tag极光推送，后台自定义的极光推送，userId是后台传过来的用户Id

private void loginJiGuang(String userId) {
Log.e(“loginJiGuang”, “loginJiGuang: —-” + userId);
final Set tag = new HashSet<>();
tag.add(“tag2”);
JPushInterface.setAliasAndTags(mContext, userId, tag, new TagAliasCallback() {
@Override
public void gotResult(int i, String s, Set set) {
Logger.log(s + set.toString());
}
});
}