New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

打包后注释警告还在 #31

Open

algesthesiah opened this issue Jul 13, 2018 · 1 comment

algesthesiah commented Jul 13, 2018

请问怎么去除使用
// new webpack.optimize.UglifyJsPlugin({
// comments: false, //去掉注释
// compress: {
// warnings: false //忽略警告，不然会有一大推的黄色字体出现
// }
// })
没作用

Member

Cap32 commented Jul 13, 2018

会有一大推的黄色字体出现

不知道你说的黄色字体是什么

使用 babel-minify-webpack-plugin 会存在这个问题吗？

另外，一般像 Uglify 或 Babel Minify 之类的压缩工具，可以通过过滤 dead code 方式来实现删除代码

if (false) {
  console.log('blablabla');
}

这样的代码可以被压缩工具去掉。你可以通过 DefinePlugin 来把 __DEV__ 根据环境变量编译为 true 或 false

Cap32 mentioned this issue

打包后注释警告还在 Cap32/wxapp-webpack-plugin#17

Closed

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment