Springcloud中Feign传递参数的过程解析

 @RequestMapping("/ct/selectOne")
    Customer selectOne(@RequestParam("id") Integer id);

 @RequestMapping("selectOne")
    public Customer selectOne(Integer id) {
        return this.customerService.queryById(id);
    }

 @GetMapping("/admin/selectOne/{id}")
    String selectOne(@PathVariable("id") Integer id);

@RequestMapping("selectOne/{id}")
    @HystrixCommand(fallbackMethod = "HystrixqueryById")
        public Admin selectOne(@PathVariable("id") Integer id) {
        Admin bean = adminService.queryById(id);
        if(bean == null){
            throw new RuntimeException("id:"+id+"没有找到该id的用户");
        }
            return bean;
    }

    @RequestMapping("/ct/upload")
    Customer upload(@RequestParam("newFileName") String newFileName,
                      @RequestParam("id")  int id);
 

 @RequestMapping("upload")
    public Customer upload(String newFileName,int id) throws IOException {
        System.out.println("进入提供者-图片上传");
        //设置图片上传路径,是目标文件夹的路径
        // 保存到数据库
        Customer  customer=customerService.queryById(id);
        customer.setImage(newFileName);
        customerService.update(customer);
        return customer;
    }

 @RequestMapping("/ev/insert")
    Evaluation insert(@SpringQueryMap Evaluation evaluation);

 @PostMapping("save")
    public Object save(@RequestBody Admin admin){
        boolean result = false;
        //判断是添加还是编辑
        if(admin.getId()!=null){
            //编辑
          //  System.out.println("编辑管理员信息");
            result = adminService.update(admin)>0;
        } else {
            //添加
            admin.setRegDate(new Date());
        //    System.out.println("添加管理员信息"+admin);
            result = adminService.insert(admin).getId() != null;
        }
        return  result;
    }

    @RequestMapping(value = "/admin/queryAll", method = RequestMethod.POST)
    String queryAll(@RequestParam("page") Integer page,
                    @RequestParam("limit") Integer limit,
                    @SpringQueryMap AdminQuery admin);

 @PostMapping("queryAll")
    public Object queryAll(Integer page, Integer limit,AdminQuery admin) {
        CommonResult<Admin> result = new CommonResult<>();
        IPage<Admin> ipage = adminService.queryAllByLimit(page,limit,admin);
        result.setCode(0);
        result.setCount(ipage.getTotal());
        result.setData(ipage.getRecords());
        return result;
    }