崩溃统计分析

1. 在didFinishLaunchingWithOptions:(NSDictionary *)launchOptions方法中添加：

//将沙盒中的崩溃信息传给服务器

NSString *crashStr = [[NSUserDefaults standardUserDefaults] objectForKey:@"appCrashLog"];

if(crashStr && crashStr.length != 0)

{

[[LQSystemServer share]updataSystemCrashLogContent:crashStr success:^(id json) {

[[NSUserDefaults standardUserDefaults] removeObjectForKey:@"appCrashLog"];

NSLog(@"崩溃日志上传成功");

} failure:^(NSError *error) {

NSLog(@"崩溃日志上传失败");

}];

}

//设置捕捉异常的回调

NSSetUncaughtExceptionHandler(&handleException);

2. 在AppDelegate.m中实现方法handleException

//拦截异常

void handleException (NSException *exception){

NSMutableDictionary *info = [NSMutableDictionary dictionary];

a. info[@"callStack"] = [exception callStackSymbols];//调用栈信息

b. info[@"name"] = [exception name];//异常名字

c. info[@"reason"] = [exception reason];//异常描述

d. [[NSUserDefaults standardUserDefaults] setObject:info forKey:@"appCrashLog"];

}

3. 崩溃统计：友盟、Flurry、Crashlytics