电商项目（十一）-- 添加分布式事务TX-LCN

一时失言乱红尘 2023-07-06 06:11 25阅读 0赞

# 添加分布式事务TX-LCN #

## 1. 搭建TX-LCN服务端 ##

***注意：在 Spring Boot2.x 版本中要求TX-LCN必须是5.0 以上***

① 向数据库中导入SQL文件  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY2NjA1MQ_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY2NjA1MQ_size_16_color_FFFFFF_t_70 1]  
② 修改application.properties文件的数据库的IP地址  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY2NjA1MQ_size_16_color_FFFFFF_t_70 2]  
③ 配置TX-managerID。TX的服务端在哪一环境上运行，就配置哪台设配的IP（本机或者linux上）  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY2NjA1MQ_size_16_color_FFFFFF_t_70 3]  
④ 配置redis的地址![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY2NjA1MQ_size_16_color_FFFFFF_t_70 4]

将TX的服务端上传到linux中  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY2NjA1MQ_size_16_color_FFFFFF_t_70 5]  
上传到eureka的服务端，在/usr/local创建tx-lcn文件夹，将上传的文件放到此文件夹中，进行文件的解压，使用unzip ,若未进行安装，yum -y install unzip进行安装，在解压文件。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY2NjA1MQ_size_16_color_FFFFFF_t_70 6]  
访问管理页面：192.168.54.171:7970  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzY2NjA1MQ_size_16_color_FFFFFF_t_70 7]

## 创建TX\_LCN客户端 ##

### 1.创建项目，导入依赖 ###

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
        <parent>
            <artifactId>bz_parent</artifactId>
            <groupId>com.bjsxt</groupId>
            <version>1.0-SNAPSHOT</version>
        </parent>
        <modelVersion>4.0.0</modelVersion>
    
        <artifactId>common_tx_manager_client</artifactId>
        <dependencies>
            <dependency>
                <groupId>com.codingapi.txlcn</groupId>
                <artifactId>txlcn-tc</artifactId>
                <version>5.0.2.RELEASE</version>
            </dependency>
    
            <dependency>
                <groupId>com.codingapi.txlcn</groupId>
                <artifactId>txlcn-txmsg-netty</artifactId>
                <version>5.0.2.RELEASE</version>
            </dependency>
        </dependencies>
    
    </project>

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