我在开发中运行webpack dev server,它为我的项目服务没有任何问题。如果我使用
mode: "development"
在webpack配置中,没有任何问题。
但是当我用
mode: "production"
它不起作用。
// webpack.common.js
const webpack = require('webpack');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');
const path = require('path');
function resolvePath(dir) {
return path.join(__dirname, '../', dir);
}
const env = process.env.NODE_ENV || 'development';
module.exports = {
target: "web",
entry: {
vendors: './src/assets/vendors.js',
bundle: './src/bin/www'
},
plugins: [
new HtmlWebpackPlugin({
filename: './index.html',
template: './src/index.html'
}),
new CleanWebpackPlugin()
],
output: {
path: resolvePath('dist'),
filename: '[name].js'
},
externals: {
jquery: "jQuery",
},
module: {
rules: [
{
test: /\.(js|jsx)$/,
exclude: /node_modules/,
use: 'babel-loader',
},
{
test: /\.(html)$/,
exclude: /node_modules/,
use: {
loader: 'html-loader',
options: {
attrs: [':data-src']
}
}
},
{
test: /\.(woff(2)?|ttf|eot|svg|jpg|jpeg|png|jpg|gif)$/,
exclude: /node_modules/,
use: [
{
loader: 'file-loader',
options: {}
}
]
},
{
test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: 'media/[name].[ext]',
},
},
{
test: /\.css$/,
exclude: /node_modules/,
use: [
'style-loader',
'css-loader'
]
},
],
},
};
// webpack.dev.js
const merge = require('webpack-merge');
const common = require('./webpack.common');
module.exports = merge(common, {
mode: 'development',
devtool: 'eval-source-map',
devServer: {
contentBase: './dist'
}
});
// webpack.prod.js
const merge = require('webpack-merge');
const common = require('./webpack.common');
module.exports = merge(common, {
mode: 'production'
});
构建正在运行,但是当我尝试在浏览器中使用http服务器运行代码时,我可以出现下一个错误-仅当构建用于生产,而不是开发时!(我使用的是AngularJS 1.7.2):
jquery.min.js:2未捕获错误:[$喷油器:模块R]
http://errors.angularjs.org/1.7.2/$injector/modulerr?p0=taxi4you-console&p1=Error%3A%20%5B%24injector%3Aunpr%5D%20http%3A%2F%2Ferrors.angularjs.org%2F1.7.2%2F%24injector%2Funpr%3Fp0%3De%0A%20%20%20%20at%20https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A7%3A168%0A%20%20%20%20at%20https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A46%3A215%0A%20%20%20%20at%20d%20(https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A43%3A433)%0A%20%20%20%20at%20e%20(https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A44%3A171)%0A%20%20%20%20at%20Object.invoke%20(https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A44%3A256)%0A%20%20%20%20at%20d%20(https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A42%3A407)%0A%20%20%20%20at%20https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A43%3A19%0A%20%20%20%20at%20q%20(https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A8%3A76)%0A%20%20%20%20at%20g%20(https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A42%3A308)%0A%20%20%20%20at%20hb%20(https%3A%2F%2Fcdnjs.cloudflare.com%2Fajax%2Flibs%2Fangular.js%2F1.7.2%2Fangular.min.js%3A46%3A401)
at angular.js:99
at angular.js:5027
at q (angular.js:387)
at g (angular.js:4987)
at hb (angular.js:4904)
at c (angular.js:1936)
at Vc (angular.js:1957)
at ye (angular.js:1842)
at HTMLDocument.<anonymous> (angular.js:35431)
at l (jquery.min.js:2)
我收到网页包的警告说我的包裹太大了。也许这就是问题所在?