2024年3月28日发(作者：)

import tion;

import Manager;

import Set;

import eption;

import ent;

public class JdbcConnection {

public static void main(String[] args) {

//getCon();

// insertTbUser();

updateUser

();

//query();

//delTbUser();

}

public static void insertTbUser() {

String url = "jdbc:oracle:thin:@localhost:1521:orcl";

String driverClass = "Driver";

try {

Class.

forName

(driverClass);

Connection con = Manager.

getConnection

(url, "mm",

"mm");

// statement开辟一个通道

ent st = Statement();

String insertSql = "insert into tb_user(userid,username,password)" +

// 执行sql语句，返回操作所影响的条数。

"values(101,'zhuyu','zhuyu')";

e(insertSql);