tp5集成淘宝，微信，网易，新浪等第三方登录

tp5集成淘宝，微信，网易，新浪等第三方登录

一、总结

一句话总结：

接口 链接

实现的话就是这些平台给的一个接口（链接），你通过这些接口登录进去之后，它会给你返回用户名，头像之类的信息，我们的网站存储这些信息就好

比如微信登录

121     /**
122      * 微信登录
123      * @author tangtanglove
124      */
125     public function wechat()
126     {
127         $state = input('get.state');
128         if ($state != session('state')) {
129             return $this->error('授权出错！');
130         }
131         $config = config('think_sdk_wechat');
132         $response_type = input('get.response_type');
133         $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$config['app_id'].'&secret='.$config['app_secret'].'&code='.$response_type.'&grant_type=authorization_code';
134         $result = json_decode(httpMethod($url));
135         $openid       = $result['openid'];
136         $access_token = $result['access_token'];
137 
138         // 获取用户信息
139         $url = 'https://api.weixin.qq.com/sns/userinfo?access_token='.$access_token.'&openid='.$openid;
140         $wechatInfo = json_decode(httpMethod($url));
141 
142         if (empty($wechatInfo['openid'])) {
143             return $this->error('错误！');
144         }
145 
146         if (empty($openid)) {
147             return $this->error('错误！');
148         }
149 
150         $where['openid'] = $openid;
151         $userInfo = Db::name('Users')->where($where)->find();
152         if (!empty($userInfo) && $userInfo['status']!=1) {
153             return $this->error('用户被禁用！');
154         }
155 
156         if (!empty($userInfo)) {
157             $session['uid']       = $userInfo['id'];
158             $session['username']  = $userInfo['username'];
159             $session['nickname']  = $userInfo['nickname'];
160             $session['mobile']    = $userInfo['mobile'];
161             $session['last_login']= $userInfo['last_login'];                                            
162             // 记录用户登录信息
163             session('index_user_auth',$session);
164             return $this->success('登陆成功！',url('index/user/userCenter'));
165         } else {
166             $data['openid']         = $openid;
167             $data['nickname']       = $wechatInfo['nickname'];
168             $data['uuid']           = create_uuid();
169             $data['salt']           = create_salt();
170             $data['regdate']        = time();
171             $data['last_login']     = $data['regdate'];
172             $data['status']         = '1';
173             $result = Db::name('Users')->insert($data);
174             if ($result) {
175                 $openid = $result['openid'];
176                 $session['uid']       = Db::getLastInsID();
177                 $session['nickname']  = $wechatInfo['nickname'];
178                 $session['last_login']= $userInfo['last_login'];
179                 // 记录用户登录信息
180                 session('index_user_auth',$session);
181                 return $this->success('登陆成功！',url('index/user/userCenter'));
182             } else {
183                 return $this->error('错误！');
184             }
185         }
186     }

1、如何用thinkphp实现第三方登录？、

搜索

比如你要用thinkphp实现第三方登录，直接在网上搜索thinkphp第三方登录，代码大堆

搜索的关键词

需要的功能直接搜索就好，网上很多，可以多参考几个来做

2、微信第三方登录接口？

搜索

直接搜索“微信第三方登录接口”，搜索到网站，照着里面的文档来，非常简单的

WeChat Open Platform
https://open.weixin.qq.com/

3、如何实现第三方支付？

网址 参考文档

搜索 代码

照着参考文档来，非常简单

微信支付

微信支付 - 中国领先的第三方支付平台 ｜ 微信支付提供安全快捷的支付方式
https://pay.weixin.qq.com/index.php/core/home/login?return_url=%2F

支付宝支付

 开放平台文档中心
https://docs.open.alipay.com/200

参考文档开发是一份方面，直接找代码的话就更加快了，而且可以多找几个进行参考

二、tp5集成淘宝，微信，网易，新浪等第三方登录

参考的thinkphp官网上面的代码

namespace appindexcontroller;

use thinkController;
use thinkRequest;
use thinkDb;
use orgThinkOauth;

