58 lines
1.4 KiB
Java
58 lines
1.4 KiB
Java
/**
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* Copyright (c) 2020 fumeiai All rights reserved.
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*
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*
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*
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* 版权所有，侵权必究！
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*/
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package com.lz.service;
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import com.lz.datasource.annotation.DataSource;
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import com.lz.modules.sys.dao.SysUserDao;
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import com.lz.modules.sys.entity.SysUserEntity;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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/**
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* 测试多数据源
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*
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* @author Mark sunlightcs@gmail.com
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*/
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@Service
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//@DataSource("slave1")
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public class DynamicDataSourceTestService {
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@Autowired
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private SysUserDao sysUserDao;
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@Transactional
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public void updateUser(Long id){
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SysUserEntity user = new SysUserEntity();
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user.setUserId(id);
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user.setMobile("13500000000");
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sysUserDao.updateById(user);
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}
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@Transactional
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@DataSource("slave1")
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public void updateUserBySlave1(Long id){
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SysUserEntity user = new SysUserEntity();
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user.setUserId(id);
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user.setMobile("13500000001");
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sysUserDao.updateById(user);
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}
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@DataSource("slave2")
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@Transactional
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public void updateUserBySlave2(Long id){
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SysUserEntity user = new SysUserEntity();
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user.setUserId(id);
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user.setMobile("13500000002");
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sysUserDao.updateById(user);
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//测试事物
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int i = 1/0;
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}
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}
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