0809 mq整合springboot

mq-demo/maven-demo/pom.xml

@@ -0,0 +1,27 @@
+<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>
+    <parent>
+        <groupId>com.sf</groupId>
+        <artifactId>mq-demo</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>maven-demo</artifactId>
+    <packaging>jar</packaging>
+
+    <name>maven-demo</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.rabbitmq</groupId>
+            <artifactId>amqp-client</artifactId>
+<!--            <version>5.20.0</version>-->
+        </dependency>
+    </dependencies>
+</project>

mq-demo/maven-demo/src/main/java/com/sf/exchange/direct/official/EmitLogDirect.java

@@ -0,0 +1,37 @@
+package com.sf.exchange.direct.official;
+
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.Connection;
+import com.rabbitmq.client.ConnectionFactory;
+
+import java.util.Scanner;
+
+public class EmitLogDirect {
+
+    private static final String EXCHANGE_NAME = "direct_logs";
+
+    public static void main(String[] argv) throws Exception {
+        ConnectionFactory factory = new ConnectionFactory();
+        factory.setHost("localhost");
+        System.out.println("输入消息：");
+        Scanner scanner = new Scanner(System.in);
+        try (Connection connection = factory.newConnection();
+             Channel channel = connection.createChannel()) {
+
+            channel.exchangeDeclare(EXCHANGE_NAME, "direct");
+            while (scanner.hasNext()) {
+                String input = scanner.nextLine();
+                String[] split = input.split(" ");
+                String message = split[0];
+                String routingKey = split[1];
+
+    //            String severity = getSeverity(argv);
+    //            String message = getMessage(argv);
+
+                channel.basicPublish(EXCHANGE_NAME, routingKey, null, message.getBytes("UTF-8"));
+                System.out.println(" [x] Sent '" + routingKey + "':'" + message + "'");
+            }
+        }
+    }
+    //..
+}

mq-demo/maven-demo/src/main/java/com/sf/exchange/direct/official/ReceiveLogsDirect.java

@@ -0,0 +1,36 @@
+package com.sf.exchange.direct.official;
+
+import com.rabbitmq.client.*;
+
+public class ReceiveLogsDirect {
+
+    private static final String EXCHANGE_NAME = "direct_logs";
+
+    public static void main(String[] argv) throws Exception {
+        ConnectionFactory factory = new ConnectionFactory();
+        factory.setHost("localhost");
+        Connection connection = factory.newConnection();
+        Channel channel = connection.createChannel();
+
+        channel.exchangeDeclare(EXCHANGE_NAME, "direct");
+        String queueName = channel.queueDeclare().getQueue();
+
+        if (argv.length < 1) {
+            System.err.println("Usage: ReceiveLogsDirect [info] [warning] [error]");
+            System.exit(1);
+        }
+
+        for (String severity : argv) {
+            channel.queueBind(queueName, EXCHANGE_NAME, severity);
+        }
+        System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
+
+        DeliverCallback deliverCallback = (consumerTag, delivery) -> {
+            String message = new String(delivery.getBody(), "UTF-8");
+            System.out.println(" [x] Received '" +
+                    delivery.getEnvelope().getRoutingKey() + "':'" + message + "'");
+        };
+        channel.basicConsume(queueName, true, deliverCallback, consumerTag -> {
+        });
+    }
+}

