从今天早上开始,我就转过身来,我有这种方法可以在Java中返回NO_CONTENT(204),但是当我在邮递员中执行相同的URL时,我得到了Content(200)
String encodedCredentials = getEncodedCredentials(deviceConfigurationInstance);
RestTemplate restTemplate = getRestTemplate(url, deviceConfigurationInstance);
HttpHeaders headers = new HttpHeaders();
headers.add("Authorization", "Basic " + encodedCredentials);
headers.setContentType(MediaType.APPLICATION_JSON);
headers.add("Accept", "*/*");
HttpEntity<String> request = new HttpEntity<String>(headers);
ResponseEntity<T> response = restTemplate.exchange(url, HttpMethod.GET, request, retType);
return response;
我也在邮递员中添加了凭证
我在Java中忘记了什么?
注意:retType的类型为Class<T>