如何在POST请求中传递头和请求体？

Question

我正在使用RestTemplateRestTemplate。exchange方法将请求发布到endpoint。我在不同的文件中有OAuth头和HttpEntity，我想把它们传递给POST请求，除此之外，我还想把request传递给endpoint。

我能够成功地传递头和请求，但不能传递包含凭据的Http实体

 ResponseEntity<String> result = restTemplate.exchange(uri, HttpMethod.POST,
                new HttpEntity<>(request, dataRepo.getHeader()), String.class);

有没有办法让我三样东西都及格

>

HttpHeader

要求

这是我的密码

@RunWith(MockitoJUnitRunner.class)
@TestPropertySource
public class DataTest {
    @Inject
    private Oauth oauth;

    @Mock
    private DataRepo dataRepo;
    RestTemplate restTemplate = new RestTemplate();

    @Qualifier(OAuth2HttpHeadersBuilder.BEAN_NAME)
    NewHttpHeader headersBuilder;

    @Test
    public void testAddEmployeeSuccess() throws URISyntaxException {

        URI uri = new URI(url);
        Set<String> mockData = Stream.of("A","B").collect(Collectors.toSet());
        String onsString = String.join(",", mockData);

        Map<String, String> requestBody = new HashMap<>();
        requestBody.put("name", onsString);
        JSONObject jsonObject = new JSONObject(requestBody);

        HttpEntity<String> request = new HttpEntity<>(jsonObject.toString(), null);

        ResponseEntity<String> result = restTemplate.exchange(uri, HttpMethod.POST,
                new HttpEntity<>(request, dataRepo.getHeader()), String.class);

        Assert.assertEquals(201, result.getStatusCodeValue());
    }

以下代码位于NewHttpHeader中。包含头和HttpEntity

     private HttpEntity<MultiValueMap<String,String>> getHttpEntity() {
            MultiValueMap<String, String> store = new LinkedMultiValueMap<>();
            store.add( "pas", "password" );
            store.add( "name", config.getVaultServiceAccountName() );
            return new HttpEntity<>( store, getHeader() );
        }


        private HttpHeaders getHeader() {
            HttpHeaders httpHeaders = headersBuilder.build();

            httpHeaders.add( HttpHeaders.ACCEPT, ContentType.APPLICATION_JSON.getMimeType() );
            httpHeaders.add( HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_FORM_URLENCODED.getMimeType() );

            return httpHeaders;
        }
    }

Answer 1

引用问题：

有没有办法让我三样东西都及格

1. HttpEntity

引用HttpEntity的javadoc：

表示HTTP请求或响应实体，由标头和正文组成。

所以你问题的答案是：是的，你可以通过所有3个，因为第一个只不过是另外两个的组合。

只需合并两个HttpEntity对象。

之前

HttpEntity<String> request = new HttpEntity<>(jsonObject.toString(), null);

ResponseEntity<String> result = restTemplate.exchange(uri, HttpMethod.POST,
        new HttpEntity<>(request, dataRepo.getHeader()), String.class);

之后

HttpEntity<String> request = new HttpEntity<>(jsonObject.toString(), dataRepo.getHeader());

ResponseEntity<String> result = restTemplate.exchange(uri, HttpMethod.POST,
        request, String.class);