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thinkphp5.1 easywechat4 微信第三方开放平台
安装easywechat4
$ composer require overtrue/wechat:~4.0 -vvv
引用
use EasyWeChat\Factory;
创建一个跳转到微信扫二维码授权页面
/** * 开发平台授权跳转 * * @return void */ public function accessView(){ // $uid = Request()->route('uid' , 0); $url = 'http://qgcloud.capsui.com/public/index/wxopen/config?uid=' . $uid; $this->assign('url' , $url); return $this->fetch(); }
跳转方法(为什么我不写到上一个方法呢 因为微信要求同一个地址)
/** * 开发平台跳转授权扫码页 * * @return void */ public function config(){ $uid = Request()->get('uid' , 0); $config = [ 'app_id' => '开放平台第三方平台 APPID', 'secret' => '开放平台第三方平台 Secret', 'token' => '开放平台第三方平台 Token', 'aes_key' => '开放平台第三方平台 AES Key' ]; $openPlatform = Factory::openPlatform($config); $url = $openPlatform->getPreAuthorizationUrl('http://qgcloud.capsui.com/public/index/wxopen/wxcallback?uid=' . $uid); $this->redirect($url); }
授权回调(注意:扫码确认授权后他第一次回调不会带uid参数,)
引入 use EasyWeChat\OpenPlatform\Server\Guard;
/** * 开发平台授权回调 * * @return void */ public function wxcallback(){ // 这个表是记录授权成功的 //$Wxpublic = new Wxpublic; // 这个表是记录授权成功后传过来所属uid商城绑定appid //$ShopConfig = new ShopConfig; $get = Request()->param(); $config = [ 'app_id' => '开放平台第三方平台 APPID', 'secret' => '开放平台第三方平台 Secret', 'token' => '开放平台第三方平台 Token', 'aes_key' => '开放平台第三方平台 AES Key' ]; $openPlatform = Factory::openPlatform($config); $server = $openPlatform->server; // 处理授权成功事件-第一次回调 // 闭包方法!里面调用外面的方法请在use里面填写 $server->push(function ($message) use ($openPlatform /*, $Wxpublic*/) { $authCode = $message['AuthorizationCode']; $res = $openPlatform->handleAuthorize($authCode); if($res['authorization_info']['authorizer_refresh_token']){ //授权成功记录到数据库 //$Wxpublic->insert(['appid' => $res['authorization_info']['authorizer_appid'] , 'createtime' => time()]); } }, Guard::EVENT_AUTHORIZED); // 处理授权取消事件-第一次回调 // 闭包方法!里面调用外面的方法请在use里面填写 $server->push(function ($message) use(/*$Wxpublic , $ShopConfig*/) { //处理数据库逻辑 //$Wxpublic::appid($message['AppId'])->delete(); //$ShopConfig::appid($message['AppId'])->update(['token' => '']); }, Guard::EVENT_UNAUTHORIZED); // 第二次回调会带一个授权code和自定义参数商城id(uid) if(isset($get['auth_code']) && isset($get['uid'])){ $res = $openPlatform->handleAuthorize($get['auth_code']); $appid = $res['authorization_info']['authorizer_appid']; //数据库逻辑 //$isConfig = $Wxpublic::appid($appid)->count(); //if($isConfig){ //$add = $ShopConfig->where('uid' , $get['uid'])->update(['token' => $appid]); //} } return $server->serve(); }
/** * 网页授权调起 * * @return void */ public function htmlAccess(){ $appid = Request()->get('appid' , 0); $config = [ 'app_id' => '开放平台第三方平台 APPID', 'secret' => '开放平台第三方平台 Secret', 'token' => '开放平台第三方平台 Token', 'aes_key' => '开放平台第三方平台 AES Key' ]; $openPlatform = Factory::openPlatform($config); $data = $openPlatform->getAuthorizer($appid); $appid = $data['authorization_info']['authorizer_appid']; $refreshToken = $data['authorization_info']['authorizer_refresh_token']; $officialAccount = $openPlatform->officialAccount($appid , $refreshToken); $oauth = $officialAccount->oauth; // 回调授权地址 $url = "http://qgcloud.capsui.com/public/index/wxopen/callbackOpenid"; $response = $officialAccount->oauth->scopes(['snsapi_userinfo'])->redirect($url)->send(); }
网页授权回调方法
/** * 网页授权回调 * * @return void */ public function callbackOpenid(){ $appid = Request()->get('appid' , null); $config = [ 'app_id' => '开放平台第三方平台 APPID', 'secret' => '开放平台第三方平台 Secret', 'token' => '开放平台第三方平台 Token', 'aes_key' => '开放平台第三方平台 AES Key' ]; $openPlatform = Factory::openPlatform($config); $data = $openPlatform->getAuthorizer($appid); $appid = $data['authorization_info']['authorizer_appid']; $refreshToken = $data['authorization_info']['authorizer_refresh_token']; // 获取微信用户信息 如openid nickname等信息 $officialAccount = $openPlatform->officialAccount($appid , $refreshToken); $oauth = $officialAccount->oauth; $user = $oauth->user(); // 处理wxconfig初始化JSSDK $officialAccount->jssdk->setUrl('http://quguoshop.capsui.com/'); $wxconfig = $officialAccount->jssdk->buildConfig(['chooseWXPay'], $debug = true, $beta = false, $json = true); $ShopConfig = new ShopConfig; $shopInfo = $ShopConfig::appid($appid)->find(); // 注意 这里我是带参数跳转到其他TP5项目里面再用缓存处理一下 $url = 'http://quguoshop.capsui.com/public/wxoauthCallback?data=' . json_encode($user->toArray()) . '&token=' . $shopInfo['id'] . '&wxconfig=' . $wxconfig; $this->redirect($url); }
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