数据库常用懒得打代码备份

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
public class ******* {
public static final String DBDRIVER =  "com.mysql.jdbc.Driver";
public static final String DBURL =  "jdbc:mysql://localhost:3306/test";
public static final String DBUSER ="root";
public static final String DBPASS ="123456";
public static void main(String[] args) throws Exception{
Connection conn=null;
Statement stmt=null;

}
}

INSERT INTO newbook (password,age,sex,name,hobby) VALUES ('123456',18,'男','小萌萌','WOT');

UPDATE newbook SET name='"+name+"',password='"+password+"',age="+age+",sex='"+sex+"',hobby='"+hobby+"'where id="+id;