原文:Access-Control-Allow-Origin,Reason: Multiple CORS header 'Access-Control-Allow-Origin' not allowed

在谷歌了浏览器上进行请求包的提示 Access to XMLHttpRequest at http: dev api hadoop data.awtio.com: user login from origin http: dev b.awtio.com has been blocked by CORS policy: Response to preflight request doesn t pa ...

2020-09-30 10:54 0 526 推荐指数:

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Origin null is not allowed by Access-Control-Allow-Origin

转自:http://my.oschina.net/LinBandit/blog/33160 今天在研究js调用webservice时发现谷歌一直报:Origin null is not allowed by Access-Control-Allow-Origin 后来查到错误原因是 ...

Mon Dec 10 08:17:00 CST 2012 0 3968
跨域问题(CORS / Access-Control-Allow-Origin

1、前言 最近在项目中,调用Eureka REST接口时,出现了CORS跨越问题(Cross-origin resource sharing),在此与大家进行分享,避免多走些弯路。 项目前端(http://localhost:9000)通过Ajax方式调用Eureka ...

Sat May 16 23:59:00 CST 2020 0 802
 
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