如何在 java 中使用以下 CURL 命令

Question

这是网址

curl -H "Authorization： Bearer oVi4yPxk1bJ64Y2qOsLJ2D2ZlC3FpK4L" https://api.url.com/v1/market/total-items.json

我想在 JAVA 上使用它，其中 oVi4yPxk1bJ64Y2qOsLJ2D2ZlC3FpK4L 值将是我使用变量接收的动态值。

Answer 1

这就是你在 Java 中的做法。curl - h 由 httpPost.addHeader（） 负责卷曲 - D 由表单主体curl -u 至少在此 API（例如条纹）的情况下，它是授权持有者。在 Oauth2 的情况下，curl -u 在标头中传递用户名：密码，例如

form.add(new BasicNameValuePair("username", request.getParameter("username")));
CloseableHttpClient userWebTokenHTTPclient;
        if (HIFIConstants.FULL_URL_HIFINITE.contains("localhost")) {  //for localhost HTTP request fails due to certificate issues, hence workaround. Works for Beta etc without SSLContext
            SSLContextBuilder sslcontext = new SSLContextBuilder();
            sslcontext.loadTrustMaterial(null, new TrustSelfSignedStrategy());
            userWebTokenHTTPclient = HttpClients.custom().setSSLContext(sslcontext.build()).setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE)
                    .build();
        } else
            userWebTokenHTTPclient = HttpClients.createDefault();

        HttpPost httpPost = new HttpPost("https://api.somepublicsite.com/v1/ident/verits");
        List<NameValuePair> form = new ArrayList<>();
        form.add(new BasicNameValuePair("return_url", "https://example-dev.example.com?vi={VERIFICATION_INTENT_ID}"));
        form.add(new BasicNameValuePair("requested_verifications[0]", "identity_document"));
        UrlEncodedFormEntity entity = new UrlEncodedFormEntity(form, Consts.UTF_8);
        httpPost.setEntity(entity);
        httpPost.addHeader("Authorization", "Bearer somesecretkeyhere"); 
        httpPost.addHeader("Version", "v3");
        httpPost.addHeader("Content-type", "application/x-www-form-urlencoded");    
        CloseableHttpResponse tokenResponse = userWebTokenHTTPclient.execute(httpPost);
        org.json.JSONObject verificationIntent = new org.json.JSONObject(EntityUtils.toString(tokenResponse.getEntity()));
        userWebTokenHTTPclient.close();