BREW是高通公司为移动通讯应用而推出的一个开发平台,但其存在不能使用静态变量的限制,不利于手机应用程序跨平台移植。为此,采用模拟静态变量分配的机制、结合C语言预编译技术,突破了BREW平台上无法使用静态变量的限制。文中采用介绍的技术减少了代码模块之间的耦合程度、保证了静态变量只在单个程序文件中的可见性、提高了程序代码跨平台间移植的便捷性。 BREW is Qualcomm’s mobile platform for mobile applications launched a development platform, but its existence can not use static variables, is not conducive to cross-platform mobile applications porting. To this end, using the mechanism of simulating static variable allocation, combined with C language pre-compilation technology, has broken the limitation that the static variable can not be used on the BREW platform. The introduced technique reduces the coupling between code modules, ensures the visibility of static variables only in a single program file, and improves the convenience of transplanting program code across platforms.