递归
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递归获取部门的完整路径getParentPath(String id)；
public ShipType findById(String id){ return (ShipType)helper.getCurrentSession().get(ShipType.class, id);}private String getParent(String id,StringBuffer path){ ShipType st = findById(id); if(st.getParentId() != null){ path.insert(0,"/"+st.getParentId()); getParent(st.getParentId(),path); } return path.toString();}public String getParentPath(String id) { StringBuffer path = new StringBuffer(); path.append("/"+id+"/"); return getParent(id,path);} 0 0
