@Override
	public String toString() {
		return "Record [auther=" + auther + ", contestId=" + contestId
				+ ", errorType=" + errorType + ", id=" + id + ", memory="
				+ memory + ", problemId=" + problemId + ", recordCode="
				+ recordCode + ", recordStatus=" + recordStatus
				+ ", recordTime=" + recordTime + ", sumbitIp=" + sumbitIp
				+ ", sumbitTime=" + sumbitTime + "]";
	}