异常处理机制

src/test/java/com/maxbox/service/DynamicDataSourceTestService.java

 /**
  * Copyright (c) 2016-2019  All rights reserved.
- *
- *
- *
- *
  */
 
 package com.maxbox.service;
@@ -27,7 +23,7 @@ public class DynamicDataSourceTestService {
     private SysUserDao sysUserDao;
 
     @Transactional
-    public void updateUser(Long id){
+    public void updateUser(Long id) {
         SysUserEntity user = new SysUserEntity();
         user.setUserId(id);
         user.setMobile("13500000000");
@@ -36,7 +32,7 @@ public class DynamicDataSourceTestService {
 
     @Transactional
     @DataSource("slave1")
-    public void updateUserBySlave1(Long id){
+    public void updateUserBySlave1(Long id) {
         SysUserEntity user = new SysUserEntity();
         user.setUserId(id);
         user.setMobile("13500000001");
@@ -48,10 +44,16 @@ public class DynamicDataSourceTestService {
     public void updateUserBySlave2(Long id){
         SysUserEntity user = new SysUserEntity();
         user.setUserId(id);
-        user.setMobile("13500000002");
+        user.setMobile("1350000000551");
         sysUserDao.updateById(user);
-
+        System.out.println("id5 = [" + id + "]");
+//        try {
             //测试事物
-        int i = 1/0;
+            int i = 1 / 0;
+//        } catch (Exception e) {
+           // throw new RuntimeException("--被除数不能为0");
+//            System.out.println("exception"+e.getMessage());
+//        }
+
     }
 }
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