下边这个接口怎么请求,怎么调通
@ResponseBody
@ApiOperation(value = "品牌系列表list列表")
@RequestMapping(value = "/list.json", method = RequestMethod.POST)
public IPage<BrandSet> getBrandSetList(@RequestAttribute("chachedUser") Staff user, HttpServletRequest req, HttpServletResponse res,
@RequestParam(defaultValue = "1") Integer pageNumber,
@RequestParam(defaultValue = "20") Integer pageSize) {