tcc-transaction 分布式事务-完整代码实现-程序员宅基地

技术标签： tcc-transaction  补偿性事务  系统架构  分布式事务  

1、说明

        这里给出完整实现代码，关于使用方法具体介绍请参考上一篇博文：

       分布式事务之-tcc-transaction（Dubbo版）:https://blog.csdn.net/u013278314/article/details/85112314

2、系统介绍

        实现一个订单、红包的分布式系统，在生成订单的时候，调用红包服务，同时保持数据到红包数据库

3、实现

3、1 parent工程

系统接口图：

pom.xml

<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>dubbo-tcc</groupId>
	<artifactId>tcc-parent</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>pom</packaging>

	<properties>
		<junit.version>4.12</junit.version>
		<spring.version>4.2.4.RELEASE</spring.version>
		<mybatis.version>3.4.6</mybatis.version>
		<mybatis.spring.version>1.3.1</mybatis.spring.version>
		<mybatis.paginator.version>1.2.15</mybatis.paginator.version>
		<mysql.version>8.0.11</mysql.version>
		<slf4j.version>1.6.4</slf4j.version>
		<jackson.version>2.4.2</jackson.version>
		<druid.version>1.1.10</druid.version>
		<httpclient.version>4.3.5</httpclient.version>
		<jstl.version>1.2</jstl.version>
		<servlet-api.version>2.5</servlet-api.version>
		<jsp-api.version>2.0</jsp-api.version>
		<commons-lang3.version>3.3.2</commons-lang3.version>
		<commons-io.version>1.3.2</commons-io.version>
		<commons-net.version>3.3</commons-net.version>
		<version>5.1.6</version>
		<jsqlparser.version>0.9.1</jsqlparser.version>
		<commons-fileupload.version>1.3.1</commons-fileupload.version>
		<dubbo.version>2.5.3</dubbo.version>
		<zookeeper.version>3.4.7</zookeeper.version>
		<zkclient.version>0.1</zkclient.version>
		<quartz.version>2.2.2</quartz.version>
		<c3p0.version>0.9.1.2</c3p0.version>
	</properties>


	<dependencyManagement>
		<dependencies>
			<!-- Apache工具组件 -->
			<dependency>
				<groupId>org.apache.commons</groupId>
				<artifactId>commons-lang3</artifactId>
				<version>${commons-lang3.version}</version>
			</dependency>
			<dependency>
				<groupId>org.apache.commons</groupId>
				<artifactId>commons-io</artifactId>
				<version>${commons-io.version}</version>
			</dependency>
			<dependency>
				<groupId>commons-net</groupId>
				<artifactId>commons-net</artifactId>
				<version>${commons-net.version}</version>
			</dependency>
			<!-- Jackson Json处理工具包 -->
			<dependency>
				<groupId>com.fasterxml.jackson.core</groupId>
				<artifactId>jackson-databind</artifactId>
				<version>${jackson.version}</version>
			</dependency>
			<!-- httpclient -->
			<dependency>
				<groupId>org.apache.httpcomponents</groupId>
				<artifactId>httpclient</artifactId>
				<version>${httpclient.version}</version>
			</dependency>
			<!-- quartz任务调度框架 -->
			<dependency>
				<groupId>org.quartz-scheduler</groupId>
				<artifactId>quartz</artifactId>
				<version>${quartz.version}</version>
			</dependency>
			<!-- 单元测试 -->
			<dependency>
				<groupId>junit</groupId>
				<artifactId>junit</artifactId>
				<version>${junit.version}</version>
				<scope>test</scope>
			</dependency>
			<!-- 日志处理 -->
			<dependency>
				<groupId>org.slf4j</groupId>
				<artifactId>slf4j-log4j12</artifactId>
				<version>${slf4j.version}</version>
			</dependency>
			<!-- Mybatis -->
			<dependency>
				<groupId>org.mybatis</groupId>
				<artifactId>mybatis</artifactId>
				<version>${mybatis.version}</version>
			</dependency>
			<dependency>
				<groupId>org.mybatis</groupId>
				<artifactId>mybatis-spring</artifactId>
				<version>${mybatis.spring.version}</version>
			</dependency>
			<!-- MySql -->
			<dependency>
				<groupId>mysql</groupId>
				<artifactId>mysql-connector-java</artifactId>
				<version>${mysql.version}</version>
			</dependency>
			<!-- 连接池 -->
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>druid</artifactId>
				<version>${druid.version}</version>
			</dependency>
			<!-- Spring -->
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-context</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-beans</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-webmvc</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-jdbc</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-aspects</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-context-support</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-tx</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-aop</artifactId>
				<version>${spring.version}</version>
			</dependency>



