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smartweb/object-gloabl-variable

Created February 7, 2012 00:31
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iPhone 开发，全局变量的使用
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object-gloabl-variable
先在App的入口文件[YourPrefix]AppDelegate定义
#define AppDelegate (XYAppDelegate *)[[UIApplication sharedApplication] delegate]
全局变量定义为AppDelegate的属性
然后在项目的其他文件中引入 AppDelegate.h
使用[AppDelegate 全局变量]就可以访问全局变量，比如baseURL
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