debug: 解决 Redirect has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header'

时间 2021-07-12

标签 Spring 栏目 Spring 繁體版

原文原文链接

最近在写前后端分离的项目，react.js写的前端访问 springboot写的api时报错：Redirect has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header'。问题解析这是一个CORS跨域访问错误，大概意思是被服务器端同源策略拦截导致，因为项目是前后端分离开发，所以服务器会判断前端属于跨域请求。

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1. debug: 解决 Redirect has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header'
2. 如何解决'Redirect has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header'?
3. origin 'null' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present
4. has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is
5. 解决：angularjs has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on
6. 解决前端跨域：has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header...
7. 解决跨域问题 has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present
8. [vue报错]has been blocked by CORS policy
9. has been blocked by CORS policy: Request header field authorization is not allowed by Access-Cont...
10. has been blocked by CORS policy: Request header field authorization is not allowed by Access-Control

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