webpack-dev-server 为 root localhost:8080 设置了错误的路径 [英] webpack-dev-server is setting wrong path for root localhost:8080
问题描述
我是 ReactJS 的真正初学者.我需要你帮助为 localhost:8080 设置 webpack-dev-server.我正在按照这个 YouTube 教程进行设置，但在教程中我还没有成功.它将根路径设置为 ../node_module/.bin 并在其中列出了我的文件.它应该将 root 设置为react-for-everyone".
I'm real beginner in ReactJS. I need you help to set up webpack-dev-server for localhost:8080. I'm following this YouTube Tutorial to set it up, but I can't get success yet while in the tutorial its working. it sets root path as ../node_module/.bin and listed me files in it. It should set root as "react-for-everyone".
请参阅 图像 以检查 webpack-dev- 的文件层次结构、浏览器和命令服务器.
See Image to check file hierarchy, browser and command for the webpack-dev-server.
package.json:
package.json:
{
"name": "react-for-everyone",
"version": "1.0.0",
"description": "",
"main": "app.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"devDependencies":{
"babel-core": "^6.1.*",
"babel-loader": "^6.2.*",
"babel-preset-es2015": "^6.16.*",
"babel-preset-react": "^6.16.*",
"webpack": "^1.13.*",
"webpack-dev-server": "^1.16.*"
},
"dependencies":{
"react": "^15.3.*",
"react-dom": "^15.3.*"
}
}
webpack-config.js:
webpack-config.js:
module.exports ={
// entry:'./src/App.js',
entry: [
'webpack-dev-server/client?http://localhost:8080',
'webpack/hot/only-dev-server',
'./src/App.js'
],
output: {
path: path.resolve(__dirname, "react-for-everyone"),
filename: 'app.js',
publicPath: 'http://localhost:8080'
},
devServer: {
contentBase: "./react-for-everyone",
},
module:{
loader:[{
test: "/\.jsx?$/",
exclude: /node_modules/,
loader: "babel",
query: {
preset: ['es2015', 'react']
}
}]
}
};
index.html:
index.html:
<!DOCTYPE html>
<html>
<head>
<title>Untitled Document</title>
</head>
<body>
<div id="app">This is an App.</div>
<script src="app.js"></script>
</body>
</html>
请检查并告诉我我做错的问题.
Kindly check and let me know the issues where I'm doing wrong.
推荐答案
Add "dev": "./node_modules/.bin/webpack-dev-server --content-base" in scripts in package.json 并从 react-for-everyone 文件夹中运行你的 webpack 作为 npm run dev
Add "dev": "./node_modules/.bin/webpack-dev-server --content-base" in scripts in package.json and run your webpack form the react-for-everyone folder as npm run dev
Package.json
{
"name": "react-for-everyone",
"version": "1.0.0",
"description": "",
"main": "app.js",
"scripts": {
"dev": "./node_modules/.bin/webpack-dev-server --content-base",
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"devDependencies":{
"babel-core": "^6.1.*",
"babel-loader": "^6.2.*",
"babel-preset-es2015": "^6.16.*",
"babel-preset-react": "^6.16.*",
"webpack": "^1.13.*",
"webpack-dev-server": "^1.16.*"
},
"dependencies":{
"react": "^15.3.*",
"react-dom": "^15.3.*"
}
}
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