			<!-- JSP相关 -->
			<dependency>
				<groupId>jstl</groupId>
				<artifactId>jstl</artifactId>
				<version>${jstl.version}</version>
			</dependency>
			<dependency>
				<groupId>javax.servlet</groupId>
				<artifactId>servlet-api</artifactId>
				<version>${servlet-api.version}</version>
				<scope>provided</scope>
			</dependency>
			<dependency>
				<groupId>javax.servlet</groupId>
				<artifactId>jsp-api</artifactId>
				<version>${jsp-api.version}</version>
				<scope>provided</scope>
			</dependency>
			<!-- dubbo相关 -->
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>dubbo</artifactId>
				<version>${dubbo.version}</version>
			</dependency>
			<dependency>
				<groupId>org.apache.zookeeper</groupId>
				<artifactId>zookeeper</artifactId>
				<version>${zookeeper.version}</version>
			</dependency>
			<dependency>
				<groupId>com.github.sgroschupf</groupId>
				<artifactId>zkclient</artifactId>
				<version>${zkclient.version}</version>
			</dependency>

			<dependency>
				<groupId>c3p0</groupId>
				<artifactId>c3p0</artifactId>
				<version>${c3p0.version}</version>
			</dependency>


		</dependencies>
	</dependencyManagement>

	<build>
		<finalName>${project.artifactId}</finalName>
		<plugins>
			<!-- 资源文件拷贝插件 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-resources-plugin</artifactId>
				<version>2.7</version>
				<configuration>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
			<!-- java编译插件 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.2</version>
				<configuration>
					<source>1.8</source>
					<target>1.8</target>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
		</plugins>
		<pluginManagement>
			<plugins>
				<!-- 配置Tomcat插件 -->
				<plugin>
					<groupId>org.apache.tomcat.maven</groupId>
					<artifactId>tomcat7-maven-plugin</artifactId>
					<version>2.2</version>
				</plugin>
			</plugins>
		</pluginManagement>
	</build>
</project>

3.2、service-api:

pom:

<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>dubbo-tcc</groupId>
	<artifactId>tcc-service-api</artifactId>
	<version>0.0.1-SNAPSHOT</version>


	<dependencies>
		<dependency>
			<groupId>org.mengyun</groupId>
			<artifactId>tcc-transaction-spring</artifactId>
			<version>1.2.4.23</version>
		</dependency>

		<dependency>
			<groupId>org.mengyun</groupId>
			<artifactId>tcc-transaction-dubbo</artifactId>
			<version>1.2.4.23</version>
		</dependency>
	</dependencies>
</project>

order.java:

package com.th.entity;

import java.io.Serializable;

public class Order implements Serializable{

	private static final long serialVersionUID = 4474290190954017721L;

	private Integer orderId;
	private String name;
	private Integer status;

	public Integer getOrderId() {
		return orderId;
	}

	public void setOrderId(Integer orderId) {
		this.orderId = orderId;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public Integer getStatus() {
		return status;
	}

	public void setStatus(Integer status) {
		this.status = status;
	}

}

RedPacket.java:

package com.th.entity;

import java.io.Serializable;

public class RedPacket implements Serializable {

	private static final long serialVersionUID = 2853121445210943100L;

	private Integer id;
	private Integer orderId;
	private Integer num;
	private Integer status;

	public Integer getId() {
		return id;
	}

	public void setId(Integer id) {
		this.id = id;
	}

	public Integer getOrderId() {
		return orderId;
	}

	public void setOrderId(Integer orderId) {
		this.orderId = orderId;
	}

	public Integer getNum() {
		return num;
	}

	public void setNum(Integer num) {
		this.num = num;
	}

	public Integer getStatus() {
		return status;
	}

	public void setStatus(Integer status) {
		this.status = status;
	}

}

orderService.java:

package com.th.service;

import org.mengyun.tcctransaction.api.Compensable;

import com.th.entity.Order;

public interface OrderService {

	@Compensable
	Integer insert(Order order);
}

RedPacketService.java:

package com.th.service;

import org.mengyun.tcctransaction.api.Compensable;

import com.th.entity.Order;

public interface RedPacketService {

	/**
	 * 新增红包接口
	 */
	@Compensable
	Integer insertRedPacket(Order order);

