From 0c7dd680c734865e893e882099d43645885701a6 Mon Sep 17 00:00:00 2001
From: CNine <cnine229@gmail.com>
Date: Sat, 13 Oct 2018 14:12:56 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20Mock=20=E5=AF=BC=E8=87=B4?=
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修复 Mock 导致 Cookie 丢失的问题，只有在 XHR.open() 周期时，自定义的 withCredentials 会被挂载，此时检查是否是未被拦截的 xhr，并挂载自定义的 withCredentials ，无则默认为 false
---
 src/mock/index.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/mock/index.js b/src/mock/index.js
index e6644ae1..414a2563 100644
--- a/src/mock/index.js
+++ b/src/mock/index.js
@@ -4,6 +4,15 @@ import articleAPI from './article'
 import remoteSearchAPI from './remoteSearch'
 import transactionAPI from './transaction'
 
+// * 修复 Mock 情况下，设置 withCredentials = true，且未被拦截的跨域请求丢失 Cookies 的问题
+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
+  }
+  this.proxy_send(...arguments)
+}
+
 // Mock.setup({
 //   timeout: '350-600'
 // })