request->get('mode', 1); $source = $this->request->server('http_referer') ?: $this->request->url(true); $userinfo = WechatService::instance()->getWebOauthInfo($source, $mode, false); if (empty($userinfo['openid'])) { $content = 'alert("Wechat webOauth failed.")'; } else { $this->openid = $userinfo['openid']; $this->params = json_encode(WechatService::instance()->getWebJssdkSign($source)); $this->fansinfo = json_encode($userinfo['fansinfo'] ?? [], JSON_UNESCAPED_UNICODE); // 生成数据授权令牌 $this->token = uniqid('oauth') . rand(10000, 99999); $this->app->cache->set($this->openid, $this->token, 3600); // 生成前端JS变量代码 $content = $this->_buildContent(); } return Response::create($content)->contentType('application/x-javascript'); } /** * 给指定地址创建签名参数 * @throws \WeChat\Exceptions\InvalidResponseException * @throws \WeChat\Exceptions\LocalCacheException * @throws \think\Exception * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \think\db\exception\ModelNotFoundException */ public function sdk() { $data = $this->_vali(['url.require' => '签名地址不能为空！']); $this->success('获取签名参数', WechatService::instance()->getWebJssdkSign($data['url'])); } /** * 生成授权内容 * @return string */ private function _buildContent(): string { return <<fansinfo}; wx.config({$this->params}); wx.ready(function(){ wx.hideOptionMenu(); wx.hideAllNonBaseMenuItem(); }); } EOF; } }