ios 程序异常捕获

 void UncaughtExceptionHandler(NSException *exception)//捕获程序异常并输出错误信息
{
    NSLog(@"异常, CRASH: %@", exception);
    NSLog(@"异常, Stack Trace: %@", [exception callStackSymbols]);
} 

http://blog.csdn.net/smking/article/details/9345943

http://blog.csdn.net/daiyelang/article/details/17020211