}

 

3.3、redpacket

pom:

<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>dubbo-tcc</groupId>
	<artifactId>tcc-redpacket</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>war</packaging>

	<parent>
		<groupId>dubbo-tcc</groupId>
		<artifactId>tcc-parent</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</parent>

	<dependencies>

		<dependency>
			<groupId>dubbo-tcc</groupId>
			<artifactId>tcc-service-api</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>

		<dependency>
			<groupId>org.mengyun</groupId>
			<artifactId>tcc-transaction-spring</artifactId>
			<version>1.2.4.23</version>
		</dependency>

		<dependency>
			<groupId>org.mengyun</groupId>
			<artifactId>tcc-transaction-dubbo</artifactId>
			<version>1.2.4.23</version>
		</dependency>

		<!-- Spring -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
		</dependency>

		<!-- dubbo相关 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>dubbo</artifactId>
			<exclusions>
				<exclusion>
					<artifactId>spring</artifactId>
					<groupId>org.springframework</groupId>
				</exclusion>
				<exclusion>
					<artifactId>netty</artifactId>
					<groupId>org.jboss.netty</groupId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.apache.zookeeper</groupId>
			<artifactId>zookeeper</artifactId>
		</dependency>
		<dependency>
			<groupId>com.github.sgroschupf</groupId>
			<artifactId>zkclient</artifactId>
		</dependency>

		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>${mybatis.version}</version>
		</dependency>
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>${mybatis.spring.version}</version>
		</dependency>
		<!-- MySql -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>${mysql.version}</version>
		</dependency>
		<!-- 连接池 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid</artifactId>
			<version>${druid.version}</version>
		</dependency>

		<dependency>
			<groupId>c3p0</groupId>
			<artifactId>c3p0</artifactId>
			<version>${c3p0.version}</version>
		</dependency>

		<!-- JSP相关 -->
		<dependency>
			<groupId>jstl</groupId>
			<artifactId>jstl</artifactId>
			<version>${jstl.version}</version>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<version>${servlet-api.version}</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jsp-api</artifactId>
			<version>${jsp-api.version}</version>
			<scope>provided</scope>
		</dependency>

		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<scope>test</scope>
		</dependency>


	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.tomcat.maven</groupId>
				<artifactId>tomcat7-maven-plugin</artifactId>
				<configuration>
					<path>/tcc-redpacket</path>
					<port>8082</port>
				</configuration>
			</plugin>
		</plugins>
	</build>

</project>

dao.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mybatis-spring="http://mybatis.org/schema/mybatis-spring"
	xsi:schemaLocation="http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring-1.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd">

	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="mapperLocations" value="classpath*:mapper/*.xml" />
	</bean>

	<mybatis-spring:scan base-package="com.th.dao" />

</beans>

provider-xml:

<?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:dubbo="http://code.alibabatech.com/schema/dubbo" xmlns:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
		http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

	<dubbo:application name="tcc-redpacket" />

	<!-- <context:property-placeholder location="classpath:sample-dubbo-capital.properties" ignore-unresolvable="true" /> -->

	<!--<dubbo:registry id="capitalRpcZk" address="multicast://224.5.6.7:1234?unicast=false"/> -->
	<dubbo:registry id="redPacket" protocol="zookeeper" register="true" subscribe="false" address="192.168.1.198:2181" session="180000" timeout="30000"
		file="./.dubbo/rpc-cache" />

	<dubbo:protocol name="dubbo" port="20880" payload="52428800" />

	<dubbo:service interface="com.th.service.RedPacketService" registry="redPacket" ref="redPacketServiceImpl" timeout="60000" retries="0" />

</beans>

servlet.xml:

<?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:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

	<mvc:annotation-driven />

	<!-- 配置包扫描器，扫描@Controller注解的类 -->
	<context:component-scan base-package="com.th.controller" />

