npm start成功后，项目无法打开

[joannau]

显示 Project is running at https://0.0.0.0:3000/
试了用http://localhost:3000 也无法开发，启动项目的路径或者端口不对？🙈

[geekplux]

报错是什么呢？

[joannau]

https://0.0.0.0:3000/ 是如下报错：
您的连接不是私密连接
攻击者可能会试图从 0.0.0.0 窃取您的信息（例如：密码、通讯内容或信用卡信息）。了解详情
NET::ERR_CERT_INVALID
Subject: localhost

Issuer: localhost

Expires on: 2020年5月25日

Current date: 2020年4月26日

PEM encoded chain:
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

感谢 ♥️

[geekplux]

你把浏览器的 unsafe 警告暂时忽略。。

[lixiaoqqq]

显示 . 不是也运行程序，webpack.config.js

[lixiaoqqq]

显示 Project is running at https://0.0.0.0:3000/ 试了用http://localhost:3000 也无法开发，启动项目的路径或者端口不对？🙈

用本机ip打开就好了