addInclude("book_info") // 设置需要生成的表名
+//                        builder.addInclude("book_info","user_info") // 可以通过多个参数 传入表名
+                                builder.addInclude(list).entityBuilder().enableLombok() // 设置需要生成的表名
+//                                .addTablePrefix("t_", "c_") // 设置过滤表前缀
+                )
+                .templateEngine(new FreemarkerTemplateEngine()) // 使用Freemarker引擎模板，默认的是Velocity引擎模板
+                .execute();
+    }
+}

novel-cloud-demo/novel-home/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.7/apache-maven-3.9.7-bin.zip

novel-cloud-demo/novel-home/mvnw

@@ -0,0 +1,259 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.2
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${JAVA_HOME-}" ]; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"

novel-cloud-demo/novel-home/mvnw.cmd

@@ -0,0 +1,149 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.2
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
+}
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"

novel-cloud-demo/novel-home/pom.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>com.sf</groupId>
+		<artifactId>novel-cloud-demo</artifactId>
+		<version>1.0-SNAPSHOT</version>
+	</parent>
+
+	<groupId>com.sf</groupId>
+	<artifactId>novel-home</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>novel-home</name>
+	<description>novel-home</description>
+
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>com.sf</groupId>
+			<artifactId>novel-core</artifactId>
+			<!--                <version>1.0-SNAPSHOT</version>-->
+			<!-- 修改版本使用父项目即为 novel-cloud-demo的版本 -->
+			<version>${project.parent.version}</version>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

novel-cloud-demo/novel-home/src/main/java/com/sf/home/NovelHomeApplication.java

@@ -0,0 +1,15 @@
+package com.sf.home;
+
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@MapperScan("com.sf.home.mapper")
+@SpringBootApplication
+public class NovelHomeApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(NovelHomeApplication.class, args);
+	}
+
+}

novel-cloud-demo/novel-home/src/main/java/com/sf/home/controller/HomeBookController.java

@@ -0,0 +1,31 @@
+package com.sf.home.controller;
+
+import com.sf.home.service.IHomeBookService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * <p>
+ * 小说推荐 前端控制器
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+//@Controller
+//@RequestMapping("/homeBook")
+@RestController
+@RequiredArgsConstructor
+public class HomeBookController {
+
+    private final IHomeBookService homeBookService;
+
+    // http://localhost:8901/count
+    @GetMapping("/count")
+    public Long count(){
+        return homeBookService.count();
+    }
+}

novel-cloud-demo/novel-home/src/main/java/com/sf/home/entity/HomeBook.java

@@ -0,0 +1,53 @@
+package com.sf.home.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * <p>
+ * 小说推荐
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Getter
+@Setter
+@TableName("home_book")
+public class HomeBook implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    /**
+     * 推荐类型;0-轮播图 1-顶部栏 2-本周强推 3-热门推荐 4-精品推荐
+     */
+    private Integer type;
+
+    /**
+     * 推荐排序
+     */
+    private Integer sort;
+
+    /**
+     * 推荐小说ID
+     */
+    private Long bookId;
+
+    /**
+     * 创建时间
+     */
+    private LocalDateTime createTime;
+
+    /**
+     * 更新时间
+     */
+    private LocalDateTime updateTime;
+}

novel-cloud-demo/novel-home/src/main/java/com/sf/home/mapper/HomeBookMapper.java

@@ -0,0 +1,16 @@
+package com.sf.home.mapper;
+
+import com.sf.home.entity.HomeBook;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * 小说推荐 Mapper 接口
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface HomeBookMapper extends BaseMapper<HomeBook> {
+
+}

novel-cloud-demo/novel-home/src/main/java/com/sf/home/service/IHomeBookService.java

@@ -0,0 +1,16 @@
+package com.sf.home.service;
+
+import com.sf.home.entity.HomeBook;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ * 小说推荐 服务类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+public interface IHomeBookService extends IService<HomeBook> {
+
+}

novel-cloud-demo/novel-home/src/main/java/com/sf/home/service/impl/HomeBookServiceImpl.java

