【发布时间】:2019-11-22 07:32:32
【问题描述】:
我是 webpack 的新手,在尝试构建一个简单的网页时遇到了问题。
虽然我在使用 webpack-dev-server 时没有问题,但当我使用 webpack 构建应用程序时,我在 index.html 文件中看不到 CSS。
这里是webpack.conf.js:
var path = require( "path" );
const HtmlWebpackPlugin = require( 'html-webpack-plugin' );
module.exports = {
entry: {
index: path.join( __dirname, "src", "index.js" )
},
output: {
path: path.join( __dirname, "dist" ),
filename: "bundle.js"
},
devServer: {
host: '0.0.0.0',
port: 9000,
writeToDisk: true
},
module: {
rules: [
{
test: /\.(png|jpe?g|gif)$/,
exclude: /(node_modules)/,
use: ['file-loader'],
},
{
test: /\.svg$/,
exclude: /(node_modules)/,
loader: 'svg-inline-loader'
},
{
test: /\.js$/,
exclude: /(node_modules)/,
use: {
loader: "babel-loader",
options: { presets: ["@babel/preset-env"] }
}
},
{
test: /\.styl$/,
exclude: /(node_modules)/,
use: [
"style-loader", // creates style nodes from JS strings
"css-loader", // translates CSS into CommonJS
"stylus-loader" // compiles Stylus to CSS
]
}
]
},
plugins: [
new HtmlWebpackPlugin( {
filename: 'index.html',
template: path.join( __dirname, "src", "index.html" ),
inject: true
} ),
]
};
这是index.js:
import "./css/index.styl";
import "./css/graphics.styl";
import "./js/polyfills.js"
import "./js/manager.js"
console.log( "TEEEEEEEEEEEEEEEEST" );
这里是index.html:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport"
content="user-scalable=no, width=device-width,initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0" />
</head>
<body>
<div id="graphicsContainer" class="graphics-container">
<%=require('./assets/images/barca_onde.svg')%>
</div>
</body>
</html>
我用这个命令运行开发模式:
./node_modules/webpack-dev-server/bin/webpack-dev-server.js --config /app/webpack.config.js --mode development --color --watch
虽然我使用的构建命令是这样的:
./node_modules/webpack/bin/webpack.js --config /app/webpack.config.js --mode production --color
这两个命令都没有显示任何错误,但第一个生成bundle.js、内联SVG、CSS代码并将它们注入index.html,而第二个只生成bundle.js和SVG并注入它们在index.html 中忽略 CSS。
我错过了什么?提前谢谢!
【问题讨论】:
标签: javascript html css node.js webpack