mq-demo/maven-demo/src/main/java/com/sf/exchange/topic/Consumer.java

@@ -0,0 +1,27 @@
+package com.sf.exchange.topic;
+
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.DeliverCallback;
+import com.sf.util.RabbitMqUtils;
+
+public class Consumer {
+
+    private static final String ExchangeName = "topicExchange";
+    private static final String BindingKey = "#.harbin";
+
+    public static void main(String[] args) throws Exception {
+        Channel channel = RabbitMqUtils.getChannel();
+        // 因为要使用多个队列  这里使用临时队列 名字是随机的
+        // 所谓临时 是在使用结束后自动删除的队列
+        String queueName = channel.queueDeclare().getQueue();
+        System.out.println(queueName);
+
+        // 将队列名字和交换机名字绑定  路由的key不为空
+        channel.queueBind(queueName, ExchangeName, BindingKey);
+        DeliverCallback deliverCallback = (consumerTag, delivery) -> {
+            String message = new String(delivery.getBody(), "UTF-8");
+            System.out.println(message);
+        };
+        channel.basicConsume(queueName, true, deliverCallback, consumerTag -> {});
+    }
+}

mq-demo/maven-demo/src/main/java/com/sf/exchange/topic/ConsumerBJ.java

@@ -0,0 +1,27 @@
+package com.sf.exchange.topic;
+
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.DeliverCallback;
+import com.sf.util.RabbitMqUtils;
+
+public class ConsumerBJ {
+
+    private static final String ExchangeName = "topicExchange";
+    private static final String BindingKey = "#.beijing";
+
+    public static void main(String[] args) throws Exception {
+        Channel channel = RabbitMqUtils.getChannel();
+        // 因为要使用多个队列  这里使用临时队列 名字是随机的
+        // 所谓临时 是在使用结束后自动删除的队列
+        String queueName = channel.queueDeclare().getQueue();
+        System.out.println(queueName);
+
+        // 将队列名字和交换机名字绑定  路由的key不为空
+        channel.queueBind(queueName, ExchangeName, BindingKey);
+        DeliverCallback deliverCallback = (consumerTag, delivery) -> {
+            String message = new String(delivery.getBody(), "UTF-8");
+            System.out.println(message);
+        };
+        channel.basicConsume(queueName, true, deliverCallback, consumerTag -> {});
+    }
+}

mq-demo/maven-demo/src/main/java/com/sf/exchange/topic/ConsumerStar.java

@@ -0,0 +1,27 @@
+package com.sf.exchange.topic;
+
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.DeliverCallback;
+import com.sf.util.RabbitMqUtils;
+
+public class ConsumerStar {
+
+    private static final String ExchangeName = "topicExchange";
+    private static final String BindingKey = "*.harbin";
+
+    public static void main(String[] args) throws Exception {
+        Channel channel = RabbitMqUtils.getChannel();
+        // 因为要使用多个队列  这里使用临时队列 名字是随机的
+        // 所谓临时 是在使用结束后自动删除的队列
+        String queueName = channel.queueDeclare().getQueue();
+        System.out.println(queueName);
+
+        // 将队列名字和交换机名字绑定  路由的key不为空
+        channel.queueBind(queueName, ExchangeName, BindingKey);
+        DeliverCallback deliverCallback = (consumerTag, delivery) -> {
+            String message = new String(delivery.getBody(), "UTF-8");
+            System.out.println(message);
+        };
+        channel.basicConsume(queueName, true, deliverCallback, consumerTag -> {});
+    }
+}

mq-demo/maven-demo/src/main/java/com/sf/exchange/topic/Producer.java

@@ -0,0 +1,29 @@
+package com.sf.exchange.topic;
+
+import com.rabbitmq.client.BuiltinExchangeType;
+import com.rabbitmq.client.Channel;
+import com.sf.util.RabbitMqUtils;
+
+import java.util.Scanner;
+
+public class Producer {
+
+    // 如果已经声明了交换机的类型 再次声明时更改了类型 会报错
+    private static final String ExchangeName = "topicExchange";
+
+    public static void main(String[] args) throws Exception {
+        Channel channel = RabbitMqUtils.getChannel();
+        channel.exchangeDeclare(ExchangeName, BuiltinExchangeType.TOPIC);
+        System.out.println("输入消息：");
+        Scanner scanner = new Scanner(System.in);
+        while (scanner.hasNext()) {
+            String input = scanner.nextLine();
+            String[] split = input.split(" ");
+            String message = split[0];
+            String routingKey = split[1];
+            // 在发布消息时 需要指定路由的key 意思是找到和这个key匹配的队列
+            channel.basicPublish(ExchangeName, routingKey, null, message.getBytes());
+            System.out.println("message: " + message + ", routingKey: " + routingKey);
+        }
+    }
+}

mq-demo/maven-demo/src/main/java/com/sf/exchange/topic/official/EmitLogTopic.java

