RBAC原则设计Friday权限管理系统（7）

1、获取用户信息和角色列表接口

    /**
     * 获取用户信息和角色列表
     *
     * @param userId
     * */
    @GetMapping(value = {"/","/{userId}"})
    public RestResult getInfo(@PathVariable(value = "userId",required = false) Long userId){
        RestResult ajax = RestResult.success();
        ajax.put("roles",sysRoleService.selectRoleAll());
        if(StringUtils.isNotNull(userId)){
            ajax.put(RestResult.DATA_TAG,sysUserService.selectUserById(userId));
            ajax.put("roleIds",sysRoleService.selectRoleListByUserId(userId));
        }
        return ajax;
    }

    /**
     * 通过用户ID查找用户
     * @param userId 用户ID
     * return 用户对象信息
     *
     * */
    @Override
    public SysUser selectUserById(Long userId) {
        SysUser sysUser = new SysUser();
        sysUser.setUserId(userId);
        sysUser.setDelFlag("0");
        return sysUserRepository.findOne(Example.of(sysUser)).get();
    }

    @Override
    public List<Long> selectRoleListByUserId(Long userId) {
        return sysRoleRepository.selectRoleIdsByUserId(userId);
    }

public interface SysRoleRepository extends JpaRepository<SysRole,Long> {
    final String JOIN_USER_ROLE = " left join sys_user_role ur on ur.role_id = r.role_id ";
    final String JOIN_USER = " left join sys_user u on u.user_id = ur.user_id ";
    @Query(value = " select r.role_id from sys_role r "+JOIN_USER_ROLE+JOIN_USER
    + " where r.del_flag = '0' and u.user_id = :userId ", nativeQuery = true)
    List<Long> selectRoleIdsByUserId(@Param("userId") Long userId);
}

接口后面不加userId

接口后面添加userId