注册界面
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <form action="conduct.php" method="post"> <input type="text" name="name" placeholder="用户名"> <input type="password" name="dw" placeholder="密码"> <input type="submit" value="提交"> </form> </body> </html>
注册处理界面
<?php $name = $_POST[\'name\']; $dw = md5($_POST[\'dw\']); require_once "../ZY/YIN.class.php"; $db = new YIN(); $obj = "select count(*) from zc WHERE uname = \'{$name}\'"; $data = $db->StrQuery($obj); //var_dump($data); if ($data!=\'0\'){ exit("用户名重复"); }else{ $sql = "insert into zc VALUES (NULL,\'{$name}\',\'{$dw}\',\'\')"; $data = $db->Query($sql,0); echo "注册成功"; }
登陆界面
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <form method="post" action="dlcl.php"> <input type="text" name="uname" placeholder="用户名"> <input type="password" name="m" placeholder="密码"> <input type="submit" value="登陆"> </form> </body> </html>
登陆处理
<?php $name = $_POST[\'uname\']; $m = $_POST[\'m\']; //var_dump($_POST); require_once "YIN.class.php"; $db = new YIN(); $obj = "select count(*) from zc WHERE uname = \'{$name}\'"; $data = $db->StrQuery($obj,1); //var_dump($data); if ($data != "0" ){ // echo "成功"; $obj_m = "select count(*) from zc WHERE pad = \'{$m}\'"; $data_m = $db->StrQuery($obj_m,1); if ($data_m!="0"){ // var_dump($data_m); echo "登陆成功"; }else{ header("location:denglu.php"); } }else{ header("location:denglu.php"); } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> </body> </html>