开源前端跨域代理项目：GitHub - Rob--W/cors-anywhere: CORS Anywhere is a NodeJS reverse proxy which adds CORS headers to the proxied request. 
亦可：python3+fastapi…go..等问AI能搞定哈~ 
线上可用代理接口举例：（好处是能访问国外域名…你懂的！！！) 
https://api.allorigins.win/get?url={url}

https://api.codetabs.com/v1/proxy/?quest={url}

https://seep.eu.org/{url}

https://cors.eu.org/{url}

https://thingproxy.freeboard.io/fetch/{url}

{url}替换成你要访问的接...