版本配置时,遇到了一个小问题,记录一下;

pom.xml配置文件中,依赖的组件比较旧了,需要更新;
<!--消息队列-->
<dependency>
    <groupId>com.rabbitmq</groupId>
    <artifactId>amqp-client</artifactId>
    <version>3.5.1</version>
</dependency>
<dependency>
    <groupId>org.springframework.amqp</groupId>
    <artifactId>spring-rabbit</artifactId>
    <version>1.4.5.RELEASE</version>
</dependency>

更新到新版本

<dependency>
    <groupId>com.rabbitmq</groupId>
    <artifactId>amqp-client</artifactId>
    <version>5.6.0</version>
</dependency>
<dependency>
    <groupId>org.springframework.amqp</groupId>
    <artifactId>spring-rabbit</artifactId>
    <version>2.1.4.RELEASE</version>
</dependency>

 

1、spring-rabbit组件 依赖 amqp-client组件,并且,之间的版本号,也要匹配好,不然,运行时就会出错;

https://mvnrepository.com/artifact/org.springframework.amqp/spring-rabbit/1.4.5.RELEASE

spring 集成rabbitmq 遇到的问题:版本配置

https://mvnrepository.com/artifact/org.springframework.amqp/spring-rabbit/2.1.4.RELEASE

spring 集成rabbitmq 遇到的问题:版本配置

 

2、application-context.xml文件中,rabbit组件版本修改后,xsd文件配置spring rabbit相关对象,引用的xsd定义文件,也要匹配;

旧的写法,指定了 spring-rabbit-1.0.xsd 特定版本的xml schema文件,不匹配 spring-rabbit 2.1.4.RELEASE 版本

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns="http://www.springframework.org/schema/beans"
       xmlns:rabbit="http://www.springframework.org/schema/rabbit"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
       http://www.springframework.org/schema/rabbit
       http://www.springframework.org/schema/rabbit/spring-rabbit-1.0.xsd">

    <!-- 连接配置 -->
    <rabbit:connection-factory id="connectionFactory" host="${mq.host}" username="${mq.username}"
                               password="${mq.password}" port="${mq.port}" />

    <rabbit:admin connection-factory="connectionFactory" />

修改后,去掉版本号后缀;

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns="http://www.springframework.org/schema/beans"
       xmlns:rabbit="http://www.springframework.org/schema/rabbit"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
       http://www.springframework.org/schema/rabbit
       http://www.springframework.org/schema/rabbit/spring-rabbit.xsd">

    <!-- 连接配置 -->
    <rabbit:connection-factory id="rabbitConnectionFactory" host="${mq.host}" username="${mq.username}"
                               password="${mq.password}" port="${mq.port}" />

    <rabbit:admin connection-factory="rabbitConnectionFactory" />在IDEA中,点击 rabbit:connection-factory 标签,会跳转该标签所在jar包的xsd定义文件中;

==》修改成 spring-rabbit.xsd 后,应该是优先到jar包中找对应的xsd定义文件吧;

     (TODO 有空要确认下spring在这方面的机制)

spring 集成rabbitmq 遇到的问题:版本配置

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