java 发送带Basic Auth认证的http post请求

构造http header

private static final String URL = "url";
private static final String APP_KEY = "key";
private static final String SECRET_KEY = "secret";

    /**
     * 构造Basic Auth认证头信息
     * 
     * @return
     */
    private String getHeader() {
        String auth = APP_KEY + ":" + SECRET_KEY;
        byte[] encodedAuth = Base64.encodeBase64(auth.getBytes(Charset.forName("US-ASCII")));
        String authHeader = "Basic " + new String(encodedAuth);
        return authHeader;
    }

老方式：

    private void send1(JPushObject pushObject) {
        CloseableHttpClient client = HttpClients.createDefault();
        HttpPost post = new HttpPost(URL);
        System.out.println("要发送的数据" + JSON.toJSONString(pushObject));
        StringEntity myEntity = new StringEntity(JSON.toJSONString(pushObject), ContentType.APPLICATION_JSON);// 构造请求数据
        post.addHeader("Authorization", getHeader());
        post.setEntity(myEntity);// 设置请求体
        String responseContent = null; // 响应内容
        CloseableHttpResponse response = null;
        try {
            response = client.execute(post);
            System.out.println(JSON.toJSONString(response));
            if (response.getStatusLine().getStatusCode() == 200) {
                HttpEntity entity = response.getEntity();
                responseContent = EntityUtils.toString(entity, "UTF-8");
            }
            System.out.println("responseContent:" + responseContent);
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                if (response != null)
                    response.close();

            } catch (IOException e) {
                e.printStackTrace();
            } finally {
                try {
                    if (client != null)
                        client.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

httpClient方式

添加认证

HttpClientContext context = HttpClientContext.create();

public void addUserOAuth(String username, String password) {
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        org.apache.http.auth.Credentials credentials = new org.apache.http.auth.UsernamePasswordCredentials(username, password);
        credsProvider.setCredentials(org.apache.http.auth.AuthScope.ANY, credentials);
        this.context.setCredentialsProvider(credsProvider);
    }

public void send() throws ClientProtocolException, IOException {
        HttpClient httpClient = HttpClientBuilder.create().build();
        HttpPost httpPost = BaseHttpPost.buildHttpHeader(url);
        // 设置请求的参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("fromAccid", fromAccid));
        nvps.add(new BasicNameValuePair("toAccids", toAccids));
        nvps.add(new BasicNameValuePair("type", msgType));
        Map<String, Object> body = new HashMap<String, Object>();
        body.put("msg", msg);
        nvps.add(new BasicNameValuePair("body", JSON.toJSONString(body)));
        nvps.add(new BasicNameValuePair("pushcontent", msg));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
        // 执行请求

　　addUserOAuth("123", "456");

　　

　　// 执行请求

HttpResponse response = httpClient.execute(httpPost,context);

// 打印执行结果 System.out.println(EntityUtils.toString(response.getEntity(), "utf-8")); }