时间戳转换成时间字符串

#pragma mark 时间戳转换

- (NSString *)getSelfTimeDate:(NSString *)date {

    

    NSString *timeStamp2 = date;

    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];

    [formatter setDateStyle:NSDateFormatterMediumStyle];

    [formatter setTimeStyle:NSDateFormatterShortStyle];

    [formatter setDateFormat:@"yyyy-MM-dd"];

    NSDate *confromTimesp = [NSDate dateWithTimeIntervalSince1970:(NSTimeInterval)[timeStamp2 doubleValue] / 1000];

    NSString *confromTimespStr = [formatter stringFromDate:confromTimesp];

    //    NSTimeZone *timeZone = [NSTimeZone localTimeZone];

    //    [formatter setTimeZone:timeZone];

    //    [formatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"zh_CN"] ];

    //    NSDate *dateTime = [formatter dateFromString:confromTimespStr];

    //    NSString *messageData = [self prettyDateWithReference:dateTime];

    

    return confromTimespStr;

}