【发布时间】:2015-12-21 14:27:03
【问题描述】:
我正在尝试使用 Webpack 设置 Angular 项目,但我不知道如何从 html 模板中引用图像并将它们包含在构建中。
我的项目树如下:
package.json
app/
- images/
- foo.png
- scripts/
- styles/
- templates/
我正在尝试将html-loader 与url-loader 和file-loader 一起使用,但这并没有发生。
这是一个示例模板:app/templates/foo.html
<img src="../images/foo.png" />
问题#1:我希望能够参考与app/ 相关的图像。现在,路径需要相对于模板文件,这将很快变得丑陋 (../../../images/foo.png)。
问题#2:即使我指定了相对路径,正如我在上面所做的那样,项目构建成功,但没有真正发生。路径保持原样,dist/ 中不显示任何图像。
这是我的 webpack 配置:
var path = require('path');
var webpack = require('webpack');
var ngminPlugin = require('ngmin-webpack-plugin');
var HtmlWebpackPlugin = require('html-webpack-plugin');
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var ngAnnotatePlugin = require('ng-annotate-webpack-plugin');
module.exports = function(config, env) {
var appRoot = path.join(__dirname, 'app/')
if(!env) env = 'development';
var webpackConfig = {
cache: true,
debug: true,
contentBase: appRoot,
entry: {
app: path.join(appRoot, '/scripts/app.coffee')
},
output: {
path: path.join(__dirname, 'dist/),
publicPath: '/',
libraryTarget: 'var',
filename: 'scripts/[name].[hash].js',
chunkFilename: '[name].[chunkhash].js'
},
module: {
loaders: [
{
test: /\.css$/,
loader: ExtractTextPlugin.extract("style-loader", "css-loader")
},
{
test: /\.scss$/,
loader: ExtractTextPlugin.extract('style-loader', 'css-loader!sass-loader?outputStyle=expanded&includePaths[]=./node_modules/foundation/scss/')
},
{
test: /\.coffee$/,
loader: 'coffee-loader'
},
{
loader: 'ngtemplate?relativeTo=' + (path.resolve(__dirname, './app')) + '/!html'
},
{
test: /\.png$/, loader: "url-loader?limit=100000&mimetype=image/png&name=[path][name].[hash].[ext]"
},
{
test: /\.jpg$/, loader: "file-loader?name=[path][name].[hash].[ext]"
},
{
test: /\.(woff|woff2)(\?(.*))?$/,
loader: 'url?prefix=factorynts/&limit=5000&mimetype=application/font-woff'
},
{
test: /\.ttf(\?(.*))?$/,
loader: 'file?prefix=fonts/'
},
{
test: /\.eot(\?(.*))?$/,
loader: 'file?prefix=fonts/'
},
{
test: /\.svg(\?(.*))?$/,
loader: 'file?prefix=fonts/'
},
{
test: /\.json$/,
loader: 'json'
}
]
},
resolve: {
extensions: [
'',
'.js',
'.coffee',
'.scss',
'.css'
],
root: [appRoot],
},
singleRun: true,
plugins: [
new webpack.ContextReplacementPlugin(/.*$/, /a^/),
new webpack.ProvidePlugin({
'_': 'lodash'
}),
new ExtractTextPlugin("styles/[name].[chunkhash].css", {allChunks: true}),
new HtmlWebpackPlugin({
template: appRoot + '/app.html',
filename: 'app.html',
inject: 'body',
chunks: ['app']
})
],
devtool: 'eval'
}
if(env === 'production') {
webpackConfig.plugins = webpackConfig.plugins.concat(
new ngAnnotatePlugin(),
new webpack.optimize.UglifyJsPlugin(),
new webpack.DefinePlugin({
'process-env': {
'NODE_ENV': JSON.stringify('production')
}
}),
new webpack.optimize.DedupePlugin(),
new webpack.optimize.UglifyJsPlugin()
);
webpackConfig.devtool = false;
webpackConfig.debug = false;
}
return webpackConfig;
}
【问题讨论】:
-
你是如何解决问题 #1 的?
标签: javascript html angularjs webpack