使用主键作为key 查出key与对象的map
@SQL("SELECT uid, province, recommend,city, realname, work_years, description, school, positional_title, "
+ "company, prizes, cases, experience, is_designer, status, refuse, create_time, update_time, "
+ "head_image_id, nick_name, gender FROM jj_user WHERE uid IN (:1)")
Map<Integer, JjUser> getMapByUids(Collection<Integer> uids);
使用主键作为key
