User register
https://api.sciener.com/v3/user/register
1. Description
Name Type Required Description
clientId String Y The app_id which is assigned by system when you create an application
clientSecret String Y The app_secret which is assigned by system when you create an application
username String Y User name
password String Y Password(32 chars, low case, md5 encrypted)
date Long Y Current time (timestamp in millisecond)
2.Response
Parameter Type Description
username String Register successfully(use this username and password to get access token)