问题
I've been using google closure compiler for a little bit with my projects, it's awesome!
I've been trying to find out whether or not you can do "includes" in a javascript file that includes other javascript files. I'm trying to have 1 javascript file that "includes" all the files I need then compiles, much like you can do with a LESS import statement, ("@import "../less/bootstrap") for example.
Is this possible? - Or do you have to provide the list of source files at time of compilation in the command line?
Many thanks!
回答1:
When Using Closure-Library
"Includes" are handled via goog.require calls. See https://developers.google.com/closure/library/docs/tutorial#zippy
In un-compiled code, the included scripts are dynamically inserted. During compilation, the compiler will include all the necessary scripts and dead-code elimination will remove the unused methods and symbols.
Other Options
The most popular option for handling JavaScript includes/dependencies is RequireJS. RequireJS does dynamic script insertion. Closure-compiler has a Common JS pass which translates RequireJS require calls to goog.require calls so that the compiler can then include them directly during compilation.
来源：https://stackoverflow.com/questions/18114201/google-closure-compiler-includes