崩溃的捕获 需要在AppDelegate中注册并实现方法即可。
1:注册
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
NSSetUncaughtExceptionHandler(handleExceptionAndTalk);
return YES;
}
2:实现handleExceptionAndTalk方法
void handleExceptionAndTalk(NSException *exception){
NSString *content = [NSString stringWithFormat:@"========异常错误报告========\nname:%@\nreason:\n%@\ncallStackSymbols:\n%@",name,reason,[callStack componentsJoinedByString:@"\n"]];
//保存异常信息
NSMutableDictionary *info = [NSMutableDictionary dictionary];
info[@"name"] = [exception name]; // 异常名字
info[@"reason"] = [exception reason]; // 异常描述（报错理由）
info[@"callStackSymbols"] = [exception callStackSymbols]; // 调用栈信息（错误来源于哪个方法）
//写入沙盒
NSString *path =[NSHomeDirectory() stringByAppendingString:@"/crash.plist"];
[info writeToFile:path atomically:YES];
// 把异常崩溃信息发送至开发者邮件
NSMutableString *mailUrl = [NSMutableString string];
[mailUrl appendString:@"mailto:test@qq.com"];
[mailUrl appendString:@"?subject=程序异常崩溃，请配合发送异常报告，谢谢合作！"];
[mailUrl appendFormat:@"&body=%@", content];
// 打开地址
NSString *mailPath = [mailUrl stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:mailPath]];
}