@@ -0,0 +1,20 @@
+package com.sf.home.service.impl;
+
+import com.sf.home.entity.HomeBook;
+import com.sf.home.mapper.HomeBookMapper;
+import com.sf.home.service.IHomeBookService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ * 小说推荐 服务实现类
+ * </p>
+ *
+ * @author baomidou
+ * @since 2024-08-05
+ */
+@Service
+public class HomeBookServiceImpl extends ServiceImpl<HomeBookMapper, HomeBook> implements IHomeBookService {
+
+}

novel-cloud-demo/novel-home/src/main/resources/application.yml

@@ -0,0 +1,9 @@
+spring:
+#  application:
+    #    name: novel-home
+  profiles:
+    include: common
+
+# 每一个微服务自己的端口号
+server:
+  port: 8901

novel-cloud-demo/novel-home/src/main/resources/bootstrap.yml

@@ -0,0 +1,6 @@
+spring:
+  # 每一个微服务自己的名字
+  application:
+    name: novel-home
+  profiles:
+    include: common

novel-cloud-demo/novel-home/src/main/resources/mapper/HomeBookMapper.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sf.home.mapper.HomeBookMapper">
+
+</mapper>

novel-cloud-demo/novel-home/src/test/java/com/sf/home/NovelHomeApplicationTests.java

@@ -0,0 +1,13 @@
+package com.sf.home;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class NovelHomeApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

