java.lang.IllegalStateException: Method has too many Body parameters

feign调用异常：Method has too many Body parameters

解决方法：所有参数必须加上注解

@RequestMapping(value = "/spCommodity/commodityPage", method = RequestMethod.POST)
R goodsList(Page page, @RequestBody CommodityListQO commodityListQO);// 会报错

get请求：参数要加上注解@RequestParam

post请求：只能有一个@RequestBody，Page属于一个对象，可删除，其余的参数需要加上@RequestParam

feign调用的接口处可修改：

@PostMapping("/commodityPage")
    public R goodsList(@RequestBody CommodityListQO commodityListQO){
        Page<SpServiceCommodity> page = new Page<>();
        // 页数
        page.setCurrent(commodityListQO.getCurrent());
        // 每页显示条数
        page.setSize(commodityListQO.getSize());