feign调用中文参数被encode编译的问题

@FeignClient(name = "service-test")
public interface TestServiceapi {
    @PostMapping("/test/abc")
    public String getTestNo(@RequestParam("code") String code, @RequestParam("name") String name);
}

@RequestMapping("/test")
public interface TestController {
    @Autowired
    private TestService testService;
    @PostMapping("/abc")
    public String getTestNo(@RequestParam("code") String code, @RequestParam("name") String name) {
        return testService.query(code, name); 
    }    
}

    @Override
    public RequestTemplate create(Object[] argv) {
      RequestTemplate mutable = new RequestTemplate(metadata.template());
      if (metadata.urlIndex() != null) {
        int urlIndex = metadata.urlIndex();
        checkArgument(argv[urlIndex] != null, "URI parameter %s was null", urlIndex);
        mutable.insert(0, String.valueOf(argv[urlIndex]));
      }
      Map<String, Object> varBuilder = new LinkedHashMap<String, Object>();
      for (Entry<Integer, Collection<String>> entry : metadata.indexToName().entrySet()) {
        int i = entry.geTKEy();
        Object value = argv[entry.getKey()];
        if (value != null) { // Null values are skipped.
          if (indexToExpander.containsKey(i)) {
            value = expandElements(indexToExpander.get(i), value);
          }
          for (String name : entry.getValue()) {
            varBuilder.put(name, value);
          }
        }
      }
      // 组装template的方法
      RequestTemplate template = resolve(argv, mutable, varBuilder);
      if (metadata.queryMapIndex() != null) {
        // add query map parameters after initial resolve so that they take
        // precedence over any predefined values
        template = addQueryMapQueryParameters(argv, template);
      }
      if (metadata.headerMapIndex() != null) {
        template = addHeaderMapHeaders(argv, template);
      }
      return template;
    }

 
  RequestTemplate resolve(Map<String, ?> unencoded, Map<String, Boolean> alreadyEncoded) {
    replaceQueryValues(unencoded, alreadyEncoded);
    Map<String, String> encoded = new LinkedHashMap<String, String>();
    for (Entry<String, ?> entry : unencoded.entrySet()) {
      final String key = entry.getKey();
      final Object objectValue = entry.getValue();
      String encodedValue = encodeValueIfNotEncoded(key, objectValue, alreadyEncoded);
      encoded.put(key, encodedValue);
    }
    String resolvedUrl = expand(url.toString(), encoded).replace("+", "%20");
    if (decodeSlash) {
      resolvedUrl = resolvedUrl.replace("%2F", "/");
    }
    url = new StringBuilder(resolvedUrl);
    Map<String, Collection<String>> resolvedHeaders = new LinkedHashMap<String, Collection<String>>();
    for (String field : headers.keySet()) {
      Collection<String> resolvedValues = new ArrayList<String>();
      for (String value : valuesOrEmpty(headers, field)) {
        String resolved = expand(value, unencoded);
        resolvedValues.add(resolved);
      }
      resolvedHeaders.put(field, resolvedValues);
    }
    headers.clear();
    headers.putAll(resolvedHeaders);
    if (bodyTemplate != null) {
      body(urlDecode(expand(bodyTemplate, encoded)));
    }
    return this;
  }

    @Override
    public void encode(Object requestBody, Type bodyType, RequestTemplate request)
            throws EncodeException {
        // template.body(conversionService.convert(object, String.class));
        if (requestBody != null) {
            Class<?> requestType = requestBody.getClass();
            Collection<String> contentTypes = request.headers().get("Content-Type");
            MediaType requestContentType = null;
            if (contentTypes != null && !contentTypes.isEmpty()) {
                String type = contentTypes.iterator().next();
                requestContentType = MediaType.valueOf(type);
            }
            for (HttpMessageConverter<?> messageConverter : this.messageConverters
                    .getObject().getConverters()) {
                if (messageConverter.canWrite(requestType, requestContentType)) {
                    if (log.isDebugEnabled()) {
                        if (requestContentType != null) {
                            log.debug("Writing [" + requestBody + "] as \""
                                    + requestContentType + "\" using ["
                                    + messageConverter + "]");
                        }
                        else {
                            log.debug("Writing [" + requestBody + "] using ["
                                    + messageConverter + "]");
                        }
                    }
                    FeignOutputMessage outputMessage = new FeignOutputMessage(request);
                    try {
                        @SuppressWarnings("unchecked")
                        HttpMessageConverter<Object> copy = (HttpMessageConverter<Object>) messageConverter;
                        copy.write(requestBody, requestContentType, outputMessage);
                    }
                    catch (IOException ex) {
                        throw new EncodeException("Error converting request body", ex);
                    }
                    // clear headers
                    request.headers(null);
                    // converters can modify headers, so update the request
                    // with the modified headers
                    request.headers(getHeaders(outputMessage.getHeaders()));
                    // do not use charset for binary data
                    if (messageConverter instanceof ByteArrayHttpMessageConverter) {
                        request.body(outputMessage.getOutputStream().toByteArray(), null);
                    } else {
                        request.body(outputMessage.getOutputStream().toByteArray(), Charset.forName("UTF-8"));
                    }
                    return;
                }
            }
            String message = "Could not write request: no suitable HttpMessageConverter "
                    + "found for request type [" + requestType.getName() + "]";
            if (requestContentType != null) {
                message += " and content type [" + requestContentType + "]";
            }
            throw new EncodeException(message);
        }
    }

public int save(@RequestBody final User u, @RequestBody final School s);

public int save(@RequestBody final Person p,@RequestParam("userId") String userId,@RequestParam("userTel") String userTel);

@RequestMapping(value="/test", method=RequestMethod.GET)  
Model test(final String name,  final int age); 

@GetMapping("/getSchoolDetail")
    public ResultMap getSchoolDetail(@RequestParam("kSchoolId") LongkSchoolId,
     @RequestParam("kSchoolYearId") Long kSchoolYearId)；