12 2019 档案

摘要:Test Test1 Test2 Test3 阅读全文
posted @ 2019-12-16 22:58 江寻 阅读(116) 评论(0) 推荐(0)
摘要:```javaimport java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;import java.sql.Statement;public class conn { public static final String URL = "jdbc:mysql://localhost:3306... 阅读全文
posted @ 2019-12-16 15:44 江寻 阅读(80) 评论(0) 推荐(0)
摘要:```sqlDROP DATABASE IF EXISTS Hospital;CREATE DATABASE Hospital;USE Hospital;CREATE TABLE Doctor( id INT PRIMARY KEY AUTO_INCREMENT, NAME VARCHAR(20) NOT NULL, age INT NOT NULL, major VARCHAR(20) NOT ... 阅读全文
posted @ 2019-12-16 10:29 江寻 阅读(78) 评论(0) 推荐(0)