使用mybatis-plus基於BaseMapper的Page對象按條件分頁查詢

 

 

 

 

controller層

    /**
     * 分頁列表查詢
     *
     * @param role
     * @param pageNo
     * @param pageSize
     * @param req
     * @return
     */
    @RequestMapping(value = "/list", method = RequestMethod.POST)
    public ApiResult queryPageList(@RequestBody SysRoleVo sysRoleVo) {
        return service.queryPageList(sysRoleVo);
    }

 

 

service層  帶有模糊查詢

 /*
    分頁查詢
     */
    public ApiResult queryPageList(SysRoleVo sysRoleVo) {
        try {
            QueryWrapper<SysRole> queryWrapper = new QueryWrapper<>();
            queryWrapper.like("role_name", sysRoleVo.getRoleName());
            Page<SysRole> page = new Page<SysRole>(sysRoleVo.getPage(), sysRoleVo.getPageSize());
            IPage<SysRole> pageList = baseMapper.selectPage(page, queryWrapper);
            return ApiResult.success(pageList);
        } catch (Exception e) {
            log.error("查詢失敗", e);
            return ApiResult.fail("操作失敗");
        }
    }