</beans>

tcc-xml:

<?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"
	xmlns:util="http://www.springframework.org/schema/util" xmlns:aop="http://www.springframework.org/schema/aop"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">

	<!-- TCC Transaction -->
	<import resource="classpath:tcc-transaction.xml" />
	<import resource="classpath:tcc-transaction-dubbo.xml" />

	<context:component-scan base-package="com.th.service" />

	<!-- <util:properties id="tccJdbc" location="classpath:tccjdbc.properties" /> -->

	<bean class="org.mengyun.tcctransaction.spring.recover.DefaultRecoverConfig">
		<property name="maxRetryCount" value="30" />
		<property name="recoverDuration" value="60" />
		<property name="cronExpression" value="0/1 * * * * ?" />
	</bean>

	<bean id="transactionRepository" class="org.mengyun.tcctransaction.spring.repository.SpringJdbcTransactionRepository">
		<property name="dataSource" ref="tccDataSource" />
		<property name="domain" value="REDPACKET" />
		<property name="tbSuffix" value="_ASSET" />
	</bean>

	<bean id="tccDataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
		<property name="url" value="${tccjdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		<property name="driverClassName" value="${jdbc.driver}" />
		<property name="maxActive" value="10" />
		<property name="minIdle" value="5" />
	</bean>


</beans>

trans.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
	http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
	http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd">

	<context:property-placeholder location="classpath:properties/db.properties" />

	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		<property name="driverClassName" value="${jdbc.driver}" />
		<property name="maxActive" value="10" />
		<property name="minIdle" value="5" />
	</bean>

	<!-- 事务管理器 -->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<!-- 数据源 -->
		<property name="dataSource" ref="dataSource" />
	</bean>
	
	<tx:annotation-driven transaction-manager="transactionManager" />
	
	<!-- 通知 
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="save*" propagation="REQUIRED" />
			<tx:method name="insert*" propagation="REQUIRED" />
			<tx:method name="add*" propagation="REQUIRED" />
			<tx:method name="create*" propagation="REQUIRED" />
			<tx:method name="delete*" propagation="REQUIRED" />
			<tx:method name="update*" propagation="REQUIRED" />
			<tx:method name="find*" propagation="SUPPORTS" read-only="true" />
			<tx:method name="select*" propagation="SUPPORTS" read-only="true" />
			<tx:method name="get*" propagation="SUPPORTS" read-only="true" />
		</tx:attributes>
	</tx:advice>
	<aop:config>
		<aop:advisor advice-ref="txAdvice" pointcut="execution(* com.th.service.*.*(..))" />
	</aop:config>
	-->
</beans>

tccjdbc.properties:

#jdbc.driver=com.mysql.jdbc.Driver
jdbc.driver=com.mysql.cj.jdbc.Driver
jdbc.url2=jdbc:mysql://localhost:3306/cloudDB03?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT
jdbc.username=root
jdbc.password=123456

db.properties:

#jdbc.driver=com.mysql.jdbc.Driver
jdbc.driver=com.mysql.cj.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/cloudDB02?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT
tccjdbc.url=jdbc:mysql://localhost:3306/cloudDB03?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT
jdbc.username=root
jdbc.password=123456

SqlMapConfig.xml:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
		PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
		"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
	<!-- 配置分页插件 <plugins> <plugin interceptor="com.github.pagehelper.PageInterceptor"> </plugin> </plugins> -->
	
</configuration>

redPakcetMapper.xml:

<?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" >
<!--namespace 路径 指向dao层接口 -->
<mapper namespace="com.th.dao.RedPacketDao">

	<insert id="insert" parameterType="com.th.entity.RedPacket">
		INSERT INTO red_packet(id,orderId,num,status) values(#{id},#{orderId},#{num},#{status})
	</insert>

	<update id="update" parameterType="com.th.entity.RedPacket">
		UPDATE red_packet SET STATUS = #{status} WHERE id = #{id}
	</update>

	<delete id="delete" parameterType="com.th.entity.RedPacket">
		DELETE FROM red_packet WHERE id = #{id}
	</delete>

</mapper>

RedPacketDao.java:

package com.th.dao;

import org.apache.ibatis.annotations.Mapper;

import com.th.entity.RedPacket;

