自定义捕获异常 crash信息日志

秒速五厘米 2023-06-19 11:03 7阅读 0赞

// 1 定义异常捕获函数
    // 获得异常的C函数
    void readException(NSException *exception)
    { 
        // 设备信息
        NSString *deviceModel = [NSString stringWithFormat:@"设备类型：%@", UIDevice.currentDevice.model];
        NSString *deviceSystem = [NSString stringWithFormat:@"设备系统：%@", UIDevice.currentDevice.systemName];
        NSString *deviceVersion = [NSString stringWithFormat:@"设备系统版本：%@", UIDevice.currentDevice.systemVersion];
        NSString *deviceName = [NSString stringWithFormat:@"设备名称：%@", UIDevice.currentDevice.name];
        NSString *batteryState = @"UIDeviceBatteryStateUnknown";
        switch (UIDevice.currentDevice.batteryState) { 
            case UIDeviceBatteryStateUnknown: batteryState = @"UIDeviceBatteryStateUnknown"; break;
            case UIDeviceBatteryStateUnplugged: batteryState = @"UIDeviceBatteryStateUnplugged"; break;
            case UIDeviceBatteryStateCharging: batteryState = @"UIDeviceBatteryStateCharging"; break;
            case UIDeviceBatteryStateFull: batteryState = @"UIDeviceBatteryStateFull"; break;
            default: break;
        }
        NSString *deviceBatteryState = [NSString stringWithFormat:@"设备电池：%@", batteryState];
        NSString *deviceBattery = [NSString stringWithFormat:@"设备量：%f", UIDevice.currentDevice.batteryLevel];
        // 应用信息
        NSString *appName = [NSString stringWithFormat:@"应用名称：%@", [NSBundle.mainBundle.infoDictionary objectForKey:@"CFBundleDisplayName"]];
        NSString *appVersion = [NSString stringWithFormat:@"应用版本：%@", [NSBundle.mainBundle.infoDictionary objectForKey:@"CFBundleShortVersionString"]];
        // 异常信息
        NSString *errorName = [NSString stringWithFormat:@"异常名称：%@", exception.name];
        NSString *errorReason = [NSString stringWithFormat:@"异常原因：%@",exception.reason];
        NSString *errorUser = [NSString stringWithFormat:@"用户信息：%@",exception.userInfo];
        NSString *errorAddress = [NSString stringWithFormat:@"栈内存地址：%@",exception.callStackReturnAddresses];
        NSArray *symbols = exception.callStackSymbols;
        NSMutableString *errorSymbol = [[NSMutableString alloc] initWithString:@"异常描述："];
        for (NSString *item in symbols) { 
            [errorSymbol appendString:@"\r\n"];
            [errorSymbol appendString:item];
        }
        [errorSymbol appendString:@"\n"];
        //
        NSArray *array = @[deviceModel, deviceSystem, deviceVersion, deviceName, deviceBatteryState, deviceBattery, appName, appVersion, errorName, errorReason, errorUser, errorAddress, errorSymbol];
        NSMutableString *crashString = [[NSMutableString alloc] init];
        for (NSString *string in array) { 
            [crashString appendString:string];
            [crashString appendString:@"\n"];
        }
        NSLog(@"%@", crashString);
    }

// 2 使用
    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 
     	
     	// 调用异常 crash 函数
     	NSSetUncaughtExceptionHandler(&readException);
     	
