easyuid中tree菜单权限

这是获取数据源

public List<Map<String, Object>> maplist(Map<String,String[]> map,PageBean pageBean) throws Exception{
  String sql="select * from t_easyui_menu where true";
  String Menuid = JsonUtil.getprepmeval(map, "Menuid");
  if(StringUtils.isNotBlank(Menuid)) {
   sql+=" and parentid in ("+Menuid+")";
  }else {
   sql+=" and parentid=-1";
  }
  return super.executeQuery(sql, pageBean);
 }
 public void mapToTreeNode(Map<String,Object> map,TreeNode node) throws Exception {
  node.setId(map.get("Menuid").toString());
  node.setText(map.get("Menuname").toString());
  node.setAttributes(map);
  Map<String,String[]> mappar=new HashMap<>();
  mappar.put("Menuid", new String[]{node.getId()});
  List<Map<String, Object>> maplist = this.maplist(mappar, null);
  List<TreeNode> treelist=new ArrayList<>();
  this.maplistToTreelist(maplist, treelist);
  node.setChildren(treelist);
 }
 public void maplistToTreelist (List<Map<String,Object>> maplist,List<TreeNode> treelist) throws Exception {
  TreeNode node=null;
  for (Map<String,Object> map : maplist) {
   node=new TreeNode();
   this.mapToTreeNode(map, node);
   treelist.add(node);
  }
 }
 public List<TreeNode> menuTree(Map<String,String[]> map,PageBean pageBean) throws Exception{
  List<Map<String, Object>> maplist = this.maplist(map, pageBean);
  List<TreeNode> treelist=new ArrayList<>();
  this.maplistToTreelist(maplist, treelist);
  return treelist;
 }

public List<Map<String, Object>> login1(Map<String, String[]> map,PageBean pageBean) throws Exception{
  String sql="select * from t_easyui_user_version1 where true";
  String uid=JsonUtil.getprepmeval(map, "uid");
  String upwd=JsonUtil.getprepmeval(map, "upwd");
  if(StringUtils.isNotBlank(uid)) {
   sql+=" and uid="+uid;
  }
  if(StringUtils.isNotBlank(upwd)) {
   sql+=" and upwd="+upwd;
  }
  return super.executeQuery(sql, pageBean);
 }
 
 public List<Map<String, Object>> login2(Map<String, String[]> map,PageBean pageBean) throws Exception{
  String sql="select * from t_easyui_user_version2 where true";
  String uid=JsonUtil.getprepmeval(map, "uid");
  String upwd=JsonUtil.getprepmeval(map, "upwd");
  if(StringUtils.isNotBlank(uid)) {
   sql+=" and uid="+uid;
  }
  if(StringUtils.isNotBlank(upwd)) {
   sql+=" and upwd="+upwd;
  }
  return super.executeQuery(sql, pageBean);
 }
 public List<Map<String, Object>> getMenuidbyuid(Map<String, String[]> map,PageBean pageBean) throws Exception{
  String sql="select * from t_easyui_usermenu where true";
  String uid=JsonUtil.getprepmeval(map, "uid");
  if(StringUtils.isNotBlank(uid)) {
   sql+=" and uid="+uid;
  }
  return super.executeQuery(sql, pageBean);
 }
 //dao包从这里开始
 public List<Map<String, Object>> login3(Map<String, String[]> map,PageBean pageBean) throws Exception{
  String sql="select * from t_easyui_user where true";
  String uid=JsonUtil.getprepmeval(map, "uid");
  String upwd=JsonUtil.getprepmeval(map, "upwd");
  if(StringUtils.isNotBlank(uid)) {
   sql+=" and uid="+uid;
  }
  if(StringUtils.isNotBlank(upwd)) {
   sql+=" and upwd="+upwd;
  }
  return super.executeQuery(sql, pageBean);
 }
 
 public List<Map<String, Object>> getMenuidbypid(Map<String, String[]> map,PageBean pageBean) throws Exception{
  String sql="select * from t_easyui_partmenu where true";
  String pid=JsonUtil.getprepmeval(map, "pid");
  if(StringUtils.isNotBlank(pid)) {
   sql+=" and pid="+pid;
  }
  return super.executeQuery(sql, pageBean);
 }
 
