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spring中的事务，基于springAOP,需要配置jdbc配置数据源配置顺序：1.定义好jdbc数据源2.配置tx:advice事务通知3.配置切入点aop:config<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instan

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLo

package com.aruiea;import com.rabbitmq.client.Channel;import com.rabbitmq.client.Connection;import com.rabbitmq.client.ConnectionFactory;import org.junit.Test;import java.io.IOException;import java.util.concurrent.TimeoutException;/** * instruct

#将等级为DEBUG的日志信息输出到console和file这两个目的地，console 和file的定义在下面的代码log4j.rootLogger=DEBUG, console, file#控制台输出的相关设置log4j.appender.console=org.apache.log4j.ConsoleAppenderlog4j.appender.console.Target=System.outlog4j.appender.console.Threshold=DEBUGlog4j.appe

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE configurationPUBLIC "-//mybatis.org//DTD Config 3.0//EN""http://mybatis.org/dtd/mybatis-3-config.dtd"><!-- 配置文件的根元素 -->< configuration> <!-- 属性：定义配置外在化 --> <prop

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<?xml version="1.0" encoding="UTF-8"?><beans xmlns=“http://www.springframework.org/schema/beans”xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance”xmlns:aop=“http://www.springframework.org/schema/aop”xmlns:context=“http://www.springframework

url=jdbc:mysql://localhost:3306/mysql?serverTimezone=UTC&characterEncoding=utf8&useUnicode=truedriverClassName=com.mysql.cj.jdbc.Driverusername=rootpassword=rootmaxActive=50initialSize=5maxWait=60000minIdle=10timeBetweenEvictionRunsMillis=