捕获IOS APP中出现的异常

void UncaughtExceptionHandler(NSException *exception)

{

NSArray *arr = [exception callStackSymbols];

NSString *reason = [exception reason];

NSString *name = [exception name];

NSString *exceptionStr = [NSString stringWithFormat:@"IOS Exception -- Version:%@\nName:%@\nReasion:%@\nCallStack:\n%@",

[[NSBundle mainBundle] infoDictionary][@"CFBundleVersion"],

name,

reason,

[arr componentsJoinedByString:@"\n"]];

NSLog(@"%@+++++++++++++EEROR", exceptionStr);

}

此异常的调用方法

NSSetUncaughtExceptionHandler(&UncaughtExceptionHandler);

我通常在

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

这个方法中调用