/**
 * 第三方登录
 * @author  tangtnglove <dai_hang_love@126.com>
 */
class OpenAuth extends Base
{
    /**
     * 统一登录方法
     * @author tangtanglove
     */
    public function login($type = null){

        if (empty($type)) {
            return $this->error('参数错误');
        }
        if ($type == 'wechat') {
            // 生成一个token
            $state = md5(time());
            // 储存token
            session('state',$state);
            $config = config('think_sdk_wechat');
            $wechatUrl = 'https://open.weixin.qq.com/connect/qrconnect?appid='.$config['app_id']
            .'&redirect_uri='.$config['callback']
            .'&response_type=code&scope=snsapi_login&state='.$state
            .'#wechat_redirect';

            return $this->redirect($wechatUrl);
        } else {

            //加载ThinkOauth类并实例化一个对象
            import('org.util.thinksdk.ThinkOauth');
            $sns  = ThinkOauth::getInstance($type);

            //跳转到授权页面
            return $this->redirect($sns->getRequestCodeURL());
        }

    }

    /**
     * 授权回调
     * @author tangtanglove
     */
    public function callback($type = null, $code = null){
        (empty($type) || empty($code)) && $this->error('参数错误');
        
        //加载ThinkOauth类并实例化一个对象
        import('org.util.thinksdk.ThinkOauth');
        $sns  = ThinkOauth::getInstance($type);

        //腾讯微博需传递的额外参数
        $extend = null;
        if($type == 'tencent'){
            $extend = array('openid' => input('openid'), 'openkey' => input('openkey'));
        }

        //请妥善保管这里获取到的Token信息，方便以后API调用
        //调用方法，实例化SDK对象的时候直接作为构造函数的第二个参数传入
        //如： $qq = ThinkOauth::getInstance('qq', $token);
        $token = $sns->getAccessToken($code , $extend);
        //获取当前登录用户信息
        if(is_array($token)){
            //$user_info = $this->$type($token);
            $openAuthInfo = call_user_func_array(array($this,$type), array($token));
            // echo("<h1>恭喜！使用 {$type} 用户登录成功</h1><br>");
            // echo("授权信息为：<br>");
            // dump($token);
            // echo("当前登录用户信息为：<br>");
            // dump($openAuthInfo);

            if (empty($openAuthInfo)) {
                return $this->error('错误！');
            }

            $where[$type.'_openid'] = $token['openid'];
            $userInfo = Db::name('Users')->where($where)->find();
            if (!empty($userInfo) && $userInfo['status']!=1) {
                return $this->error('用户被禁用！');
            }

            if (!empty($userInfo)) {
                $session['uid']       = $userInfo['id'];
                $session['username']  = $userInfo['username'];
                $session['nickname']  = $userInfo['nickname'];
                $session['mobile']    = $userInfo['mobile'];
                $session['last_login']= $userInfo['last_login'];                                            
                // 记录用户登录信息
                session('index_user_auth',$session);
                return $this->success('登陆成功！',url('index/user/userCenter'));
            } else {
                $data[$type.'_openid']  = $token['openid'];
                $data['nickname']       = $openAuthInfo['nick'];
                $data['uuid']           = create_uuid();
                $data['salt']           = create_salt();
                $data['regdate']        = time();
                $data['last_login']     = $data['regdate'];
                $data['status']         = '1';
                $result = Db::name('Users')->insert($data);
                if ($result) {
                    $openid = $result['openid'];
                    $session['uid']       = Db::getLastInsID();
                    $session['nickname']  = $openAuthInfo['nick'];
                    $session['last_login']= $userInfo['last_login'];
                    // 记录用户登录信息
                    session('index_user_auth',$session);
                    return $this->success('登陆成功！',url('index/user/userCenter'));
                } else {
                    return $this->error('错误！');
                }
            }
        }
    }

    /**
     * 微信登录
     * @author tangtanglove
     */
    public function wechat()
    {
        $state = input('get.state');
        if ($state != session('state')) {
            return $this->error('授权出错！');
        }
        $config = config('think_sdk_wechat');
        $response_type = input('get.response_type');
        $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$config['app_id'].'&secret='.$config['app_secret'].'&code='.$response_type.'&grant_type=authorization_code';
        $result = json_decode(httpMethod($url));
        $openid       = $result['openid'];
        $access_token = $result['access_token'];

