启用微服务报错：Method has too many Body parameters

package com.llq.springcloud.controller;
@RestController
public class StorageController {
    @Resource
    private StorageService storageService;

    //  扣减库存你
    @PostMapping("/storage/reduce")
    public Result reduce(@RequestParam("productId") Long productId, @RequestParam("nums") Integer nums){
        storageService.reduce(productId, nums);
        return Result.success("扣减库存成功", null);
    }
}

在 StorageService 接口中 Reduce 方法也添加相应注解

package com.llq.springcloud.service;

@FeignClient(value = "seata-storage-micro-service")
public interface StorageService {
    //  扣减库存
    @PostMapping("/storage/reduce")
    public Result reduce(@RequestParam("productId") Long productId, @RequestParam("nums") Integer nums);
}