javascript - webpack watch 实例之间的缓存

Question

谁有实例之间共享 webpack 缓存选项的例子？在Webpack's docs它说:

You can pass an object to enable it and let webpack use the passed object as cache. This way you can share the cache object between multiple compiler calls. Note: Don’t share the cache between calls with different options.

但是具体实现还不清楚。有什么帮助吗？谢谢

Answer 1

您可以传入一个空对象。如果您将同一个对象传递给另一个实例，它们将共享相同的缓存。

// Webpack.config.js
var cacheObj = {};

module.exports = {
    cache: cacheObj
}