论坛系统（ssh框架）

package jiabin.action; import java.io.File; import java.util.ArrayList; import java.util.Date; import java.util.List; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import jiabin.entity.PageBean; import jiabin.entity.Section; import jiabin.entity.User; import jiabin.service.SectionService; import jiabin.service.UserService; import jiabin.util.DateUtil; import jiabin.util.NavUtil; import jiabin.util.PageUtil; import jiabin.util.ResponseUtil; import jiabin.util.StringUtil; import net.sf.json.JSONObject; import org.apache.commons.io.FileUtils; import org.apache.struts2.ServletActionContext; import org.apache.struts2.interceptor.ServletRequestAware; import org.springframework.stereotype.Controller; import com.opensymphony.xwork2.ActionSupport; @Controller public class UserAction extends ActionSupport implements ServletRequestAware{ /** * */ private static final long serialVersionUID = 1L; @Resource private UserService userService; @Resource private SectionService sectionService; private HttpServletRequest request; private String nickName; private User user; private String error; private String imageCode; private String navCode; private String mainPage; private String ids; private User s_user; private String page; private String rows; private String pageCode; private String crumb1; private File face; private String faceFileName; private int userId; private List<User> userList=new ArrayList<User>(); private List<Section> sectionList=new ArrayList<Section>(); public String getNickName() { return nickName; } public void setNickName(String nickName) { this.nickName = nickName; } public User getUser() { return user; } public void setUser(User user) { this.user = user; } public String getError() { return error; } public void setError(String error) { this.error = error; } public String getImageCode() { return imageCode; } public void setImageCode(String imageCode) { this.imageCode = imageCode; } public String getNavCode() { return navCode; } public void setNavCode(String navCode) { this.navCode = navCode; } public String getMainPage() { return mainPage; } public void setMainPage(String mainPage) { this.mainPage = mainPage; } public String getIds() { return ids; } public void setIds(String ids) { this.ids = ids; } public User getS_user() { return s_user; } public void setS_user(User s_user) { this.s_user = s_user; } public String getPage() { return page; } public void setPage(String page) { this.page = page; } public String getRows() { return rows; } public void setRows(String rows) { this.rows = rows; } public File getFace() { return face; } public void setFace(File face) { this.face = face; } public String getFaceFileName() { return faceFileName; } public void setFaceFileName(String faceFileName) { this.faceFileName = faceFileName; } public String getPageCode() { return pageCode; } public void setPageCode(String pageCode) { this.pageCode = pageCode; } public String getCrumb1() { return crumb1; } public void setCrumb1(String crumb1) { this.crumb1 = crumb1; } public List<User> getUserList() { return userList; } public void setUserList(List<User> userList) { this.userList = userList; } public int getUserId() { return userId; } public void setUserId(int userId) { this.userId = userId; } public List<Section> getSectionList() { return sectionList; } public void setSectionList(List<Section> sectionList) { this.sectionList = sectionList; } public String register()throws Exception{ if (face!=null) { String imageName=DateUtil.getCurrentDateStr(); String realPath=ServletActionContext.getServletContext().getRealPath("/images/user"); String imageFile=imageName+"."+faceFileName.split("\\.")[1]; File saveFile=new File(realPath,imageFile); FileUtils.copyFile(face, saveFile); user.setFace("images/user/"+imageFile); }else{ user.setFace(""); } user.setRegTime(new Date()); userService.saveUser(user); User currentUser=userService.getUserByNickName(user.getNickName()); request.getSession().setAttribute("currentUser", currentUser); return "register_success"; } public String modify()throws Exception{ if (face!=null) { String imageName=DateUtil.getCurrentDateStr(); String realPath=ServletActionContext.getServletContext().getRealPath("/images/user"); String imageFile=imageName+"."+faceFileName.split("\\.")[1]; File saveFile=new File(realPath,imageFile); FileUtils.copyFile(face, saveFile); user.setFace("images/user/"+imageFile); }else{ } userService.saveUser(user); request.getSession().invalidate(); return "modifySuccess"; } public String existUserWithUserName()throws Exception{ boolean exist=userService.existUserWithNickName(nickName); JSONObject result=new JSONObject(); if (exist) { result.put("exist", true); } else { result.put("exist", false); } ResponseUtil.write(ServletActionContext.getResponse(), result); return null; } public String login()throws Exception{ HttpSession session=request.getSession(); HttpServletResponse response=ServletActionContext.getResponse(); User currentUser=userService.login(user); if(!imageCode.equals(session.getAttribute("sRand"))){ error="验证码错误！"; session.setAttribute("error", error); /*if (user.getType()==3) { return "adminError"; } else { return ERROR; }*/ }else if(currentUser==null){ error="用户名或密码错误！"; session.setAttribute("error", error); /*if (user.getType()==3) { return "adminError"; } else { return ERROR; }*/ }else{ session.setAttribute("currentUser", currentUser); session.removeAttribute("error"); } if (user.getType()==3) { return "adminLogin"; } else { return "login"; } } public String loginAdmin()throws Exception{ HttpSession session=request.getSession(); User currentUser=userService.login(user); if (currentUser!=null&&currentUser.getType()==2) { session.setAttribute("currentUser", currentUser); }else { error="用户名或密码错误！"; return "errorAdmin"; } return "loginAdmin"; } public String logout()throws Exception{ request.getSession().invalidate(); return "logout"; } public String logout2()throws Exception{ request.getSession().invalidate(); return "logout2"; } public String preSave()throws Exception{ HttpSession session=request.getSession(); user=(User) session.getAttribute("currentUser"); navCode=NavUtil.genNavCode("个人中心"); return "modify"; } public String userCenter()throws Exception{ navCode=NavUtil.genNavCode("个人中心"); //mainPage="userCenter/ucDefault.jsp"; return "userCenter"; } public String getUserInfo()throws Exception{ navCode=NavUtil.genNavCode("个人中心"); mainPage="userCenter/userInfo.jsp"; return "userCenter"; } public String save()throws Exception{ HttpSession session=request.getSession(); userService.saveUser(user); //session.setAttribute("currentUser", user); /*navCode=NavUtil.genNavCode("个人中心"); mainPage="userCenter/userInfo.jsp";*/ return SUCCESS; } public String list()throws Exception{ HttpSession session=request.getSession(); if (StringUtil.isEmpty(page)) { page="1"; } if (s_user==null) { Object o=session.getAt