/** All the completed wars related with particular user with "maximum" recent items.
*
* 获取某城市已完成战役列表（最近的maximum个）
*
*
* Return: Array of War Object
*/
private static byte[] GetCitySeiges(Credential credential, BigInteger serverId, BigInteger cityId, BigInteger maximum)
{
byte[] siegesData = RW.FindSiegesByCityHistory(serverId, cityId, maximum);
return(NuTP.RespDataSucWithBody(siegesData));
}