package com.yami.trading.service.trader; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.yami.trading.bean.trader.domain.TraderFollowUser; public interface AdminTraderFollowUserService { /** * 分页查询 name_para交易员名称 username 用户名 * */ public Page pagedQuery(Page page, String name_para, String username); public void delete(String id); public void update(TraderFollowUser entity); public void save(TraderFollowUser entity, String trader_id); public TraderFollowUser findById(String id); }