Webpack + UglifyJs:如何忽略关于 3rd 方库代码的警告 [英] Webpack + UglifyJs: how to ignore warnings about 3rd party library code

问题描述

使用 Webpack，我从 UglifyJSPlugin 收到了大量关于我所有 3rd 方代码的警告.

Using Webpack, I get a load of warnings from UglifyJSPlugin for all my 3rd party code.

是否可以仅关闭某些库的警告?

Is it possible to turn off warnings for some libraries only?

推荐答案

不，目前只能关闭所有警告，根据 UglifyJS 压缩器选项:https://github.com/mishoo/UglifyJS2#compressor-options

No, it's currently only possible to turn off all warnings, per the UglifyJS compressor options: https://github.com/mishoo/UglifyJS2#compressor-options

您可以通过将 UglifyJS 选项传递给 Webpack 的 UglifyJsPlugin 的构造函数来关闭所有警告:https://webpack.github.io/docs/list-of-plugins.html#uglifyjsplugin

You can turn off all warnings by passing UglifyJS options to the constructor for Webpack's UglifyJsPlugin: https://webpack.github.io/docs/list-of-plugins.html#uglifyjsplugin

在你的 webpack.config.js 中，你需要有这样的东西:

In your webpack.config.js, you'd need to have something like:

var webpack = require('webpack');

module.exports = {
    ...
    plugins: [
        new webpack.optimize.UglifyJsPlugin({
            compress: {
                warnings: false
            }
        })
    ]
}

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