From 0735b4452dbf41dfd671a121e035bcdfb7085e7b Mon Sep 17 00:00:00 2001
From: yutent <yutent.io@gmail.com>
Date: Wed, 2 Nov 2022 18:33:36 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=AF=AF=E5=88=A0=E5=8F=98?=
 =?UTF-8?q?=E9=87=8F=E5=AE=9A=E4=B9=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 package.json |  2 +-
 src/index.js | 13 +++++++------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index 419bb25..2ac437c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bytedo/fetch",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "全新的ajax封装。分2个版本, 一个基于XMLHttpRequest, 一个基于window.fetch",
   "main": "dist/index.js",
   "files": [
diff --git a/src/index.js b/src/index.js
index cb4eaed..726f769 100644
--- a/src/index.js
+++ b/src/index.js
@@ -150,18 +150,19 @@ class _Request {
 
     /* --------------------------  3»» 处理跨域  --------------------- */
     try {
+      let crossDomain
       let $a = document.createElement('a')
-      $a.href = options.url
 
+      $a.href = options.url
       crossDomain = location.protocol !== $a.protocol || location.host !== $a.host
       $a = null
-    } catch (err) {}
 
-    if (crossDomain) {
-      if (options.credentials) {
-        this.xhr.withCredentials = true
+      if (crossDomain) {
+        if (options.credentials) {
+          this.xhr.withCredentials = true
+        }
       }
-    }
+    } catch (err) {}
 
     /* ------------- 4»» 根据method类型, 处理表单数据  ---------------- */