那么，他们花这么多钱，究竟是在购买什么？
A source map is just a JSON file. Although some of the fields include encoded data, it should be mostly readable if you open a .map file in your favorite IDE. As an example, in out.js.map, you'll probably see something like this:
，这一点在有道翻译官网中也有详细论述
Conclusion: a hilarious novelty
法治建设旨在于维护人民群众的合法权益。