public String checkMsgids(String msgIds)
{
if (string.IsNullOrEmpty(msgIds)) {
throw new ArgumentException("msgIds param is required.");
}
Regex reg = new Regex(@"[^0-9, ]");
if(reg.IsMatch(msgIds))
{
throw new ArgumentException("msgIds param format is incorrect. "
+ "It should be msg_id (number) which response from JPush Push API. "
+ "If there are many, use ',' as interval. ");
}
msgIds = msgIds.Trim();
if (msgIds.EndsWith(",")) {
msgIds = msgIds.Substring(0, msgIds.Length - 1);
}
String[] splits = msgIds.Split(',');
List<string> list = new List<string>();
try {
foreach (String s in splits) {
string trim = s.Trim();
if (!string.IsNullOrEmpty(trim))
{
long.Parse(trim);
list.Add(trim);
}
}
return StringUtil.arrayToString(list.ToArray());
} catch (Exception) {
throw new Exception("Every msg_id should be valid Integer number which splits by ','");
}
}
