This article has a short content and mainly introduces the classification modules in the javaweb bookstore. The specific content is as follows
Related Class Creation of Classification Module
cn.itcast.bookstore.category
domain: Category
dao: CategoryDao
service: CategoryService
web.servlet: CategoryServlet
Query all categories
Process: main.jsp(<iframe>) -> CategoryService#findAll() -> left.jsp
Category
public class Category { private String cid; private String cname; public String getCid() { return cid; } public void setCid(String cid) { this.cid = cid; } public String getCname() { return cname; } public void setCname(String cname) { this.cname = cname; }}The above is all the content of this article. I hope it will be helpful to everyone's learning and I hope everyone will support Wulin.com more.