- 步骤:
- 1.for循环遍历
list<Object>
- 2.用Object[] 数组接受每个Object对象
- 3.将Object[]里的参数取出放入 实体对象中
- 4.将实体对象放进 list<实体类>中
- 1.for循环遍历
String sql = "SELECT * FROM department";
List<?> list = baseDao.findBySql(sql, 0, 0, null);
List<Department> departmentList = new ArrayList<Department>();
for (int i = 0; i < list.size(); i++) {//Object---> Department
Object[] obj = (Object[]) list.get(i);
departmentList.add(new Department((Integer) obj[0], (String) obj[1]));
}
return departmentList;