HttpResponse response = client.execute（request）; Https URL失敗（連接被拒絕），

Question

我無法通過HTTPS獲得此功能。它給我：連接拒絕。與HTTP一致工作。

//Method creates a httpPost such as a json file 

public static void createRequest(StringEntity params, String[][] headers, String url) { 

    HttpClient client = HttpClientBuilder.create().build(); 

    try { 

     HttpPost request = new HttpPost(url); 

     for(String[] header: headers) { 
      request.addHeader(header[0], header[1]); 
     } 
     request.setEntity(params); 
     HttpResponse response = client.execute(request); 

     System.out.println(response.toString()); 

    } catch(Exception e) { 
     e.printStackTrace(); 
    } 
} 

Answer 1

你可以嘗試提供代理嗎？

httpclient.getParams().setParameter("proxyportvalue",proxy);