public JSONArray selectSysUrlTree(List<Sys> sysList) { JSONArray tree = new JSONArray(); for (Sys sys : sysList) { Sys tmp = new Sys(); tmp.setId(sys.getId()); tmp.setDefUrl(sys.getDefUrl()); tmp.setSysChName(sys.getSysChName()); tmp.setIndexStr(sys.getIndexStr()); this.selectSysUrlTree(tree, tmp, true); } return tree; }