@@ -0,0 +1,27 @@
+package com.sf.exchange.topic.official;
+
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.Connection;
+import com.rabbitmq.client.ConnectionFactory;
+
+public class EmitLogTopic {
+
+  private static final String EXCHANGE_NAME = "topic_logs";
+
+  public static void main(String[] argv) throws Exception {
+    ConnectionFactory factory = new ConnectionFactory();
+    factory.setHost("localhost");
+    try (Connection connection = factory.newConnection();
+         Channel channel = connection.createChannel()) {
+
+        channel.exchangeDeclare(EXCHANGE_NAME, "topic");
+
+        String routingKey = "getRouting(argv)";
+        String message = "getMessage(argv)";
+
+        channel.basicPublish(EXCHANGE_NAME, routingKey, null, message.getBytes("UTF-8"));
+        System.out.println(" [x] Sent '" + routingKey + "':'" + message + "'");
+    }
+  }
+  //..
+}

mq-demo/maven-demo/src/main/java/com/sf/exchange/topic/official/ReceiveLogsTopic.java

@@ -0,0 +1,39 @@
+package com.sf.exchange.topic.official;
+
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.Connection;
+import com.rabbitmq.client.ConnectionFactory;
+import com.rabbitmq.client.DeliverCallback;
+
+public class ReceiveLogsTopic {
+
+  private static final String EXCHANGE_NAME = "topic_logs";
+
+  public static void main(String[] argv) throws Exception {
+    ConnectionFactory factory = new ConnectionFactory();
+    factory.setHost("localhost");
+    Connection connection = factory.newConnection();
+    Channel channel = connection.createChannel();
+
+    channel.exchangeDeclare(EXCHANGE_NAME, "topic");
+    String queueName = channel.queueDeclare().getQueue();
+
+    if (argv.length < 1) {
+        System.err.println("Usage: ReceiveLogsTopic [binding_key]...");
+        System.exit(1);
+    }
+
+    for (String bindingKey : argv) {
+        channel.queueBind(queueName, EXCHANGE_NAME, bindingKey);
+    }
+
+    System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
+
+    DeliverCallback deliverCallback = (consumerTag, delivery) -> {
+        String message = new String(delivery.getBody(), "UTF-8");
+        System.out.println(" [x] Received '" +
+            delivery.getEnvelope().getRoutingKey() + "':'" + message + "'");
+    };
+    channel.basicConsume(queueName, true, deliverCallback, consumerTag -> { });
+  }
+}

