如下所示：
@Override public String getEmployeeBysup(String employeeID) { String str=""; str = getEmployeeBysupSelas(employeeID, str); return str.substring(0, str.lastIndexOf(",")); } @Override public String getEmployeeBysupSelas(String employeeID, String str) { str+="'"+employeeID+"',"; System.out.println(str); String sql="SELECT u.employeeID from tbl_system_user u where supervisorID='"+employeeID+"'"; List<String> list= jdbcTemplate.queryForList(sql, String.class); if(list!=null&&list.size()>0){ for(int i=0;i<list.size();i++){ str = getEmployeeBysupSelas(list.get(i), str); } } return str; }以上就是小編為大家帶來的Java無限級樹(遞歸)超實用案例全部內容了，希望大家多多支持武林網~