 public int update(Map<String, String[]> map) throws SQLException {
  String sql="update t_easyui_user_version2 set uid=?,uname=?,upwd=? where SerialNo=?";
  return super.executeUpdate(sql, new String[] {"uid","uname","upwd","SerialNo"}, map);
 }
 public int add(Map<String, String[]> map) throws SQLException {
  String sql="insert into t_easyui_user_version2 values("+this.getMaxID()+",?,?,?)";
  return super.executeUpdate(sql, new String[] {"uid","uname","upwd"}, map);
 }
 
 public int delete(Map<String, String[]> map) throws SQLException {
  String sql="delete from t_easyui_user_version2 where SerialNo=?";
  return super.executeUpdate(sql, new String[] {"SerialNo"}, map);
 }
 
 public String getMaxID() throws SQLException {
  String s="";
  Connection con = DBAccess.getConnection();
  PreparedStatement ps = con.prepareStatement("select max(SerialNo)+1 from t_easyui_user_version2");
  ResultSet rs = ps.executeQuery();
  if(rs.next()) {
   s= rs.getString(1);
  }
  return s;
 }

public final String login1(HttpServletRequest req,HttpServletResponse resp) {
  try {
   List<Map<String, Object>> login1 = this.dao.login1(req.getParameterMap(), null);
   if(login1!=null && login1.size()>0) {
    String Menuid = login1.get(0).get("Menuid").toString();
    req.setAttribute("Menuid", Menuid);
   }
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return "index";
 }
 
 public final String login2(HttpServletRequest req,HttpServletResponse resp) {
  try {
   List<Map<String, Object>> list = dao.login2(req.getParameterMap(), null);
   if(list!=null && list.size()>0) {
    Map<String, Object> map = list.get(0);
    String uid = (String) map.get("uid");
    Map<String, String[]> pmap=new HashMap<>();
    pmap.put("uid", new String[] {uid});
    List<Map<String, Object>> list2 = dao.getMenuidbyuid(pmap, null);
    StringBuffer sb=new StringBuffer();
    for (Map<String, Object> map2 : list2) {
     sb.append(",").append(map2.get("menuId"));
    }
    req.getSession().setAttribute("Menuid", sb.toString().substring(1));
   }
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return "index";
 }
 //action从这里开始
 public final String login3(HttpServletRequest req,HttpServletResponse resp) {
  try {
   List<Map<String, Object>> login3 = this.dao.login3(req.getParameterMap(), null);
   if(login3!=null && login3.size()>0) {
    String pid = login3.get(0).get("pid").toString();
    Map<String, String[]> paMap=new HashMap<>();
    paMap.put("pid",new String[] {pid});
    List<Map<String, Object>> list = this.dao.getMenuidbypid(paMap, null);
    StringBuffer sb=new StringBuffer();
    for (Map<String, Object> map : list) {
     sb.append(",").append(map.get("menuid"));
    }
    req.getSession().setAttribute("Menuid", sb.toString().substring(1));
   }
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return "index";
 }
 public final String list(HttpServletRequest req,HttpServletResponse resp) {
  PageBean pageBean=new PageBean();
  try {
   pageBean.setRequest(req);
   List<Map<String, Object>> list = this.dao.login2(req.getParameterMap(), pageBean);
   Map<String, Object> paMap=new HashMap<>();
   paMap.put("total", pageBean.getTotal());
   paMap.put("rows", list);
   ObjectMapper om=new ObjectMapper();
   ResponseUtil.wrtie(resp, om.writeValueAsString(paMap));
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return null;
 }
 
 public final String update(HttpServletRequest req,HttpServletResponse resp) {
  try {
   int n = this.dao.update(req.getParameterMap());
  } catch (SQLException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return null;
 }
 
 public final String add(HttpServletRequest req,HttpServletResponse resp) {
  try {
   int n = this.dao.add(req.getParameterMap());
  } catch (SQLException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return null;
 }
 
 public final String delete(HttpServletRequest req,HttpServletResponse resp) {
  try {
   int n = this.dao.delete(req.getParameterMap());
  } catch (SQLException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return null;
 }

public final String menuTreelist(HttpServletRequest req,HttpServletResponse resp)  {
  List<TreeNode> menuTree=new ArrayList<>();
  try {
   menuTree = dao.menuTree(req.getParameterMap(), null);
   ObjectMapper om=new ObjectMapper();
   ResponseUtil.wrtie(resp, om.writeValueAsString(menuTree));
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  return null;
 }

将得到得数据源展示：

$(function() {
 $('#menuTree').tree({    
     url:'menuAction.action?methodName=menuTreelist&Menuid='+$("#menu").val(),
     onClick: function(node){
   alert($("#menu").val()); 
  }
 }); 
})