@Mapper
public interface RedPacketDao {
	Integer insert(RedPacket packet);

	int update(RedPacket packet);

	int delete(RedPacket packet);
}

RedPacketServiceImpl:

package com.th.service.impl;

import org.mengyun.tcctransaction.api.Compensable;
import org.mengyun.tcctransaction.dubbo.context.DubboTransactionContextEditor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.th.dao.RedPacketDao;
import com.th.entity.Order;
import com.th.entity.RedPacket;
import com.th.service.RedPacketService;

@Service("redPacketServiceImpl")
public class RedPacketServiceImpl implements RedPacketService {

	@Autowired
	private RedPacketDao redPacketDao;

	@Override
	@Compensable(confirmMethod = "confirmInsertRedPacket", cancelMethod = "cancelInsertRedPacket", transactionContextEditor = DubboTransactionContextEditor.class)
	public Integer insertRedPacket(Order order) {
		RedPacket redPacket = new RedPacket();
		redPacket.setOrderId(1);
		redPacket.setNum(1);
		redPacket.setId(1);
		redPacket.setStatus(-1);

		System.out.println("redPacketInsert");

		redPacketDao.insert(redPacket);

		return redPacket.getOrderId();
	}

	@Transactional
	public void confirmInsertRedPacket(Order order) {
		System.out.println("confirmRedPacketInsert");

		RedPacket redPacket = new RedPacket();
		redPacket.setOrderId(1);
		redPacket.setNum(1);
		redPacket.setId(1);
		redPacket.setStatus(0);

		redPacketDao.update(redPacket);

	}

	@Transactional
	public void cancelInsertRedPacket(Order order) {
		System.out.println("cancelRedPacketInsert");

		RedPacket redPacket = new RedPacket();
		redPacket.setOrderId(1);
		redPacket.setNum(1);
		redPacket.setId(1);
		redPacket.setStatus(1);

		redPacketDao.delete(redPacket);
	}

}

3.4、Order系统

pom.xml:

<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>dubbo-tcc</groupId>
		<artifactId>tcc-parent</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</parent>

	<artifactId>tcc-order</artifactId>
	<packaging>war</packaging>

	<dependencies>

		<dependency>
			<groupId>dubbo-tcc</groupId>
			<artifactId>tcc-service-api</artifactId>
			<version>0.0.1-SNAPSHOT</version>
		</dependency>

		<dependency>
			<groupId>org.mengyun</groupId>
			<artifactId>tcc-transaction-spring</artifactId>
			<version>1.2.4.23</version>
		</dependency>

		<dependency>
			<groupId>org.mengyun</groupId>
			<artifactId>tcc-transaction-dubbo</artifactId>
			<version>1.2.4.23</version>
		</dependency>

		<!-- Spring -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
		</dependency>

		<!-- dubbo相关 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>dubbo</artifactId>
			<exclusions>
				<exclusion>
					<artifactId>spring</artifactId>
					<groupId>org.springframework</groupId>
				</exclusion>
				<exclusion>
					<artifactId>netty</artifactId>
					<groupId>org.jboss.netty</groupId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.apache.zookeeper</groupId>
			<artifactId>zookeeper</artifactId>
		</dependency>
		<dependency>
			<groupId>com.github.sgroschupf</groupId>
			<artifactId>zkclient</artifactId>
		</dependency>

		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>${mybatis.version}</version>
		</dependency>
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>${mybatis.spring.version}</version>
		</dependency>
		<!-- MySql -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>${mysql.version}</version>
		</dependency>
		<!-- 连接池 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid</artifactId>
			<version>${druid.version}</version>
		</dependency>

		<!-- JSP相关 -->
		<dependency>
			<groupId>jstl</groupId>
			<artifactId>jstl</artifactId>
			<version>${jstl.version}</version>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<version>${servlet-api.version}</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jsp-api</artifactId>
			<version>${jsp-api.version}</version>
			<scope>provided</scope>
		</dependency>

		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<scope>test</scope>
		</dependency>

	</dependencies>

</project>

dao.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:mybatis-spring="http://mybatis.org/schema/mybatis-spring"
	xsi:schemaLocation="http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring-1.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd">
	
