JDBC 技术开发

JDBC 开发：

作用：用Java语句向数据库发送请求并操作数据库。

简介：

练习：

数据库创建代码：

create database day14;
         use day14 ;
         create table users(
         
         id int primary key,
         name varchar(40),
         password varchar(40),
         email varchar(60),
         birthday date
         );
insert into users(id,name,password,email,birthday) values(1,'zs','123456','[email protected]','1980-12-04');
insert into users(id,name,password,email,birthday) values(2,'lisi','123456','[email protected]','1981-12-04');
insert into users(id,name,password,email,birthday) values(3,'wangwu','123456','[email protected]','1979-12-04');