使用JAVA請求須要Basic身份驗證的接口

package com.lh.utils; import java.io.IOException; import java.net.URL; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.auth.AuthScope; import org.apache.http.auth.UsernamePasswordCredentials; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.CredentialsProvider; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.BasicCredentialsProvider; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClientBuilder; import org.apache.http.util.EntityUtils; /** * @author zhangjiahao * @date 2019/12/23 13:35 */
public class HttpClientWithBasicAuth { public static void main(String args[]){ // 建立HttpClientBuilder
        HttpClientBuilder httpClientBuilder = HttpClientBuilder.create(); // 設置BasicAuth
        CredentialsProvider provider = new BasicCredentialsProvider(); // Create the authentication scope
        AuthScope scope = new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT, AuthScope.ANY_REALM); // Create credential pair，在此處填寫用戶名和密碼
        UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("admin", "lh886"); // Inject the credentials
 provider.setCredentials(scope, credentials); // Set the default credentials provider
 httpClientBuilder.setDefaultCredentialsProvider(provider); // HttpClient
        CloseableHttpClient closeableHttpClient = httpClientBuilder.build(); String result = ""; HttpGet httpGet = null; HttpResponse httpResponse = null; HttpEntity entity = null; HttpPost httpPost = new HttpPost("http://10.231.34.210/api/v1/Cubes('%E9%A1%B9%E7%9B%AE%E8%82%A1%E4%B8%9C%E6%96%B9%E6%8C%87%E6%A0%87')/Views('%E7%B3%BB%E7%BB%9F%E6%8E%A5%E5%8F%A3')/tm1.Execute?$expand=Axes($expand=Hierarchies($select=Name),Tuples($expand=Members($select=Name))),Cells"); httpPost.addHeader("Content-Type","application/json; charset=utf-8"); try { httpResponse = closeableHttpClient.execute(httpPost); entity = httpResponse.getEntity(); if( entity != null ){ result = EntityUtils.toString(entity); } } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } // 關閉鏈接
        try { closeableHttpClient.close(); } catch (IOException e) { e.printStackTrace(); } System.out.println(result); } }