	<!-- 配置数据库连接池 -->
	<!-- 加载配置文件 -->
	<context:property-placeholder location="classpath:properties/db.properties" />
	<!-- 数据库连接池 -->
	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
		destroy-method="close">
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		<property name="driverClassName" value="${jdbc.driver}" />
		<property name="maxActive" value="10" />
		<property name="minIdle" value="5" />
	</bean>
	<!-- SqlSessionFactory -->
	<!-- 让spring管理sqlsessionfactory 使用mybatis和spring整合包中的 -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<!-- 数据库连接池 -->
		<property name="dataSource" ref="dataSource" />
		<!-- 加载mybatis的全局配置文件 -->
		<!-- <property name="configLocation" value="classpath:mybatis/SqlMapConfig.xml" /> -->
		<property name="mapperLocations" value="classpath*:mapper/*.xml" />
	</bean>
	<!-- Mapper映射文件的包扫描器  mapper和dao接口在同一包下面使用
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="basePackage" value="com.taotao.mapper" />
	</bean>
	-->
	
	<mybatis-spring:scan base-package="com.th.dao"/> 
	
</beans>

mvc.xml:

<?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:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
	xmlns:dubbo="http://code.alibabatech.com/schema/dubbo" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
		http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

	<!-- 配置注解驱动 -->
	<mvc:annotation-driven />
	
	<!-- 视图解析器 -->
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/jsp/" />
		<property name="suffix" value=".jsp" />
	</bean>
	
	<!-- 配置包扫描器，扫描@Controller注解的类 -->
	<context:component-scan base-package="com.th.controller"/>

	<!-- 配置资源映射 -->
	<mvc:resources location="/css/" mapping="/css/**" />
	<mvc:resources location="/js/" mapping="/js/**" />



	<!-- 引用dubbo服务 <dubbo:application name="taotao-manager-web" /> <dubbo:registry protocol="zookeeper" address="192.168.1.117:2181" /> <dubbo:reference interface="com.taotao.service.ItemService" id="itemService" 
		/> -->
</beans>

service.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:util="http://www.springframework.org/schema/util" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:dubbo="http://code.alibabatech.com/schema/dubbo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
	http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
	http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd
	http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd">

	<!-- TCC Transaction -->
	<import resource="classpath:tcc-transaction.xml" />
	<import resource="classpath:tcc-transaction-dubbo.xml" />


	<!-- 配置包扫描器，扫描所有带@Service注解的类 -->
	<context:component-scan base-package="com.th.service" />


	<!-- 引用dubbo服务 <dubbo:application name="taotao-manager-web" /> <dubbo:registry protocol="zookeeper" address="192.168.1.117:2181" /> <dubbo:reference interface="com.taotao.service.ItemService" id="itemService" 
		/> -->

	<!-- 引用dubbo服务/> -->
	<dubbo:application name="tcc-order" />
	<dubbo:registry protocol="zookeeper" address="192.168.1.198:2181" />
	<dubbo:reference interface="com.th.service.RedPacketService" id="redPacketService" />


	<!--tcc -->
	<bean id="tccDataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
		<property name="url" value="${tccjdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		<property name="driverClassName" value="${jdbc.driver}" />
		<property name="maxActive" value="10" />
		<property name="minIdle" value="5" />
	</bean>

	<bean id="transactionRepository" class="org.mengyun.tcctransaction.spring.repository.SpringJdbcTransactionRepository">
		<property name="dataSource" ref="tccDataSource" />
		<property name="domain" value="Order" />
		<property name="tbSuffix" value="_ASSET" />
	</bean>

	<bean class="org.mengyun.tcctransaction.spring.recover.DefaultRecoverConfig">
		<property name="maxRetryCount" value="30" />
		<property name="recoverDuration" value="120" />
		<property name="cronExpression" value="0 */1 * * * ?" />
		<property name="delayCancelExceptions">
			<util:set>
				<value>com.alibaba.dubbo.remoting.TimeoutException</value>
			</util:set>
		</property>
	</bean>



</beans>

trans.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
	http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
	http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd">

