XUL调用C++ XPCOM的例子，这些天在学习XUL，调试接口，广告

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xul调用c++xpcom例子,这几天在研究Xul ,调试通过了一个Xul做界面，通过js调用c++开发的xpcom的例子。感觉步骤比较繁杂，配置环境也颇费了点时间，所以就把整个开发过程作了一个记录-xul call c++ xpcom example, these days in the study Xul, debug interface, the adoption of a Xul do, through the js call c++ development xpcom example. Sense steps to more complicated, and configure the environment has also gone through quite some time, so put the entire development process was a record of