java提交数据时带证书验证和关闭证书验证

public class HttpClientUtil {


	public static String doPost(String url,Map<String,String> map,String charset){  
	    HttpClient httpClient = null;  
	    HttpPost httpPost = null;  
	    String result = null;

		try{

	

//with ssl certificate verification  带证书验证

		System.setProperty("javax.net.ssl.trustStore","Path\\to\\javaKeyStore");
		System.setProperty("javax.net.ssl.trustStorePassword","password");


		 httpClient =  HttpClientBuilder.create()


//without  ssl certificate verification 注释部分是不带证书验证

//					.setSSLContext(sslContext)
//					.setConnectionManager(
//							new PoolingHttpClientConnectionManager(
//									RegistryBuilder.<ConnectionSocketFactory>create()
//											.register("http", PlainConnectionSocketFactory.INSTANCE)
//											.register("https", new SSLConnectionSocketFactory(sslContext,
//													NoopHostnameVerifier.INSTANCE))
//											.build()
//							))
					.build();

	      httpPost = new HttpPost(url);
	      //设置参数
	      List<NameValuePair> list = new ArrayList<NameValuePair>();  
	      Iterator iterator = map.entrySet().iterator();  
	      while(iterator.hasNext()){  
	        Entry<String,String> elem = (Entry<String, String>) iterator.next();  
	        list.add(new BasicNameValuePair(elem.getKey(),elem.getValue()));  
	      }  
	      if(list.size() > 0){  
	        UrlEncodedFormEntity entity = new UrlEncodedFormEntity(list,charset);  
	        httpPost.setEntity(entity);  
	      }



	      HttpResponse response = httpClient.execute(httpPost);  
	      if(response != null){  
	        HttpEntity resEntity = response.getEntity();  
	        if(resEntity != null){  
	          result = EntityUtils.toString(resEntity,charset);  
	        }  
	      }  
	    }catch(Exception ex){  
	      ex.printStackTrace();  
	    }  
	    return result;  
	  }  

}