html文档部分
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <form action="1php.php" method="get"> <input type="text" name="userId"> <input type="text" name="userName"> <input type="submit" name="" id="" value="登陆" /> </form> </body> </html>php部分
<?php header("Content-type:text/html;charset=utf-8"); $id = $_GET["userId"]; $name = $_GET["userName"]; $conn = mysql_connect("localhost","root","root"); if($conn){ echo "连接成功!"; //要连接的数据库的名称 mysql_select_db("mystudent"); }else{ echo "连接失败!"; } $result = mysql_query("select * from student where stuid='$id' and stuname='$name'",$conn); if(mysql_num_rows($result)==1){ echo "可以登录"; }else{ echo "登录失败"; } ?>