int main(int argc, char * argv[]) 里的异常处理

#import <UIKit/UIKit.h>
#import "AppDelegate.h"

int main(int argc, char * argv[]) {
@autoreleasepool {
@try {
return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
}
@catch (NSException *exception) {
NSLog(@"蛋疼的异常:\n%@\n---------",[exception callStackSymbols]);
NSLog(@"NSThread callStackSymbols:\n%@\n-------",[NSThread callStackSymbols]);
}
@finally {

}
}
}