        // 获取用户信息
        $url = 'https://api.weixin.qq.com/sns/userinfo?access_token='.$access_token.'&openid='.$openid;
        $wechatInfo = json_decode(httpMethod($url));

        if (empty($wechatInfo['openid'])) {
            return $this->error('错误！');
        }

        if (empty($openid)) {
            return $this->error('错误！');
        }

        $where['openid'] = $openid;
        $userInfo = Db::name('Users')->where($where)->find();
        if (!empty($userInfo) && $userInfo['status']!=1) {
            return $this->error('用户被禁用！');
        }

        if (!empty($userInfo)) {
            $session['uid']       = $userInfo['id'];
            $session['username']  = $userInfo['username'];
            $session['nickname']  = $userInfo['nickname'];
            $session['mobile']    = $userInfo['mobile'];
            $session['last_login']= $userInfo['last_login'];                                            
            // 记录用户登录信息
            session('index_user_auth',$session);
            return $this->success('登陆成功！',url('index/user/userCenter'));
        } else {
            $data['openid']         = $openid;
            $data['nickname']       = $wechatInfo['nickname'];
            $data['uuid']           = create_uuid();
            $data['salt']           = create_salt();
            $data['regdate']        = time();
            $data['last_login']     = $data['regdate'];
            $data['status']         = '1';
            $result = Db::name('Users')->insert($data);
            if ($result) {
                $openid = $result['openid'];
                $session['uid']       = Db::getLastInsID();
                $session['nickname']  = $wechatInfo['nickname'];
                $session['last_login']= $userInfo['last_login'];
                // 记录用户登录信息
                session('index_user_auth',$session);
                return $this->success('登陆成功！',url('index/user/userCenter'));
            } else {
                return $this->error('错误！');
            }
        }
    }

    //登录成功，获取腾讯QQ用户信息
    public function qq($token){
        //加载ThinkOauth类并实例化一个对象
        import('org.util.thinksdk.ThinkOauth');
        $qq   = ThinkOauth::getInstance('qq', $token);
        $data = $qq->call('user/get_user_info');
        if($data['ret'] == 0){
            $userInfo['type'] = 'QQ';
            $userInfo['name'] = $data['nickname'];
            $userInfo['nick'] = $data['nickname'];
            $userInfo['head'] = $data['figureurl_2'];
            return $userInfo;
        } else {
            throw_exception("获取腾讯QQ用户信息失败：{$data['msg']}");
        }
    }

    //登录成功，获取腾讯微博用户信息
    public function tencent($token){
        //加载ThinkOauth类并实例化一个对象
        import('org.util.thinksdk.ThinkOauth');
        $tencent = ThinkOauth::getInstance('tencent', $token);
        $data    = $tencent->call('user/info');

        if($data['ret'] == 0){
            $userInfo['type'] = 'TENCENT';
            $userInfo['name'] = $data['data']['name'];
            $userInfo['nick'] = $data['data']['nick'];
            $userInfo['head'] = $data['data']['head'];
            return $userInfo;
        } else {
            throw_exception("获取腾讯微博用户信息失败：{$data['msg']}");
        }
    }

    //登录成功，获取新浪微博用户信息
    public function sina($token){
        //加载ThinkOauth类并实例化一个对象
        import('org.util.thinksdk.ThinkOauth');
        $sina = ThinkOauth::getInstance('sina', $token);
        $data = $sina->call('users/show', "uid={$sina->openid()}");

        if($data['error_code'] == 0){
            $userInfo['type'] = 'SINA';
            $userInfo['name'] = $data['name'];
            $userInfo['nick'] = $data['screen_name'];
            $userInfo['head'] = $data['avatar_large'];
            return $userInfo;
        } else {
            throw_exception("获取新浪微博用户信息失败：{$data['error']}");
        }
    }

    //登录成功，获取网易微博用户信息
    public function t163($token){
        //加载ThinkOauth类并实例化一个对象
        import('org.util.thinksdk.ThinkOauth');
        $t163 = ThinkOauth::getInstance('t163', $token);
        $data = $t163->call('users/show');

        if($data['error_code'] == 0){
            $userInfo['type'] = 'T163';
            $userInfo['name'] = $data['name'];
            $userInfo['nick'] = $data['screen_name'];
            $userInfo['head'] = str_replace('w=48&h=48', 'w=180&h=180', $data['profile_image_url']);
            return $userInfo;
        } else {
            throw_exception("获取网易微博用户信息失败：{$data['error']}");
        }
    }
｝

参考：tp5集成淘宝，微信，网易，新浪等第三方登录 - ThinkPHP框架
http://www.thinkphp.cn/topic/43566.html