JQuery + ssh

/** * */ package jxhk.action; import java.sql.Timestamp; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletResponse; import net.sf.json.JSONArray; import net.sf.json.JSONObject; import net.sf.json.JsonConfig; import org.apache.struts2.ServletActionContext; import com.opensymphony.xwork2.ActionContext; import jxhk.action.base.UserBaseAction; import jxhk.model.Dept; import jxhk.model.User; import jxhk.util.ChangeUtil; import jxhk.util.DateJsonValueProcessor; /** * @author lenovo * */ public class UserAction extends UserBaseAction { //封装请求参数 private User user; //登录的验证码 private String vercode; //处理登录后的提示信息 private String tip; public User getUser() { return user; } public void setUser(User user) { this.user = user; } public String getVercode() { return vercode; } public void setVercode(String vercode) { this.vercode = vercode; } public String getTip() { return tip; } public void setTip(String tip) { this.tip = tip; } private JSONObject resultObj; //处理用户请求 public String login() throws Exception { //创建ActionContext实例 ActionContext ctx = ActionContext.getContext(); //获取HttpSession中的rand属性 String ver2 = (String)ctx.getSession().get("rand"); if (true) //vercode.equalsIgnoreCase(ver2) { User u; //调用业务逻辑方法来处理登录请求 u = mgr.validLogin(getUser()); if (u!=null) { ctx.getSession().put(WebConstant.USERNAME , u.getName()); ctx.getSession().put(WebConstant.USERID, u.getUserId()); ctx.getSession().put(WebConstant.LEVEL, u.getPowerId()); setTip("您已经成功登录系统"); return SUCCESS; }else{//用户名和密码不匹配 setTip("用户名/密码不匹配或无权限！"); return ERROR; } }else{ //验证码不匹配 setTip("验证码不匹配,请重新输入"); return ERROR; } } //处理用户请求 @SuppressWarnings("unchecked") public void getAllUser() throws Exception{ HttpServletResponse response = ServletActionContext.getResponse(); Map<String,Object> map = new HashMap<String, Object>(); JSONObject json=new JSONObject(); JsonConfig config=new JsonConfig(); JSONArray jsonArray; int tt=0; try{ tt=mgr.getCount(); }catch(Exception ex){ System.out.println(ex.toString()); } try{ List list = mgr.queryByPage(ChangeUtil.toInteger(this.getPage()), ChangeUtil.toInteger(this.getRows())); for(int i =0;i<list.size();i++){ User user; user = (User)list.get(i); System.out.println( user.getName()); } config.registerJsonValueProcessor(Timestamp.class,new DateJsonValueProcessor("yyyy-MM-dd HH:mm")); jsonArray = JSONArray.fromObject(list,config); json.accumulate("page", 1); //当前页 json.accumulate("records",list.size());// 总记录数 json.accumulate("total", tt);// 总页数 json.accumulate("rows", jsonArray); response.setContentType("text/html;charset=UTF-8"); response.getWriter().write(jsonArray.toString()); response.flushBuffer(); //System.out.println(jsonArray.toString()); }catch(Exception ex){ System.out.println(" " + ex.toString()); } //return "root"; } //处理用户请求 @SuppressWarnings("unchecked") public void saveUser() throws Exception{ //创建ActionContext实例 ActionContext ctx = ActionContext.getContext(); HttpServletResponse response = ServletActionContext.getResponse(); String msg; String tip; int cnt=0; JSONObject json=new JSONObject(); User user ; Boolean saveFlag = false; try{ user = super.getUser(); if(user.getUserId() == 0 ){ //添加记录 saveFlag = mgr.saveUser(user); tip ="添加"; }else{ tip ="修改"; saveFlag = mgr.update(user); } if (saveFlag) { msg = tip + "成功！"; try{ cnt=mgr.getCount(); }catch(Exception ex){ System.out.println(ex.toString()); } JsonConfig config=new JsonConfig(); List list = mgr.queryByPage(ChangeUtil.toInteger(this.getPage()), ChangeUtil.toInteger(this.getRows())); config.registerJsonValueProcessor(Timestamp.class,new DateJsonValueProcessor("yyyy-MM-dd")); JSONArray jsonArray=JSONArray.fromObject(list,config); json.accumulate("msg", msg); json.accumulate("success", "1"); json.accumulate("page", 1); //当前页 json.accumulate("records",list.size());// 总记录数 json.accumulate("total", cnt);// 总页数 json.accumulate("rows", jsonArray); System.out.println(jsonArray.toString()); }else{ msg = tip + "失败！"; json.accumulate("msg", msg); json.accumulate("success", "0"); System.out.println("部门信息保存出错！"); } }catch(Exception ex){ System.out.println(ex.toString()); } this.setResultObj(json); response.setContentType("text/html;charset=UTF-8"); response.getWriter().write(this.getResultObj().toString()); response.flushBuffer(); } //删除部门信息 public void deleteUser()throws Exception{ //创建ActionContext实例 ActionContext ctx = ActionContext.getContext(); HttpServletResponse response = ServletActionContext.getResponse(); Map<String,Object> map = new HashMap<String, Object>(); JSONObject json=new JSONObject(); User user= new User(); user.setUserId(ChangeUtil.toInteger(this.getUserId())); if(user.getUserId() == 0 ){ json.accumulate("success", "0"); json.accumulate("msg", "用户信息获取失败！"); }else{ try{ if (mgr.delById(user.getUserId())==true) { int cnt=0; try{ cnt=mgr.getCount(); }catch(Exception ex){ System.out.println(ex.toString()); } JsonConfig config=new JsonConfig(); List list = mgr.queryByPage(ChangeUtil.toInteger(this.getPage()), ChangeUtil.toInteger(this.getRows())); config.registerJsonValueProcessor(Timestamp.class,new DateJsonValueProcessor("yyyy-MM-dd")); JSONArray jsonArray=JSONArray.fromObject(list,config); json.accumulate("success", "1"); json.accumulate("page", 1); //当前页 json.accumulate("records",list.size());// 总记录数 json.accumulate("total", cnt);// 总页数 json.accumulate("rows", jsonArray); }else{ json.accumulate("success", "0"); System.out.println("部门信息保存出错！"); } }catch(Exception ex){ System.out.println(ex.toString()); } } this.setResultObj(json); response.setContentType("text/html;charset=UTF-8"); response.getWriter().write(this.getResultObj().toString()); response.flushBuffer(); } //获取所有用户信息 public void userList()throws Exception{ System.out.println("userList...."); HttpServletResponse response = ServletActionContext.getResponse(); JSONArray jsonArray; List<User> list= mgr.userList(); jsonArray=JSONArray.fromObject(list); response.setContentType("text/html;charset=UTF-8"); response.getWriter().write(jsonArray.toString()); response.flushBuffer(); System.out.println("userList:"+ jsonArray.toString()); } public JSONObject getResultObj() { return resultObj; } public void setResultObj(JSONObject resultObj) { this.resultObj = resultObj; } }