httpClient 3

HttpClient httpClient = new HttpClient();

  HttpConnectionManagerParams managerParams = httpClient.getHttpConnectionManager().getParams();

  // 设置连接超时时间(单位毫秒)

  managerParams.setConnectionTimeout(30000);

  // 设置读数据超时时间(单位毫秒)

  managerParams.setSoTimeout(120000);

  String url = "localhost";

  PostMethod postMethod = new PostMethod(url);

  Header  header = new Header();

  header.setName("Cookie");

  header.setValue("cookie");

  header.setName("Refer");

  header.setValue("refer");

  postMethod.setRequestHeader(header);

  String strResponse = null;

  int statusCode=-1;

  try

  {

    statusCode= httpClient.executeMethod(postMethod);

    if (statusCode != HttpStatus.SC_OK)

    {

      throw new IllegalStateException("Method failed: "+ postMethod.getStatusLine());

    }

    strResponse = postMethod.getResponseBodyAsString();

  } catch (Exception ex)

  {

    throw new IllegalStateException(ex.toString());

  }

    finally

  {

     //释放连接

     postMethod.releaseConnection();

  }

    System.out.println(strResponse);