调式微信分享

@@ -554,20 +554,28 @@ class LoginController extends HomeBaseController
         return $str;
     }
 
-    //获取微信分享签名
-    public function getSignature(){
+    //获取access_token
+    public function getWxAccessToken(){
         $url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$this->appkey2.'&secret='.$this->appsecret2;
         $res = $this->http_get($url);
         $json_arr = json_decode($res,true);
-        if(isset($json_arr['errcode'])&&!empty($json_arr['errcode'])){
-            //用户取消登录
-            $this->apiResponse(0, '获取配置失败');
-        }
         $token = $json_arr['access_token'];
+        return $token;
+    }
+
+    //获取微信分享签名
+    public function getSignature(){
+        if($_SESSION['ticket_expire_time'] > time() && $_SESSION['ticket']){
+            $ticket = $_SESSION['ticket'];
+        }else{
+            $token = $this->getWxAccessToken();
             $url = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token='.$token.'&type=jsapi';
             $res = $this->http_get($url);
             $json_arr = json_decode($res,true);
             $ticket = $json_arr['ticket'];
+            $_SESSION['ticket'] = $ticket;
+            $_SESSION['ticket_expire_time'] = time()+7000;
+        }
         return $ticket;
     }
 

@@ -62,13 +62,12 @@
             }
         });
         wx.config({
-                debug: false,
+            debug: true,
             appId: appid,
             timestamp: timestamp,
             nonceStr: nonceStr,
             signature: signature,
             jsApiList: [
-                    'checkJsApi',
                 'updateAppMessageShareData',
             ]
         });