学步园

void UncaughtExceptionHandler(NSException *exception)
{

NSArray *arr = [exception callStackSymbols];

NSString *reason = [exception reason];

NSString *name = [exception name];

NSString *urlStr = [NSString stringWithFormat:@"mailto://suifeng_89@163.com?subject=bug报告&body=感谢您的配合!<br><br><br>"

"错误详情:<br>%@<br>--------------------------<br>%@<br>---------------------<br>%@", 

name,reason,[arr componentsJoinedByString:@"<br>"]];

NSURL *url = [NSURL URLWithString:[urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];

[[UIApplication sharedApplication] openURL:url];

}

  在delegate文件里面- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary
*)launchOptions函数里面添加NSSetUncaughtExceptionHandler(&UncaughtExceptionHandler);  就可以了

原文出处：http://blog.sina.com.cn/s/blog_6a2cbc930100wb5o.html