<?php

/**

* API接口服务端

*

*

*/

    require 'mysql_class.php';

    header('Content-Type:text/html;charset=utf-8'); 

    $action = $_GET['action'];

    switch ($action) { 

        //注册会员

        case"adduserinfo";

            $username = lib_replace_end_tag(trim($_GET['username']));

            $password2 = lib_replace_end_tag(trim($_GET['userpassword']));

            $password = md5("$password2" . ALL_PS);

            $email = lib_replace_end_tag(trim($_GET['email'])); 

            if ($username == '' || $password2 == '' || $password == '') {

                $res = urlencode("参数有误");

                exit(json_encode($res)); //有空信息

            } 

            $sql = "select username from `member` where username='$username'";

            $query = mysql-query.html target=_blank class=infotextkey>mysql_query()($sql, $conn);

            $count = mysql_num_rows($query); 

            if ($count > 0) {

                exit(json_encode(1)); //返回1表示注册失败

            } else { 

                $addsql = "insert into `member` (username,password,email) values ('$username','$password','$email')";

                mysql_query($addsql);

                exit(json_encode(0)); //返回0表示注册成功

            }

            break;

        //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) && !emptyempty($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; 

        default:

            exit(json_encode(error));

    }

?>