        return YES;
    }

// 3 效果
    设备类型：iPhone
    设备系统：iOS
    设备系统版本：12.0
    设备名称：iPhone XR
    设备电池：UIDeviceBatteryStateUnknown
    设备量：-1.000000
    应用名称：实时日志
    应用版本：1.0
    异常名称：NSRangeException
    异常原因：*** -[__NSFrozenArrayM objectAtIndexedSubscript:]: index 1000 beyond bounds [0 .. 9]
    用户信息：(null)
    栈内存地址：(0x111117283 0x1106b3735 0x1110618fc 0x111040b24 0x10fd848d6 0x115c666e3 0x115c66e74 0x115806f2c 0x11581d7bc 0x11581ebac 0x1157aa63f 0x115c4b015 0x11756fd3d 0x117574bf7 0x1174edaa6 0x117524c2a 0x11552bff9 0x115489090 0x11107ab31 0x11107a3a3 0x111074a4f 0x111074221 0x1196fb1dd 0x115532115 0x10fd87bd0 0x11323a551 0x1)
    异常描述：
    0   CoreFoundation                      0x000000011111729b __exceptionPreprocess + 331
    1   libobjc.A.dylib                     0x00000001106b3735 objc_exception_throw + 48
    2   CoreFoundation                      0x00000001110618fc _CFThrowFormattedException + 194
    3   CoreFoundation                      0x0000000111040b24 -[__NSFrozenArrayM objectAtIndexedSubscript:] + 116
    4   HAMLogOutputWindowDemo              0x000000010fd848d6 -[ViewController1 viewWillAppear:] + 278
    5   UIKitCore                           0x0000000115c666e3 -[UIViewController _setViewAppearState:isAnimating:] + 690
    6   UIKitCore                           0x0000000115c66e74 -[UIViewController __viewWillAppear:] + 131
    7   UIKitCore                           0x0000000115806f2c -[UINavigationController _startCustomTransition:] + 1128
    8   UIKitCore                           0x000000011581d7bc -[UINavigationController _startDeferredTransitionIfNeeded:] + 741
    9   UIKitCore                           0x000000011581ebac -[UINavigationController __viewWillLayoutSubviews] + 150
    10  UIKitCore                           0x00000001157aa63f -[UILayoutContainerView layoutSubviews] + 217
    11  UIKitCore                           0x0000000115c4b015 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1441
    12  QuartzCore                          0x000000011756fd3d -[CALayer layoutSublayers] + 175
    13  QuartzCore                          0x0000000117574bf7 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 395
    14  QuartzCore                          0x00000001174edaa6 _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 342
    15  QuartzCore                          0x0000000117524c2a _ZN2CA11Transaction6commitEv + 576
    16  UIKitCore                           0x000000011552bff9 _UIApplicationFlushRunLoopCATransactionIfTooLate + 165
    17  UIKitCore                           0x0000000115489090 __handleEventQueueInternal + 6874
    18  CoreFoundation                      0x000000011107ab31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
    19  CoreFoundation                      0x000000011107a3a3 __CFRunLoopDoSources0 + 243
    20  CoreFoundation                      0x0000000111074a4f __CFRunLoopRun + 1263
    21  CoreFoundation                      0x0000000111074221 CFRunLoopRunSpecific + 625
    22  GraphicsServices                    0x00000001196fb1dd GSEventRunModal + 62
    23  UIKitCore                           0x0000000115532115 UIApplicationMain + 140
    24  HAMLogOutputWindowDemo              0x000000010fd87bd0 main + 112
    25  libdyld.dylib                       0x000000011323a551 start + 1
    26  ???                                 0x0000000000000001 0x0 + 1

// 4 对比IDE 打印显示信息
    *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSFrozenArrayM objectAtIndexedSubscript:]: index 1000 beyond bounds [0 .. 9]'
    *** First throw call stack:
    (
    	0   CoreFoundation                      0x000000011111729b __exceptionPreprocess + 331
    	1   libobjc.A.dylib                     0x00000001106b3735 objc_exception_throw + 48
    	2   CoreFoundation                      0x00000001110618fc _CFThrowFormattedException + 194
    	3   CoreFoundation                      0x0000000111040b24 -[__NSFrozenArrayM objectAtIndexedSubscript:] + 116
    	4   HAMLogOutputWindowDemo              0x000000010fd848d6 -[ViewController1 viewWillAppear:] + 278
    	5   UIKitCore                           0x0000000115c666e3 -[UIViewController _setViewAppearState:isAnimating:] + 690
    	6   UIKitCore                           0x0000000115c66e74 -[UIViewController __viewWillAppear:] + 131
    	7   UIKitCore                           0x0000000115806f2c -[UINavigationController _startCustomTransition:] + 1128
    	8   UIKitCore                           0x000000011581d7bc -[UINavigationController _startDeferredTransitionIfNeeded:] + 741
    	9   UIKitCore                           0x000000011581ebac -[UINavigationController __viewWillLayoutSubviews] + 150
    	10  UIKitCore                           0x00000001157aa63f -[UILayoutContainerView layoutSubviews] + 217
    	11  UIKitCore                           0x0000000115c4b015 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1441
    	12  QuartzCore                          0x000000011756fd3d -[CALayer layoutSublayers] + 175
    	13  QuartzCore                          0x0000000117574bf7 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 395
    	14  QuartzCore                          0x00000001174edaa6 _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 342
    	15  QuartzCore                          0x0000000117524c2a _ZN2CA11Transaction6commitEv + 576
    	16  UIKitCore                           0x000000011552bff9 _UIApplicationFlushRunLoopCATransactionIfTooLate + 165
    	17  UIKitCore                           0x0000000115489090 __handleEventQueueInternal + 6874
    	18  CoreFoundation                      0x000000011107ab31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
    	19  CoreFoundation                      0x000000011107a3a3 __CFRunLoopDoSources0 + 243
    	20  CoreFoundation                      0x0000000111074a4f __CFRunLoopRun + 1263
    	21  CoreFoundation                      0x0000000111074221 CFRunLoopRunSpecific + 625
    	22  GraphicsServices                    0x00000001196fb1dd GSEventRunModal + 62
    	23  UIKitCore                           0x0000000115532115 UIApplicationMain + 140
    	24  HAMLogOutputWindowDemo              0x000000010fd87bd0 main + 112
    	25  libdyld.dylib                       0x000000011323a551 start + 1
    	26  ???                                 0x0000000000000001 0x0 + 1
    )
    libc++abi.dylib: terminating with uncaught exception of type NSException