报告 iOS 中特定 Web 服务的应用程序崩溃和异常

Question

我被告知要以自定义方式将该信息发送到 REST 服务，即使是来自应用程序的发布版本...最好的方法是什么？将信息保存到文件中并在应用程序关闭之前发送？您是否应该请求用户报告错误的许可？

提前致谢

Answer 1

我正在使用开源 PLCrashReporter。步骤是：

下载框架并将其导入您的项目。

在你的 applicationDidFinish...:[=13=]

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    // Crash Reports
    PLCrashReporter *crashReporter = [PLCrashReporter sharedReporter];
    if ([crashReporter hasPendingCrashReport]) [self handleCrashReport];
    [crashReporter enableCrashReporterAndReturnError:nil];
    ...
}

在您的 AppDelegate.m 中添加以下方法：

#pragma mark - Crash Reports

- (void)handleCrashReport
{
    PLCrashReporter *crashReporter = [PLCrashReporter sharedReporter];
    NSData *crashData;
    NSError *error;

    crashData = [crashReporter loadPendingCrashReportDataAndReturnError:&error];
    PLCrashReport *report = [[PLCrashReport alloc] initWithData:crashData error:nil];

    if (!crashData || !report) {

        [crashReporter purgePendingCrashReport];

    } else {

        NSString *stringRepresentation = [PLCrashReportTextFormatter stringValueForCrashReport:report withTextFormat:PLCrashReportTextFormatiOS];
        [self sendDataOnLatestCrashToServer:stringRepresentation];
        [crashReporter purgePendingCrashReport];
    }
}

- (void)sendDataOnLatestCrashToServer:(NSString *)crashString
{
    NSDictionary *params = @{
                     @"StackTrace" : crashString
                     // Add more parameters as you want
                     };
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:params options:NSJSONWritingPrettyPrinted error:nil];

    NSURL *url = [NSURL URLWithString:@"http://www.YOURRESTSERVER.com"];
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:20.0f];

    [request setHTTPMethod:@"POST"];
    [request addValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    [request setHTTPBody:jsonData];
    [NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {

    }];
}

请注意，堆栈跟踪只会在下次应用程序启动时发送到服务器（由于 iOS 限制）。

报告 iOS 中特定 Web 服务的应用程序崩溃和异常

Reporting app crashes and exceptions to a particular Web service in iOS

web-services

exception

crash-reports

ios