我是React的初学者,目前我正在尝试进行基本设置。到目前为止,我从npm安装了基本模块,我的项目的文件夹结构如下所示。
package.json 显示我已安装的内容以及项目的小描述。
{
"name": "test",
"version": "1.0.0",
"description": "test",
"main": "index.js",
"scripts": {
"start": "webpack-dev-server --hot"
},
"repository": {
"type": "git",
"url": "https://github.com/theo82"
},
"keywords": [
"test"
],
"author": "Theo Tziomakas",
"license": "ISC",
"dependencies": {
"react": "^15.4.2",
"react-dom": "^15.4.2",
"webpack": "^2.2.1",
"webpack-dev-server": "^2.4.1"
}
}
无论如何,当我输入 npm start 时,我收到此错误。
Error: `output.path` needs to be an absolute path or `/`.
at Object.setFs (C:\Users\Theodosios\Desktop\reactApp\node_modules\webpack-d
ev-middleware\lib\Shared.js:88:11)
我认为这与 webpack.config.js 文件有关。
var config = {
entry: './main.js',
output: {
path:'./',
filename: 'index.js',
},
devServer: {
inline: true,
port: 3000
},
module: {
loaders: [
{
test: /\.jsx?$/,
exclude: /node_modules/,
loader: 'babel',
query: {
presets: ['es2015', 'react']
}
}
]
}
}
module.exports = config;
如何修复此错误?
谢谢,
西奥?
答案 0 :(得分:1)
您需要定义相对于webpack配置的输出路径。
path: path.resolve(__dirname, './'),
publicPath: '/',
filename: 'bundle.js'