zoukankan      html  css  js  c++  java
  • PHP调用微博接口实现微博登录的方法示例

    在平时项目开发过程中,除了注册本网站账号进行登录之外,还可以调用第三方接口进行登录网站。这里以微博登录为例。微博登录包括身份认证、用户关系以及内容传播。允许用户使用微博帐号登录访问第三方网站,分享内容,同步信息。

    1、首先需要引导需要授权的用户到如下地址:

    https://api.weibo.com/oauth2/authorize?client_id=YOUR_CLIENT_ID&response_type=code&redirect_uri=YOUR_REGISTERED_REDIRECT_URI

    如果用户同意授权,页面跳转至 YOUR_REGISTERED_REDIRECT_URI/?code=CODE:

    2、接下来要根据上面得到的code来换取Access Token:

    https://api.weibo.com/oauth2/access_token?client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET&grant_type=authorization_code&redirect_uri=YOUR_REGISTERED_REDIRECT_URI&code=CODE

    返回值:

    JSON

    {
     "access_token": "SlAV32hkKG",
     "remind_in": 3600,
     "expires_in": 3600 
    }

    3、最后,使用获得的OAuth2.0 Access Token调用API,获取用户身份,完成用户的登录。

    为了方便,我们先将get和post封装到application下的common.php中:
    应用公共文件common.php:

    function get( $url, $_header = NULL )
    {
        $curl = curl_init();
        //curl_setopt ( $curl, CURLOPT_SAFE_UPLOAD, false); 
        if( stripos($url, 'https://') !==FALSE )
        {
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
        }
    
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, 0);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        if ( $_header != NULL )
        {
            curl_setopt($curl, CURLOPT_HTTPHEADER, $_header);
        }
        $ret    = curl_exec($curl);
        $info    = curl_getinfo($curl);
        curl_close($curl);
    
        if( intval( $info["http_code"] ) == 200 )
        {
            return $ret;
        }
    
        return false;
    }
    /*
     * post method
     */
    function post( $url, $param )
    {
         $oCurl = curl_init ();
        curl_setopt ( $oCurl, CURLOPT_SAFE_UPLOAD, false);
        if (stripos ( $url, "https://" ) !== FALSE) {
            curl_setopt ( $oCurl, CURLOPT_SSL_VERIFYPEER, FALSE );
            curl_setopt ( $oCurl, CURLOPT_SSL_VERIFYHOST, false );
        }
    
        curl_setopt ( $oCurl, CURLOPT_URL, $url );
        curl_setopt ( $oCurl, CURLOPT_RETURNTRANSFER, 1 );
        curl_setopt ( $oCurl, CURLOPT_POST, true );
        curl_setopt ( $oCurl, CURLOPT_POSTFIELDS, $param );
        $sContent = curl_exec ( $oCurl );
        $aStatus = curl_getinfo ( $oCurl );
        curl_close ( $oCurl );
        if (intval ( $aStatus ["http_code"] ) == 200) {
            return $sContent;
        } else {
            return false;
        }
    }
    控制器处理代码Login.php:
    
    class Login extends 	hinkController 
    {
        public function index()
        {
            $key = "****";
            $redirect_uri = "***微博应用安全域名***/?backurl=***项目本地域名***/home/login/webLogin?";
            //授权后将页面重定向到本地项目
            $redirect_uri = urlencode($redirect_uri);
            $wb_url = "https://api.weibo.com/oauth2/authorize?client_id={$key}&response_type=code&redirect_uri={$redirect_uri}";
            $this -> assign('wb_url',$wb_url);
            return view('login');
        }
    
    
        public function webLogin(){
            $key = "*****";
            //接收code值
            $code = input('get.code');
            //换取Access Token: post方式请求    替换参数: client_id, client_secret,redirect_uri, code
            $secret = "********";
            $redirect_uri = "********";
            $url = "https://api.weibo.com/oauth2/access_token?client_id={$key}&client_secret={$secret}&grant_type=authorization_code&redirect_uri={$redirect_uri}&code={$code}";
            $token = post($url, array());
            $token = json_decode($token, true);
            //获取用户信息 : get方法,替换参数: access_token, uid
            $url = "https://api.weibo.com/2/users/show.json?access_token={$token['access_token']}&uid={$token['uid']}";
            $info = get($url);
            if($info){
                echo "<p>登录成功</p>";
            }
        }
    }

