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 ':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。