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- Subject: Re: Organizing sources
- From: Peng Zhicheng <pengzhicheng1986@...>
- Date: Fri, 06 Jul 2012 20:23:50 +0800
于 2012-7-6 14:50, steve donovan 写道:
The short answer: require() is like dofile(), in that the source is
separately compiled, but it looks up the source on the _module path_.
and what's more, `require' will load a chunk only once:
the first time you `require' some module, it load the chunk,
and caches the result (or simply a `true' if no result)
all subsequent call to `require' will return the cached value.