1) chrome 设置一下

2) 很可能是代理的问题,,大约是翻译代理有些网址(shipingzhong.cn)是通过代理,有时网址(shipingzhong.cn/***.png)不通过代理

about:blank:1 Access to image at 'http://shipingzhong.cn/sites/default/files/ueditor/1/upload/catcher/20220614/1655191146796413.png' from origin 'http://shipingzhong.cn' has been blocked by CORS policy: The request client is not a secure context and the resource is in more-private address space `local`.

A site requested a resource from a network that it could only access because of its users' privileged network position. These requests expose devices and servers to the internet, increasing the risk of a cross-site request forgery (CSRF) attack, and/or information leakage.

To mitigate these risks, Chrome deprecates requests to non-public subresources when initiated from non-secure contexts, and will start blocking them in Chrome 92 (July 2021).

To fix this issue, migrate the website that needs to access local resources to HTTPS. If the target resource is not served on localhost, it must also be served on HTTPS to avoid mixed-content issues.

Administrators can make use of the InsecurePrivateNetworkRequestsAllowed and InsecurePrivateNetworkRequestsAllowedForUrls enterprise policies to temporarily disable this restriction on all or certain websites.

CORS跨域问题：

升级谷歌浏览器最新chrome94版本后，提示Access to XMLHttpRequest at 'http://localhost:xxxx/api' from origin 'http://xxx.xxx.com:xxxx' has been blocked by CORS policy: The request client is not a secure context and the resource is in more-private address space `local`.

解决办法：

打开浏览器，进入chrome://flags/页面

搜索Block insecure private network requests

设置为Disabled，Relaunch就好了。

来自 https://zhuanlan.zhihu.com/p/414533145

Access to CSS stylesheet at 'https://cdn.jsdelivr.net/npm/luckysheet/dist/assets/iconfont/iconfont.css' from origin 'http://www.abc.com' has been blocked by CORS policy: The request client is not a secure context and the resource is in more-private address space `local`.

add_header Access-Control-Allow-Origin *;
add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS'