----------------------------------------------------------------------------------------------------------------------- 本文以jdbc事务为例,主要3步: 1.设置connection.setAutoCommit(false),表示手动提交
connection.setAutoCommit(false); 2. 设置事务的隔离级别 connection.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ); 3. 提交事务 connection.commit(); 4. 若发生异常,则回滚事务 connection.rollback();
TransactionDemo.java
package com.jdbc; import java.sql.Connection; import