createACKString method
构建ACK
Implementation
String createACKString(String sTimest) {
MessageBody messageBody = MessageBody();
messageBody.eventId = "1000002";
messageBody.fromUid = fromUid;
messageBody.isAck = "1";
messageBody.sTimest = sTimest;
messageBody.cTimest = TimeUtils.getTimeEpoch();
messageBody.isCache = "0";
messageBody.mType = "1";
String jsonStr = messageBody.toJSON();
jsonStr = AESEncrypt.aesEncoded(jsonStr, key);
return jsonStr;
}