package com.tencent.service; import com.tencent.model.Activity; import com.tencent.model.Project; import com.tencent.model.Resource; import com.tencent.model.User; public interface IResourceService extends IService<Resource> { //中间表如何处理待定 public Resource implementResource(Activity activity, String title); public Resource borrowBooks(User user, String title); public Resource implementResource(Project project, String title); public void returnResource(User user, Resource resource); public void returnResource(Project project, Resource resource); public void returnResource(Activity activity, Resource resource); public Resource findBytitle(String title); }