基础类：忽略不存在的字段

Signed-off-by: hamjin <335908093@qq.com>

ruoyi-common/src/main/java/com/ruoyi/common/core/domain/BaseEntity.java

@@ -1,12 +1,14 @@
 package com.ruoyi.common.core.domain;
 
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonInclude;
+
 import java.io.Serializable;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
-import com.fasterxml.jackson.annotation.JsonFormat;
-import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.annotation.JsonInclude;
 
 /**
  * Entity基类
@@ -19,6 +21,7 @@ public class BaseEntity implements Serializable
 
     /** 搜索值 */
     @JsonIgnore
+    @TableField(exist = false)
     private String searchValue;
 
     /** 创建者 */
@@ -40,6 +43,7 @@ public class BaseEntity implements Serializable
 
     /** 请求参数 */
     @JsonInclude(JsonInclude.Include.NON_EMPTY)
+    @TableField(exist = false)
     private Map<String, Object> params;
 
     public String getSearchValue()