package com.teaching.backend.service.know; import com.baomidou.mybatisplus.extension.service.IService; import com.teaching.backend.model.dto.favour.knowFavour.KnowFavourAddRequest; import com.teaching.backend.model.dto.know.KnowQueryRequest; import com.teaching.backend.model.dto.know.KnowRequest; import com.teaching.backend.model.dto.know.KnowupdateRequest; import com.teaching.backend.model.entity.know.Know; import java.util.List; public interface KnowService extends IService { public Boolean add(KnowRequest knowAddRequest); public Boolean update(KnowupdateRequest knowAddRequest); public Integer deleteKnow(List ids); public List query(KnowQueryRequest knowQueryRequest); }