摘要:
package com.imooc.jdbc.demo1; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; impo 阅读全文
摘要:
##mysql创建数据库代码 create database jdbctest;use jdbctest;create table user( uid int primary key auto_increment, username varchar(20), password varchar(20) 阅读全文