【struts2】一个BBS论坛初步显示action

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/*** 书本:【struts2】* 功能:一个初始化界面的跳转* 文件:CategoryAction.java* 时间:2014年10月30日16:28:26* 作者:cutter_point*/package com.whqg.bbs2009.action;import java.sql.SQLException;import java.util.List;import com.whqg.bbs2009.service.CategoryService;import com.opensymphony.xwork2.ActionSupport;import com.whqg.bbs2009.model.Category;public class CategoryAction extends ActionSupport{private List<Category> Categories;private Category category;private CategoryService categoryService = new CategoryService();private int id;public String add(){categoryService.add(category);return SUCCESS;}public String addInput(){return INPUT;}public String delete(){//categoryService.delete(category);categoryService.deleteById(id);return SUCCESS;}public List<Category> getCategories() {return Categories;}public Category getCategory() {return category;}public CategoryService getCategoryService() {return categoryService;} public int getId() {return id;}public String list() throws SQLException{Categories=categoryService.list();return SUCCESS;}public void setCategories(List<Category> categories) {Categories = categories;}public void setCategory(Category category) {this.category = category;}public void setCategoryService(CategoryService categoryService) {this.categoryService = categoryService;}public void setId(int id) {this.id = id;}public String update(){categoryService.update(category);return SUCCESS;}public String updateInput(){this.category = this.categoryService.loadById(id);return INPUT;}}
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