测试了xml配置方法事务隔离

spring_aop/src/main/java/com/transaction_/service/AccountService.java

@@ -1,7 +1,7 @@
 package com.transaction_.service;
 
 public interface AccountService {
-     void initAccount();
+     public void initAccount();
      // 模拟转账操作
-     boolean transfer(Integer fromId,Integer toId,Double balance);
+     public boolean transfer(Integer fromId,Integer toId,Double balance);
 }

spring_aop/src/main/java/com/transaction_/service/impl/AccountServiceImpl.java

@@ -3,6 +3,7 @@ package com.transaction_.service.impl;
 import com.transaction_.dao.AccountDao;
 import com.transaction_.entity.AccountEntity;
 import com.transaction_.service.AccountService;
+import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 
 public class AccountServiceImpl implements AccountService {
@@ -18,17 +19,19 @@ public class AccountServiceImpl implements AccountService {
         accountEntity.setBalance(300.0);
         int i = accountDao.saveAccount(accountEntity);
     }
-    @Transactional(rollbackFor = Exception.class)
+    @Transactional(propagation = Propagation.SUPPORTS)
     @Override
     public boolean transfer(Integer fromId, Integer toId, Double balance) {
         // 转账操作
+        boolean b;
+        int i1 = 11;
         AccountEntity fromEntity = new AccountEntity();
         AccountEntity toEntity = new AccountEntity();
         fromEntity.setId(fromId).setBalance(balance);
         toEntity.setId(toId).setBalance(balance);
         // 开启事务
         accountDao.incomeAccount(toEntity,"to");
-//        int i = 1/0;
+        int i = 1/0;
         accountDao.incomeAccount(fromEntity,"in");
         // 提交事务
         return false;

spring_aop/src/main/resources/transaction_aop.xml

@@ -3,12 +3,15 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xmlns:context="http://www.springframework.org/schema/context"
+       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/tx
        https://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/context
        https://www.springframework.org/schema/context/spring-context.xsd
+       http://www.springframework.org/schema/aop
+       https://www.springframework.org/schema/aop/spring-aop.xsd
 ">
     <context:property-placeholder location="jdbc.properties"></context:property-placeholder>
     <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
@@ -16,6 +19,7 @@
         <property name="url" value="${jdbc.url}"></property>
         <property name="username" value="${jdbc.username}"></property>
         <property name="password" value="${jdbc.password}"></property>
+<!--        <property name="defaultAutoCommit" value="false"></property>-->
     </bean>
     <bean id="jdbcTemp" class="org.springframework.jdbc.core.JdbcTemplate">
         <property name="dataSource" ref="dataSource"></property>
@@ -27,6 +31,16 @@
         <property name="accountDao" ref="accountDao">
         </property>
     </bean>
-
+    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
+        <property name="dataSource" ref="dataSource"></property>
+    </bean>
+<!--    <tx:advice id="interceptor" transaction-manager="transactionManager">-->
+<!--        <tx:attributes>-->
+<!--            <tx:method name="transfer" rollback-for="java.lang.Exception" timeout="-1"/>-->
+<!--        </tx:attributes>-->
+<!--    </tx:advice>-->
+<!--    <aop:config>-->
+<!--        <aop:advisor advice-ref="interceptor" pointcut="execution(* com.transaction_.service.impl.AccountServiceImpl.*(..))"></aop:advisor>-->
+<!--    </aop:config>-->
 
 </beans>