Controller下的restTemplate路径问题

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Thu May 19 20:38:34 CST 2022

There was an unexpected error (type=Internal Server Error, status=500).

404 : [{"timestamp":"2022-05-19T12:38:34.866+0000","status":404,"error":"Not Found","message":"No message available","path":"/payment/get31"}]

org.springframework.web.client.HttpClientErrorException$NotFound: 404 : [{"timestamp":"2022-05-19T12:38:34.866+0000","status":404,"error":"Not Found","message":"No message available","path":"/payment/get31"}]

原本的代码

@GetMapping("/consumer/payment/get/{id}")
    public CommonResult getPayment(@PathVariable Long id){
        return restTemplate.getForObject(PAYMENT_URL+"/payment/get"+id,CommonResult.class,id);
    }

找了好久，发现错误是“/payment/get”后面少了一个反斜杠“/”，要改成如下

restTemplate.getForObject(PAYMENT_URL+"/payment/get/"+id,CommonResult.class,id);

纯粹是粗心。