Java 无效的HTTP方法：修补程序

在尝试了其他解决方案之后

我得到了无效的HTTP方法：Java7的补丁异常。 更新JAVA不在选项中，因此我必须坚持解决方法

我使用调用来像这样调用请求

Invocation invoke = reqBuilder.build(getHTTPVerb(), Entity.entity(requestJSON, MediaType.APPLICATION_JSON));
getWebTarget().request(MediaType.APPLICATION_JSON).header("Authorization", getAuthorization()).accept(MediaType.APPLICATION_JSON);

getHTTPVerb（）

返回字符串“POST”或“PATCH”

使用补丁方法时，我遇到了问题

在上述问题中，我没有尝试过一种解决方案：

conn.setRequestProperty("X-HTTP-Method-Override", "PATCH");
conn.setRequestMethod("POST");

---

conn

是

HttpURLConnection

实例

---

但我不确定如何从调用类或任何属性获取

HttpURLConnection

---

非常感谢您提供任何指导或帮助。

apache http客户端的补丁方法示例：

    try {

        //This is just to avoid ssl hostname verification and to trust all, you can use simple Http client also
        CloseableHttpClient httpClient = HttpClientBuilder.create().setSSLContext(new SSLContextBuilder().loadTrustMaterial(null, TrustAllStrategy.INSTANCE).build())
                .setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE).build();

        HttpPatch request = new HttpPatch(REST_SERVICE_URL);
        StringEntity params = new StringEntity(JSON.toJSONString(payload), ContentType.APPLICATION_JSON);
        request.setEntity(params);
        request.addHeader(org.apache.http.HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE);
        request.addHeader(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON_VALUE);
        request.addHeader(HttpHeaders.AUTHORIZATION, OAuth2AccessToken.BEARER_TYPE + " " + accessToken);
        HttpResponse response =     httpClient.execute(request);            

        String statusCode = response.getStatusLine().getStatusCode();

    } catch (Exception ex) {
        // handle exception here
    }

RestTemplate的等效示例：

    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);
    headers.add("Authorization", OAuth2AccessToken.BEARER_TYPE + " " + accessToken);
    final HttpEntity<String> entity = new HttpEntity<String>(JSON.toJSONString(payload), headers);
    RestTemplate restTemplate = new RestTemplate();
    try {
        ResponseEntity<String> response = restTemplate.exchange(REST_SERVICE_URL, HttpMethod.PATCH, entity, String.class);
        String statusCode =  response.getStatusCode();
    } catch (HttpClientErrorException e) {
        // handle exception here
    }

HttpHeaders=newhttpheaders（）；
headers.setContentType（MediaType.APPLICATION_JSON）；
添加（“授权”，OAuth2AccessToken.BEARER_TYPE+“”+accessToken）；
最终HttpEntity实体=新的HttpEntity（JSON.toJSONString（payload），头文件）；
RestTemplate RestTemplate=新RestTemplate（）；
试一试{
ResponseEntity response=restemplate.exchange（REST\u SERVICE\u URL，HttpMethod.PATCH，entity，String.class）；
字符串statusCode=response.getStatusCode（）；
}捕获（HttpClientErrorE异常）{
//在这里处理异常
}

apache http客户端的补丁方法示例：

    try {

        //This is just to avoid ssl hostname verification and to trust all, you can use simple Http client also
        CloseableHttpClient httpClient = HttpClientBuilder.create().setSSLContext(new SSLContextBuilder().loadTrustMaterial(null, TrustAllStrategy.INSTANCE).build())
                .setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE).build();

        HttpPatch request = new HttpPatch(REST_SERVICE_URL);
        StringEntity params = new StringEntity(JSON.toJSONString(payload), ContentType.APPLICATION_JSON);
        request.setEntity(params);
        request.addHeader(org.apache.http.HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE);
        request.addHeader(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON_VALUE);
        request.addHeader(HttpHeaders.AUTHORIZATION, OAuth2AccessToken.BEARER_TYPE + " " + accessToken);
        HttpResponse response =     httpClient.execute(request);            

        String statusCode = response.getStatusLine().getStatusCode();

    } catch (Exception ex) {
        // handle exception here
    }

RestTemplate的等效示例：

    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);
    headers.add("Authorization", OAuth2AccessToken.BEARER_TYPE + " " + accessToken);
    final HttpEntity<String> entity = new HttpEntity<String>(JSON.toJSONString(payload), headers);
    RestTemplate restTemplate = new RestTemplate();
    try {
        ResponseEntity<String> response = restTemplate.exchange(REST_SERVICE_URL, HttpMethod.PATCH, entity, String.class);
        String statusCode =  response.getStatusCode();
    } catch (HttpClientErrorException e) {
        // handle exception here
    }

HttpHeaders=newhttpheaders（）；
headers.setContentType（MediaType.APPLICATION_JSON）；
添加（“授权”，OAuth2AccessToken.BEARER_TYPE+“”+accessToken）；
最终HttpEntity实体=新的HttpEntity（JSON.toJSONString（payload），头文件）；
RestTemplate RestTemplate=新RestTemplate（）；
试一试{
ResponseEntity response=restemplate.exchange（REST\u SERVICE\u URL，HttpMethod.PATCH，entity，String.class）；
字符串statusCode=response.getStatusCode（）；
}捕获（HttpClientErrorE异常）{
//在这里处理异常
}

您是否尝试过中建议从httpcomponents使用HttpClient的解决方案？另请参见

HttpURLConnection

只是不支持

补丁

。您必须使用不同的HTTP库。@Redlab是的，我试过了，我在问题中也提到了相同的帖子。不过，来自httpcomponents的HttpPatch可以做到这一点……您是否尝试过中建议使用来自httpcomponents的HttpClient的解决方案？另请参见

HttpURLConnection

只是不支持

补丁

。您必须使用不同的HTTP库。@Redlab是的，我试过了，我在问题中也提到了同一篇文章。不过，来自httpcomponents的HttpPatch可以做到这一点。。。。