调整curl

app/Http/Controllers/OrderController.php

@@ -1557,7 +1557,11 @@ Class OrderController extends Controller
             $data['k1'] = time();
             $data['k2'] = md5(md5($data['k1']).'fh6y5t4rr351d2c3bryi');
 
-            $temp = json_decode(curlApi($url, $data, "POST"), true); // 连接API
+            $res = curlApi($url, $data, "POST");
+
+            if (!$res) return ['errcode'=>1, 'errmsg'=>'未访问到API接口，请重新尝试'];
+
+            $temp = json_decode($res, true); // 连接API
 
             if ($temp['err_code'] != 0) {
                 return ['errcode'=>$temp['err_code'], 'errmsg'=>$temp['err_msg']];