基于ssh架构的论坛 只是一个toy program 适合大学做课程设计

package com.three.action; import java.util.Date; import java.util.List; import javax.annotation.Resource; import org.springframework.context.annotation.Scope; import org.springframework.stereotype.Component; import com.opensymphony.xwork2.ActionContext; import com.opensymphony.xwork2.ActionSupport; import com.three.entitys.User; import com.three.manager.UserManager; @Component("userAction") @Scope("prototype") //非单例 public class UserAction extends ActionSupport { private User user; private String repwd; private UserManager userManager; private int id; private String page; private int alter; //alter=0 显示个人信息页面 alter=1 显示信息修改页面 private List<User> list; private int role; @Override public String execute() throws Exception { // TODO Auto-generated method stub return super.execute(); } /** * 添加一个用户 * @return * @throws Exception */ public String add() throws Exception { if(!repwd.equals(user.getPwd())){ addFieldError("pwd", "两次密码不一致,请重新输入！"); page = "register"; return SUCCESS; } user.setRegTime(new Date()); userManager.add(user); page = "addSuccess"; return SUCCESS; } /** * 用户登录 * @return * @throws Exception */ public String login() throws Exception { page = userManager.login(user.getName(),user.getPwd()); if(page==null){ page = "login"; addFieldError("a", "用户名或密码错误"); } return LOGIN; } /** * 查询用户信息 * @return * @throws Exception */ public String find() throws Exception{ user = userManager.findById(id); ActionContext.getContext().put("user", user); if(alter==0){ page = "self"; }else if(alter==1){ page = "update"; } return SUCCESS; } /** * 修改用户信息 * @return * @throws Exception */ public String update()throws Exception { userManager.update(user); page = "self"; return SUCCESS; } public String loginOut() throws Exception{ ActionContext.getContext().getSession().clear(); page = "index"; return LOGIN; } /**************admin 相关函数********************/ /** * 查询所有用户信息 * @return * @throws Exception */ public String findAll() throws Exception { this.compOperation(); return SUCCESS; } /** * 管理员删除用户 * @return * @throws Exception */ public String del() throws Exception{ userManager.del(id); this.compOperation(); return SUCCESS; } /** * 将普通用户升为版主 * @return */ public String upToModerator() { // TODO Auto-generated method stub userManager.upToModerator(id); role = 0; this.compOperation(); return SUCCESS; } /** * 将版主降为普通用户 * @return */ public String downToUser() { // TODO Auto-generated method stub role = 1; userManager.downToUser(id); this.compOperation(); return SUCCESS; } /** * 组合操作 */ public void compOperation(){ list = userManager.findAll(role); ActionContext.getContext().put("role",role); ActionContext.getContext().put("list", list); page = "usersList"; } /***************************get and set**********************************/ public User getUser() { return user; } public void setUser(User user) { this.user = user; } public String getRepwd() { return repwd; } public void setRepwd(String repwd) { this.repwd = repwd; } public UserManager getUserManager() { return userManager; } @Resource(name="userManager") public void setUserManager(UserManager userManager) { this.userManager = userManager; } public int getId() { return id; } public void setId(int id) { this.id = id; } public String getPage() { return page; } public void setPage(String page) { this.page = page; } public int getAlter() { return alter; } public void setAlter(int alter) { this.alter = alter; } public List<User> getList() { return list; } public void setList(List<User> list) { this.list = list; } public int getRole() { return role; } public void setRole(int role) { this.role = role; } }