novel-cloud-demo/pom.xml

@@ -1,77 +1,147 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>com.sf</groupId>
-  <artifactId>novel-cloud-demo</artifactId>
-  <version>1.0-SNAPSHOT</version>
-  <!-- 删除src文件夹 -->
-  <!-- 删除dependencies标签 -->
-  <!-- 修改打包方式为pom -->
-  <!-- 引入依赖版本 -->
-  <packaging>pom</packaging>
-
-  <name>novel-cloud-demo</name>
-  <url>http://maven.apache.org</url>
-  <modules>
-    <module>novel-book</module>
-    <module>novel-core</module>
-  </modules>
-
-  <!-- 使用属性配置来管理依赖版本 -->
-  <properties>
-    <java.version>17</java.version>
-    <lombok.version>1.18.34</lombok.version>
-    <spring.boot.version>3.3.1</spring.boot.version>
-    <spring.cloud.version>2023.0.3</spring.cloud.version>
-    <spring.cloud.alibaba.version>2023.0.1.2</spring.cloud.alibaba.version>
-    <!-- 配置中心使用的管理配置的工具 -->
-    <spring-cloud-starter-bootstrap.version>4.1.4</spring-cloud-starter-bootstrap.version>
-  </properties>
-
-  <!-- 删除了父项目的依赖引入 -->
-  <!--    <dependencies></dependencies>-->
-  <!-- 依赖管理器  -->
-  <!-- 和直接使用dependencies的区别是 只会管理依赖 不会引入依赖  -->
-  <dependencyManagement>
-    <dependencies>
-      <!-- 把springboot的依赖放在管理器中 代替父依赖 -->
-      <dependency>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-dependencies</artifactId>
-        <version>${spring.boot.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-
-      <dependency>
-        <groupId>org.springframework.cloud</groupId>
-        <artifactId>spring-cloud-dependencies</artifactId>
-        <version>${spring.cloud.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-
-      <dependency>
-        <groupId>com.alibaba.cloud</groupId>
-        <artifactId>spring-cloud-alibaba-dependencies</artifactId>
-        <version>${spring.cloud.alibaba.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-
-      <dependency>
-        <groupId>org.springframework.cloud</groupId>
-        <artifactId>spring-cloud-starter-bootstrap</artifactId>
-        <version>${spring-cloud-starter-bootstrap.version}</version>
-      </dependency>
-
-      <dependency>
-        <groupId>org.projectlombok</groupId>
-        <artifactId>lombok</artifactId>
-        <version>${lombok.version}</version>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.sf</groupId>
+    <artifactId>novel-cloud-demo</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <!-- 删除src文件夹 -->
+    <!-- 删除dependencies标签 -->
+    <!-- 修改打包方式为pom -->
+    <!-- 引入依赖版本 -->
+    <packaging>pom</packaging>
+
+    <name>novel-cloud-demo</name>
+    <url>http://maven.apache.org</url>
+    <modules>
+        <module>novel-book</module>
+        <module>novel-core</module>
+        <module>novel-home</module>
+    </modules>
+
+    <!-- 使用属性配置来管理依赖版本 -->
+    <properties>
+        <!-- 微服务相关版本 -->
+        <java.version>17</java.version>
+        <lombok.version>1.18.34</lombok.version>
+        <spring.boot.version>3.2.5</spring.boot.version>
+        <spring.cloud.version>2023.0.3</spring.cloud.version>
+        <spring.cloud.alibaba.version>2023.0.1.2</spring.cloud.alibaba.version>
+        <!-- 配置中心使用的管理配置的工具 -->
+        <spring-cloud-starter-bootstrap.version>4.1.4</spring-cloud-starter-bootstrap.version>
+
+        <!-- 数据库相关版本 -->
+        <mysql-connector-j.version>8.4.0</mysql-connector-j.version>
+        <mybatis.version>3.0.3</mybatis.version>
+        <mybatis-plus.version>3.5.5</mybatis-plus.version>
+        <freemarker.version>2.3.32</freemarker.version>
+        <swagger.version>2.0.2</swagger.version>
+    </properties>
+
+    <!-- 删除了父项目的依赖引入 -->
+    <!--    <dependencies></dependencies>-->
+    <!-- 依赖管理器  -->
+    <!-- 和直接使用dependencies的区别是 只会管理依赖 不会引入依赖  -->
+    <dependencyManagement>
+        <dependencies>
+            <!-- 把springboot的依赖放在管理器中 代替父依赖 -->
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring.boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring.cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
+            <dependency>
+                <groupId>com.alibaba.cloud</groupId>
+                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
+                <version>${spring.cloud.alibaba.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-starter-bootstrap</artifactId>
+                <version>${spring-cloud-starter-bootstrap.version}</version>
+            </dependency>
+
+            <!-- mybatis整合springboot启动器 -->
+            <dependency>
+                <groupId>com.mysql</groupId>
+                <artifactId>mysql-connector-j</artifactId>
+                <version>${mysql-connector-j.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>org.mybatis.spring.boot</groupId>
+                <artifactId>mybatis-spring-boot-starter</artifactId>
+                <version>${mybatis.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>com.baomidou</groupId>
+                <artifactId>mybatis-plus-boot-starter</artifactId>
+                <!--            <version>3.5.4</version>-->
+                <version>${mybatis-plus.version}</version>
+            </dependency>
+
+            <!-- mybatis plus代码生成 -->
+            <dependency>
+                <groupId>com.baomidou</groupId>
+                <artifactId>mybatis-plus-generator</artifactId>
+                <!--            <version>3.5.4</version>-->
+                <version>${mybatis-plus.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>org.freemarker</groupId>
+                <artifactId>freemarker</artifactId>
+                <version>${freemarker.version}</version>
+            </dependency>
+
+            <!-- 提供swagger功能  可以测试接口 -->
+            <dependency>
+                <groupId>org.springdoc</groupId>
+                <artifactId>springdoc-openapi-starter-webmvc-api</artifactId>
+                <version>${swagger.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>org.springdoc</groupId>
+                <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+                <version>${swagger.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>org.projectlombok</groupId>
+                <artifactId>lombok</artifactId>
+                <version>${lombok.version}</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.11.0</version>
+                <configuration>
+                    <source>17</source>
+                    <target>17</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>