将ios程序运行中的异常发送到指定邮箱

在appdelegate.m 中添加如下函数

void UncaughtExceptionHandler(NSException *exception)
{
    /**
     *  获取异常崩溃信息
     */
    NSArray *callStack = [exception callStackSymbols];
    NSString *reason = [exception reason];
    NSString *name = [exception name];
    NSString *content = [NSString stringWithFormat:@"========异常错误报告========\nname:%@\nreason:\n%@\ncallStackSymbols:\n%@",name,reason,[callStack componentsJoinedByString:@"\n"]];
    
    /**
     *  把异常崩溃信息发送至开发者邮件
     */
    NSMutableString *mailUrl = [NSMutableString string];
    [mailUrl appendString:@"mailto:[email protected]"];
    [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]];
}

同时在  didFinishLaunchingWithOptions 中添加以下代码即可

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    // Override point for customization after application launch.

    

    NSSetUncaughtExceptionHandler(&UncaughtExceptionHandler);

    //………

}