mq-demo/maven-demo/src/main/java/com/sf/message/back/Producer.java

@@ -0,0 +1,50 @@
+package com.sf.message.back;
+
+import com.rabbitmq.client.AMQP;
+import com.rabbitmq.client.BuiltinExchangeType;
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.ReturnListener;
+import com.sf.util.RabbitMqUtils;
+
+import java.io.IOException;
+import java.util.Scanner;
+
+public class Producer {
+
+    private static final String ExchangeName = "directExchange";
+
+    public static void main(String[] args) throws Exception {
+        Channel channel = RabbitMqUtils.getChannel();
+        // 如果没有交换机 声明一个指定类型的交换机  如果有了同名交换机 获取此交换机
+        // 如果已有交换机时 给出的类型不一致 会报错
+        // Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=406, reply-text=PRECONDITION_FAILED - inequivalent arg 'type' for exchange 'directExchange' in vhost '/': received 'fanout' but current is 'direct', class-id=40, method-id=10)
+//        channel.exchangeDeclare(ExchangeName, BuiltinExchangeType.FANOUT);
+        channel.exchangeDeclare(ExchangeName, BuiltinExchangeType.DIRECT);
+        // 还有其他重载方法 对应参数为 是否持久化 是否自动删除 其他参数等
+//        channel.exchangeDeclare(ExchangeName, BuiltinExchangeType.DIRECT,false,false,null);
+
+        // 要在channel接收回退的监听 (匿名内部类)
+//        channel.addReturnListener(new ReturnListener() {
+//            @Override
+//            public void handleReturn(int replyCode, String replyText, String exchange, String routingKey, AMQP.BasicProperties properties, byte[] body) throws IOException {
+//
+//            }
+//        });
+        // 使用lambda表达式
+        channel.addReturnListener((replyCode, replyText, exchange, routingKey, properties, body) -> {
+            System.out.println("replyCode : " + replyCode + ", replyText : " + replyText +
+                    ", exchange : " + exchange + ", routingKey : " + routingKey);
+            System.out.println("返回的消息: " + new String(body));
+        });
+
+        System.out.println("输入消息：");
+        Scanner scanner = new Scanner(System.in);
+        String input = scanner.nextLine();
+        String[] split = input.split(" ");
+        String message = split[0];
+        String routingKey = split[1];
+        // 在发布消息时 使用mandatory参数 设置为true 意思是如果消息没有匹配的队列 进行消息回退
+        channel.basicPublish(ExchangeName, routingKey, true, null, message.getBytes());
+        System.out.println("message: " + message + ", routingKey: " + routingKey);
+    }
+}

mq-demo/pom.xml

@@ -5,20 +5,36 @@
     <groupId>com.sf</groupId>
     <artifactId>mq-demo</artifactId>
     <version>1.0-SNAPSHOT</version>
-    <packaging>jar</packaging>
+    <packaging>pom</packaging>
 
     <name>mq-demo</name>
     <url>http://maven.apache.org</url>
+    <modules>
+        <module>maven-demo</module>
+        <module>springboot-demo</module>
+    </modules>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <amqp.version>5.20.0</amqp.version>
+        <spring.boot.version>3.3.2</spring.boot.version>
     </properties>
 
-    <dependencies>
-        <dependency>
-            <groupId>com.rabbitmq</groupId>
-            <artifactId>amqp-client</artifactId>
-            <version>5.20.0</version>
-        </dependency>
-    </dependencies>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>com.rabbitmq</groupId>
+                <artifactId>amqp-client</artifactId>
+                <version>${amqp.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring.boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
 </project>

mq-demo/springboot-demo/.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

mq-demo/springboot-demo/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 "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"

mq-demo/springboot-demo/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"

mq-demo/springboot-demo/pom.xml

@@ -0,0 +1,52 @@
+<?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>mq-demo</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+<!--    <groupId>com.sf</groupId>-->
+    <artifactId>springboot-demo</artifactId>
+<!--    <version>0.0.1-SNAPSHOT</version>-->
+    <name>springboot-demo</name>
+    <description>springboot-demo</description>
+
+    <properties>
+        <java.version>17</java.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-amqp</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.amqp</groupId>
+            <artifactId>spring-rabbit-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

mq-demo/springboot-demo/src/main/java/com/sf/SpringbootDemoApplication.java

@@ -0,0 +1,13 @@
+package com.sf;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringbootDemoApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringbootDemoApplication.class, args);
+    }
+
+}

mq-demo/springboot-demo/src/main/resources/application.yml

@@ -0,0 +1,8 @@
+spring:
+  application:
+    name: springboot-demo
+  rabbitmq:
+    host: 127.0.0.1
+    port: 5672
+    username: guest
+    password: guest

mq-demo/springboot-demo/src/test/java/com/sf/SpringbootDemoApplicationTests.java

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