From 4f7a1f12b21acfd054037b5a012fde3f307902c8 Mon Sep 17 00:00:00 2001
From: Pan <panfree23@gmail.com>
Date: Wed, 27 Mar 2019 13:30:23 +0800
Subject: [PATCH] tweak

---
 src/mock/index.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mock/index.js b/src/mock/index.js
index c7c8f004..a6ab5f14 100644
--- a/src/mock/index.js
+++ b/src/mock/index.js
@@ -11,8 +11,7 @@ Mock.XHR.prototype.proxy_send = Mock.XHR.prototype.send
 Mock.XHR.prototype.send = function() {
   if (this.custom.xhr) {
     this.custom.xhr.withCredentials = this.withCredentials || false
-    // 确保 responseType 不会丢失
-    this.custom.xhr['responseType'] = this['responseType']
+    this.custom.xhr.responseType = this.responseType
   }
   this.proxy_send(...arguments)
 }