easyUI权限设置

1，Dao

/**
	 * 一星权限
	 * @param paramMap
	 * @param pageBean
	 * @return
	 * @throws InstantiationException
	 * @throws IllegalAccessException
	 * @throws SQLException
	 */
	public List<Map<String, Object>> userLista(Map<String, String[]> paramMap,PageBean pageBean) throws InstantiationException, IllegalAccessException, SQLException{
		String uid = JsonUtil.getparamVal(paramMap, "uid");
		String upwd = JsonUtil.getparamVal(paramMap, "upwd");
		String sql=" select * from t_easyui_user_version1 where true ";
		if(StringUtils.isNotBlank(uid)) {
			sql+=" and uid="+uid;
		}
        if(StringUtils.isNotBlank(upwd)) {
        	sql+=" and upwd="+upwd;
		}
		return super.executeQuery(sql, pageBean);
	}
	
	
	/**
	 * 二星权限
	 * @param paramMap
	 * @param pageBean
	 * @return
	 * @throws InstantiationException
	 * @throws IllegalAccessException
	 * @throws SQLException
	 */
	public List<Map<String, Object>> userListb(Map<String, String[]> paramMap,PageBean pageBean) throws InstantiationException, IllegalAccessException, SQLException{
		String uid = JsonUtil.getparamVal(paramMap, "uid");
		String upwd = JsonUtil.getparamVal(paramMap, "upwd");
		String sql=" select * from t_easyui_user_version2 where true ";
		if(StringUtils.isNotBlank(uid)) {
			sql+=" and uid="+uid;
		}
        if(StringUtils.isNotBlank(upwd)) {
        	sql+=" and upwd="+upwd;
		}
		return super.executeQuery(sql, pageBean);
	}
	
	
	/**
	 * 根据UID查询权限中间表
	 * @param paramMap
	 * @param pageBean
	 * @return
	 * @throws InstantiationException
	 * @throws IllegalAccessException
	 * @throws SQLException
	 */
	public List<Map<String, Object>> getMenuid(Map<String, String[]> paramMap,PageBean pageBean) throws InstantiationException, IllegalAccessException, SQLException{
		String uid = JsonUtil.getparamVal(paramMap, "uid");
		String sql=" select * from t_easyui_usermenu where true ";
		if(StringUtils.isNotBlank(uid)) {
			sql+=" and uid="+uid;
		}
		return super.executeQuery(sql, pageBean);
	}

2，action

//一星权限
public String logina(HttpServletRequest req,HttpServletResponse resp) {
		try {
			List<Map<String, Object>> userList = ud.userLista(req.getParameterMap(), null);
			Map<String, Object> userMap = userList.get(0);
			if(userMap!=null) {
				String menuID = (String) userMap.get("Menuid");
				req.setAttribute("menuID", menuID);
			}else {
				return "tologin";
			}
		} catch (InstantiationException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return "toindex";
	}
	
	//二星权限
	public String loginb(HttpServletRequest req,HttpServletResponse resp) {
		try {
			List<Map<String, Object>> userList = ud.userListb(req.getParameterMap(), null);
			Map<String, Object> userMap = userList.get(0);
			if(userMap!=null) {
				Map<String, String[]> paramMap=new HashMap<>();
				paramMap.put("uid", new String[] {userMap.get("uid").toString()});
				List<Map<String, Object>> menuids = ud.getMenuid(paramMap, null);
				StringBuffer sb=new StringBuffer();
				for (Map<String, Object> map : menuids) {
					sb.append(",").append(map.get("menuId"));
				}
				req.setAttribute("menuID", sb.toString().substring(1));
			}else {
				return "tologin";
			}
		} catch (InstantiationException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return "toindex";
	}

3，js代码

$(function() {
	
	var Url=$("#url").val();
	var Menuid=$("#ID").val();
	
	$('#menuTree').tree({
//	    url:Url+'/menuAction.action?methodName=menuTreeList',   //请求全路径(树形菜单)
		url:Url+'/menuAction.action?methodName=menuTreeList&&Menuid='+Menuid,   //(权限)
	    onClick: function(node){  //点击事件
	    	if($('#menuTab').tabs('exists',node.text)){  //如果已经存在
	    	   $('#menuTab').tabs('select',node.text)    //就锁定
	    	}else{
	    	$('#menuTab').tabs('add',{  //否则就创建一个新的
	    	    title:node.text,    
	    	    content:'<iframe scrolling="no" frameborder="0" src="'+node.attributes.menuURL+'" width="99%" height="99%"></iframe>',    
	    	    closable:false
	    	});
	    	
	      }
	    	
		}

	});  
	
})

4，一星权限设计思路

5，二星权限设计思路

6，三星权限设计思路