testexecutedeletemethod.java

JDBC封装之connectionFactory

/**
 * 测试包
 */
package com.passedbylove.database.core.test;

import java.sql.SQLException;

import com.passedbylove.database.core.DBOperationAdapter;

public class TestexecuteDeleteMethod {
   /** @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("delete from userinfo where userid=1");
   		System.out.println("已从数据库删除"+effectedRows+"条记录");
   	
   	} catch (SQLException e) {
   		e.printStackTrace();
   	}
	try {
		System.out.println(DBOperationAdapter.getConnection().toString());
	} catch (Exception e) {
		// TODO 自动生成 catch 块
		e.printStackTrace();
	}
   }

}