background image

 
 
    //查询用户信息 
    case"selectuserinfo"; 
        $username = lib_replace_end_tag($_GET['username']); 
        $sql = "select id,username,nickname,mobile from `member` where username='$username'"; 
        $query = mysql_query($sql, $conn); 
        $row = mysql_fetch_array($query); 
        foreach ($row as $key => $v) { 
            $res[$key] = urlencode($v); 
        } 
        exit(json_encode($res)); 
        break;
    //会员登录 
    case"userlogin"; 
        $username = lib_replace_end_tag($_GET['username']); 
        $password2 = lib_replace_end_tag(trim($_GET['userpassword'])); 
        $password = md5("$password2" . ALL_PS); 
        $sqluser = "select id,username,password from `member` where username='" . $username . "' 
and password='" . $password . "'"; 
        $queryuser = mysql_query($sqluser); 
        $rowuser = mysql_fetch_array($queryuser); 
        if ($rowuser && is_array($rowuser) && !empty($rowuser)) { 
            if ($rowuser['username'] == $username && $rowuser['password'] == $password) { 
                if ($rowuser['password'] == $password) { 
                    $res = urlencode("登录成功"); 
                    exit(json_encode($res)); 
                } else { 
                    $res = urlencode("密码错误"); 
                    exit(json_encode($res)); 
                } 
            } else { 
                $res = urlencode("用户名不存在"); 
                exit(json_encode($res)); 
            } 
        } else { 
            $res = urlencode("用户名密码错误"); 
            exit(json_encode($res)); 
        } 
        /*
         * 0:表示登录成功,1:表示密码错误,2:用户名不存在,3:用户名密码错误
         */ 
        break;