更新时自动重新加载React服务器 [英] Auto reload react server on update

问题描述

我是React的新手.我在使用React Server时遇到一些问题.通过npm start启动服务器后，如果我在源代码上工作并进行了一些更改，则必须停止服务器并重新启动它，以使该更改在浏览器上可用.是否有使其自动编译并在更新时刷新浏览器的方法? (就像nodemon代表节点?)

I'm new to React. I'm having some problems with react server. After starting the server by npm start if I work on the source code and make some changes, I have to stop the server and restart it to make that change available on the browser. Is there anyway to make it auto compile and refresh the browser on update ? (Like nodemon for node ?)

推荐答案

我遇到了类似(或相同事件)的问题，并且在package.json文件中通过添加以下标志更改了启动命令:--watch --watch-poll到webpack-dev-server:

I had a similar (or event the same) problem and I changed starting command in the package.json file by adding following flags: --watch --watch-poll to the webpack-dev-server:

{
    //...
    "scripts": {
        "start": "webpack-dev-server --env.ENVIRONMENT=development --content-base src/ --mode development --watch --watch-poll",
        // ...
    }
    // ...
}

现在，使用npm start，然后更改src文件，我可以在浏览器中看到更改.

Now, using npm start and then changing src files I can see changes in the browser.

请在此处 https://webpack.js.org/configuration/watch/以获得更多选择.

Please here https://webpack.js.org/configuration/watch/ for more options.

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