	<tx:annotation-driven transaction-manager="transactionManager" />

	<!-- 事务管理器 -->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<!-- 数据源 -->
		<property name="dataSource" ref="dataSource" />
	</bean>
	<!-- 通知 -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<!-- 传播行为 -->
			<tx:method name="save*" propagation="REQUIRED" />
			<tx:method name="insert*" propagation="REQUIRED" />
			<tx:method name="add*" propagation="REQUIRED" />
			<tx:method name="create*" propagation="REQUIRED" />
			<tx:method name="delete*" propagation="REQUIRED" />
			<tx:method name="update*" propagation="REQUIRED" />
			<tx:method name="find*" propagation="SUPPORTS" read-only="true" />
			<tx:method name="select*" propagation="SUPPORTS" read-only="true" />
			<tx:method name="get*" propagation="SUPPORTS" read-only="true" />
		</tx:attributes>
	</tx:advice>
	<!-- 切面 -->
	<aop:config>
		<aop:advisor advice-ref="txAdvice" pointcut="execution(* com.th.service.*.*(..))" />
	</aop:config>

</beans>

db.properties.xml:

#jdbc.driver=com.mysql.jdbc.Driver
jdbc.driver=com.mysql.cj.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/cloudDB02?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT
tccjdbc.url=jdbc:mysql://localhost:3306/cloudDB03?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT
jdbc.username=root
jdbc.password=123456

SqlMapConfig.xml:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
		PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
		"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
	<!-- 配置分页插件 <plugins> <plugin interceptor="com.github.pagehelper.PageInterceptor"> </plugin> </plugins> -->
	
</configuration>

orderMapper.xml:

<?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" >
<!--namespace 路径 指向dao层接口 -->
<mapper namespace="com.th.dao.OrderDao">

	<insert id="insert" parameterType="com.th.entity.Order">
		INSERT INTO t_order(orderId,name,status) values(#{orderId},#{name},#{status})
	</insert>

	<update id="update" parameterType="com.th.entity.Order">
		UPDATE t_order SET status = #{status} WHERE orderId = #{orderId}
	</update>


	<delete id="delete" parameterType="com.th.entity.Order">
		DELETE FROM t_order WHERE orderId = #{orderId}
	</delete>

</mapper>

OrderController.java:

package com.th.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.th.entity.Order;
import com.th.service.OrderService;

@Controller
public class OrderController {

	@Autowired
	private OrderService orderService;

	// @Autowired
	// private RedPacketService redPacketService;

	@RequestMapping(value = "/createOrder", produces = { "application/json;charset=UTF-8" })
	@ResponseBody
	//@Transactional
	public String createOrder() {
		Order order = new Order();
		Integer id = orderService.insert(order);

		return "订单创建成功,订单ID: " + id;
	}

}

OrderDao.java:

package com.th.dao;

import org.apache.ibatis.annotations.Mapper;

import com.th.entity.Order;

@Mapper
public interface OrderDao {

	Integer insert(Order order);

	int update(Order order);

	int delete(Order order);
}

OrderServiceImpl.java:

package com.th.service.impl;

import org.mengyun.tcctransaction.api.Compensable;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.th.dao.OrderDao;
import com.th.entity.Order;
import com.th.service.OrderService;
import com.th.service.RedPacketService;

@Service
@Component
public class OrderServiceImpl implements OrderService {

	@Autowired
	private OrderDao orderDao;

	@Autowired
	private RedPacketService redPacketService;

	@Override
	@Compensable(confirmMethod = "confirmInsert", cancelMethod = "cancelInsert", asyncConfirm = true)
	@Transactional
	public Integer insert(Order order) {
		Order orde = new Order();
		orde.setName("电脑");
		orde.setOrderId(1);
		orde.setStatus(-1);

		orderDao.insert(orde);

		redPacketService.insertRedPacket(orde);

		//int i = 1 / 0;

		return order.getOrderId();
	}

	public void confirmInsert(Order order) {
		System.out.println("confirmOrderInsert");

		Order orde = new Order();
		orde.setName("电脑");
		orde.setOrderId(1);
		orde.setStatus(0);

		orderDao.update(orde);

	}

	public void cancelInsert(Order order) {
		System.out.println("cancelOrderInsert");

		Order orde = new Order();
		orde.setName("电脑");
		orde.setOrderId(1);
		orde.setStatus(1);

		orderDao.delete(orde);

	}

}

4、测试
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.csdn.net/u013278314/article/details/85112891

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