requirejs配置文件中有个urlArgs参数，webpack有类似的功能吗？

Question

requirejs配置文件中有个urlArgs参数，用于增加请求js文件时的版本号，可以防止客户端对废弃旧文件的缓存问题。

那webpack有类似的功能吗？如何更新客户端对旧文件的缓存呢？

Answer 1

output.filename

The filename of the entry chunk as relative path inside the output.path directory.

[name] is replaced by the name of the chunk.
[hash] is replaced by the hash of the compilation.
[chunkhash] is replaced by the hash of the chunk.

这里 hash 和 chunkhash 都可以用