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无法从localhost：3000代理请求到localhost：7000 ReactJs

[英]Could not proxy request from localhost:3000 to localhost:7000 ReactJs

 原文  2016-11-28 14:46:39  2   1    javascript/ node.js/ express/ reactjs

问题描述

I provided an api to my react app, it was working fine, but suddenly it stopped working. 我为我的反应应用程序提供了一个api，它工作正常，但突然它停止了工作。 in my client (React app) package.json 在我的客户端（React app）package.json 

"proxy": "http://localhost:7000"

now it tell me this error message: Could not proxy request /api/users/signup from localhost:3000 to http://localhost:7000 . 现在它告诉我这个错误消息：无法从localhost：3000代理请求/ api / users / signup到http：// localhost：7000 。 thanks in advance. 提前致谢。

1 个解决方案

解决方案1
 0  2016-11-28 14:56:49

Maybe you created a socket and didn't free the port afterwards ? 也许你创建了一个套接字并且之后没有释放端口？ This may happen if your app crashes. 如果您的应用崩溃，可能会发生这种情况。 When you launch it again, the port may be occupied and unavailable, it happened to me a few times. 当你再次启动它时，端口可能被占用并且不可用，它发生在我身上几次。

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