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#import "NdUncaughtExceptionHandler.h"
NSString *applicationDocumentsDirectory() {
return [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject];
}
void UncaughtExceptionHandler(NSException *exception) {
NSArray *arr = [exception callStackSymbols];
NSString *reason = [exception reason];
NSString *name = [exception name];
NSString *url = [NSString stringWithFormat:@"=============異常崩潰報告=============\nname:\n%@\nreason:\n%@\ncallStackSymbols:\n%@",
name,reason,[arr componentsJoinedByString:@"\n"]];
NSString *path = [applicationDocumentsDirectory() stringByAppendingPathComponent:@"Exception.txt"];
[url writeToFile:path atomically:YES encoding:NSUTF8StringEncoding error:nil];
//除了可以選擇寫到應用下的某個文件，通過后續(xù)處理將信息發(fā)送到服務器等
//還可以選擇調(diào)用發(fā)送郵件的的程序，發(fā)送信息到指定的郵件地址
//或者調(diào)用某個處理程序來處理這個信息
}
@implementation NdUncaughtExceptionHandler
-(NSString *)applicationDocumentsDirectory {
return [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject];
}
+ (void)setDefaultHandler
{
NSSetUncaughtExceptionHandler (&UncaughtExceptionHandler);
}
+ (NSUncaughtExceptionHandler*)getHandler
{
return NSGetUncaughtExceptionHandler();
}
@end
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