提供带 Content-Encoding 编码的压缩版的资源
安装
npm i -D compression-webpack-plugin
使用
webpack.config.js
const CompressionPlugin = require("compression-webpack-plugin") module.exports = { plugins: [ new CompressionPlugin(...options) ] }
选项
Name | Type | Default | Description | |
---|---|---|---|---|
test |
{RegExp} |
. |
处理所有匹配此 {RegExp} 的资源 |
|
asset |
{String} |
[path].gz[query] |
目标资源名称。[file] 会被替换成原资源。[path] 会被替换成原资源路径,[query] 替换成原查询字符串 |
|
filename |
{Function} |
false |
一个 {Function} (asset) => asset 函数,接收原资源名(通过 asset 选项)返回新资源名 |
|
algorithm |
`{String\ | Function}` | gzip |
可以是 (buffer, cb) => cb(buffer) 或者是使用 zlib 里面的算法的 {String} |
threshold |
{Number} |
0 |
只处理比这个值大的资源。按字节计算 | |
minRatio |
{Number} |
0.8 |
只有压缩率比这个值小的资源才会被处理 | |
deleteOriginalAssets |
{Boolean} |
false |
是否删除原资源 |
test
webpack.config.js
[ new CompressionPlugin({ test: /\.js/ }) ]
asset
webpack.config.js
[ new CompressionPlugin({ asset: '[path].gz[query]' }) ]
filename
webpack.config.js
[ new CompressionPlugin({ filename (asset) { asset = 'rename' return asset } }) ]
algorithm
webpack.config.js
[ new CompressionPlugin({ algorithm: 'gzip' }) ]
threshold
webpack.config.js
[ new CompressionPlugin({ threshold: 0 }) ]
minRatio
webpack.config.js
[ new CompressionPlugin({ minRatio: 0.8 }) ]
deleteOriginalAssets
webpack.config.js
[ new CompressionPlugin({ deleteOriginalAssets: true }) ]
维护人员
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