addUser method
创建用户
Implementation
Future<dynamic> addUser(String account, String username,
{String? headImg}) async {
var params = [
'appId=$_appID',
'timestamp=${DateTime.now().millisecondsSinceEpoch.toString().substring(0, 10)}',
'account=$account',
'password=$_password',
'status=1',
'username=$username',
];
if (headImg != null && headImg != '') {
params.add('headImg=$headImg');
}
return await YTHttp.postFormData(
YTIMUrls.IM_USER_ADD,
YTHttp.getSignedParams(params),
);
}