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create-react-app 请求api要如何配置基本域名?

假期在家学做react。本地node.js运行服务器在3000端口上,react前端项目运行在8080端口,使用axios进行请求(baseUrl设置为/)。
我在package.json里配置了"proxy": "http://localhost:3000",但是请求还是发到了8080端口。

create-react-app要如何处理接口代理呢?


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这样是对的

8080访问3000是跨域的,然后你访问8080端口,node替你代理到3000上,这样是不跨域的。


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