List<EmployeeVo> list = (List<EmployeeVo>) responseEntity.getBody().getObj(); //已经获取的值
for (EmployeeVo lists : list) {
List<EmployeeVo> empList = map.get(lists.getPostName()); //如果取不到数据,new一个新数组
if (null == empList) {
empList = new ArrayList<EmployeeVo>();
empList.add(lists);
map.put(lists.getPostName(),empList);
}else {
empList.add(lists); //如果之前已经存放过,就直接追加到原来的List里面
}
}