    模板代码login.html:

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>微博登录</title>
    </head>
    <body>
    <a href="{$wb_url}">点击这里进行微博登录</a>
    </body>
    </html>

    效果图:

     

     

     以上内容希望帮助到大家,很多PHPer在进阶的时候总会遇到一些问题和瓶颈,业务代码写多了没有方向感,不知道该从那里入手去提升,对此我整理了一些资料,包括但不限于:分布式架构、高可扩展、高性能、高并发、服务器性能调优、TP6,laravel,YII2,Redis,Swoole、Swoft、Kafka、Mysql优化、shell脚本、Docker、微服务、Nginx等多个知识点高级进阶干货需要的可以免费分享给大家,需要请戳这里链接 或者关注咱们下面的专栏

    转载:https://zhuanlan.zhihu.com/p/95035408

    转载:https://www.cnblogs.com/xwyphp/p/9698963.html

    -----------------------------------------------------------------------自己项目-----------------------------------------------------------------------

    //新浪授权登录
        public function weibo_login()
        {
            $key = "3700xxx";
            $redirect_uri = "http://xxxx.xxxxx.com/wpapi/register/web_login_back";
            //授权后将页面重定向到本地项目
            $redirect_uri = urlencode($redirect_uri);
            $wb_url = "https://api.weibo.com/oauth2/authorize?client_id={$key}&response_type=code&redirect_uri={$redirect_uri}";
            $this -> assign('wb_url',$wb_url);
            return $this->fetch('weibo_register');
        }
    
        //新浪授权登录--回到地址
        public function web_login_back(){
            $key = "370xxx";
            //接收code值
            $code = input('get.code');
            //换取Access Token: post方式请求    替换参数: client_id, client_secret,redirect_uri, code
            $secret = "7124de4bdaa82ca2ccc52xxxxx";
            $redirect_uri = "http://xxx.xxxxx.com/wpapi/register/web_login_back";
            $url_post = "https://api.weibo.com/oauth2/access_token?client_id={$key}&client_secret={$secret}&grant_type=authorization_code&redirect_uri={$redirect_uri}&code={$code}";
    
    
            $client   = new GuzzleHttpClient();
    
            $response = $client->request('POST', $url_post);
            $response->getStatusCode(); // 200
            $response->getHeaderLine('content-type'); // 'application/json; charset=utf8'
            $data = json_decode($response->getBody(), true);
    //    dump($data);die;
    //        $token = json_decode($data, true);
            $token = $data;
            //获取用户信息 : get方法,替换参数: access_token, uid
            $url_get = "https://api.weibo.com/2/users/show.json?access_token={$token['access_token']}&uid={$token['uid']}";
            $response_get = $client->request('get', $url_get);
            $response_get->getStatusCode(); // 200
            $response_get->getHeaderLine('content-type'); // 'application/json; charset=utf8'
            $info_info = json_decode($response_get->getBody(), true);
            $info = $info_info;
    
            dump($info);
            if($info){
                echo "<p>登录成功</p>";
            }
        }
    <!DOCTYPE html>
    <html lang="en">
    <head>
      <meta charset="UTF-8">
      <title>Title</title>
    </head>
    <body>
    
    <h1>微博授权登录</h1>
    <a href="{$wb_url}">点击登录</a>
    
    <script>
    
    </script>
    </body>
    </html>

  • 相关阅读:
    07-汤姆猫
    快捷键
    UIImageView属性
    UIImagePickerController
    UIDatePicker
    并发编程简介
    区别值类型数据和引用类型数据
    用条件属性而不是#if
    选择is或者as操作符而不是做强制类型转换
    始终使用属性(Property),而不是字段(Data Member)
  • 原文地址:https://www.cnblogs.com/yehuisir/p/13632182.html
Copyright © 2011-2022 走看看