如何为Google Closure编译器自动生成外部代码 [英] How to auto-generate externs for the Google Closure Compiler

问题描述

假设您正在一个具有多个外部库依赖项的javascript项目中工作，并且希望使用Google Closure编译器以ADVANCED_OPTIMIZATIONS模式编译源代码.

Suppose you are working in a javascript project with several external library dependencies, and want to compile your sources using the Google Closure Compiler in ADVANCED_OPTIMIZATIONS mode.

由于在这种模式下，编译器会将您的代码调用重命名为外部库对象和函数，因此您必须提供

Since in this mode the compiler will rename your code calls to the external libraries objects and functions, you must provide externs, to prevent this renaming from happening.

但是，手工生成extern的工作量很大，因此，从给定的javascript库中自动生成适当的extern的最佳方法是什么?

But, it is a lot of work to produce the externs by hand, so, what is the best way to auto-generate the appropriate extern from a given javascript lib?

推荐答案

请参阅以下URL作为起点.我还建议将类型信息添加到外部，以最大程度地提高编译器收益.

See the following URL as a starting point. I would also recommend adding type information to your externs to maximize compiler benefit.

http://www.dotnetwise.com/Code/Externs/

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