cors问题

[skycgz]

src: 192.168.7.x
dst: 192.168.14.249
err: Access to XMLHttpRequest at 'http://192.168.14.249:8080/api/v1/login/username' from origin 'http://192.168.14.249:32000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

[lizeyun]

同问~

[lizeyun]

同问~
已解决，通过ng 转发一层就可以了。

[Ethan30k]

同问~
已解决，通过ng 转发一层就可以了。

请问你config.js里面的地址写的是ip端口还是域名呢？

[lizeyun]

同问~
已解决，通过ng 转发一层就可以了。

请问你config.js里面的地址写的是ip端口还是域名呢？

我写的就是域名 ph.xx.cn

[SenCoder]

后端代码里面对跨域处理的配置如下：
AllowOrigins: []string{"http://10...:", "http://localhost:", "http://127.0.0.1:", "http://172...:", "http://192.*.*.*:*"}
所以一般用 ng 就不会有问题，或者稍微修改下后端代码，允许你所在域发起请求 ~

[wocswang]

同问〜
已解决，通过ng返回一层就可以了。

不用域名用ip可以吗

[jayryu]

src: 192.168.7.x
dst: 192.168.14.249
err: Access to XMLHttpRequest at 'http://192.168.14.249:8080/api/v1/login/username' from origin 'http://192.168.14.249:32000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

已解决，请下载最新镜像

[SuperDlt]

src: 192.168.7.x
dst: 192.168.14.249
err: Access to XMLHttpRequest at 'http://192.168.14.249:8080/api/v1/login/username' from origin 'http://192.168.14.249:32000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

已解决，请下载最新镜像

我运行doraemon的时候也遇到了这个问题，请问最新镜像要怎么下载呀？

[purpllee]

同问~
已解决，通过ng 转发一层就可以了。

请问是在宿主机的nginx里修改还是镜像力的nginx