|  |  | 
 |  |  |      * @param roleIds 选择的角色id集合 | 
 |  |  |      * @return 插入用户与角色关联记录数量 | 
 |  |  |      */ | 
 |  |  |     public int setRoles(String userId, String[] roleIds) { | 
 |  |  |         this.urDao.deleteByUserId(Long.parseLong(userId)); | 
 |  |  |     public int setRoles(Long userId, String[] roleIds) { | 
 |  |  |         this.urDao.deleteByUserId(userId); | 
 |  |  |         int count = 0; | 
 |  |  |         if (roleIds != null && roleIds.length > 0) { | 
 |  |  |             for (String roleId : roleIds) { | 
 |  |  |                 count += this.urDao.insertSelective(new BaUserRole(Long.parseLong(userId), Long.parseLong(roleId))); | 
 |  |  |                 count += this.urDao.insertSelective(new BaUserRole(userId, Long.parseLong(roleId))); | 
 |  |  |             } | 
 |  |  |         } | 
 |  |  |         return count; |