testexecuteupdatemethod.java

来自「JDBC封装之connectionFactory」· Java 代码 · 共 20 行

package com.passedbylove.database.core.test;

import java.sql.SQLException;

import com.passedbylove.database.core.DBOperationAdapter;

public class TestexecuteUpdateMethod {
   /** @param argc */
   public static void main(String[] argc) {
   	DBOperationAdapter dbtools=DBOperationAdapter.getInstance();
   	//有可能引发事务处理
   	try {
   		int effectedRows=dbtools.executeDelete("update userinfo set password='jdk-tomcat' where userid=1");
   		System.out.println("已从数据库更新"+effectedRows+"条记录");
   	} catch (SQLException e) {
   		e.printStackTrace();
   	}
   }

}