http请求及模拟浏览器发送http请求

 /**
   *测试新增图片
   * @throws IOException
   * @throws HttpException
   * @throws SAXException
   * @throws ParserConfigurationException
   */
       // @Test
// public void TestUploadImage() throws HttpException, IOException, SAXException, ParserConfigurationException{
// System. out.println("----------");
// System.out.println("----------");
// HttpClient client = new HttpClient();
// PostMethod method = new PostMethod("http://localhost:8080/egis-scms-core/order/fileUpLoad.do");
// File file = new File("D:/a.jpg");
/ / FilePart fp = new FilePart("files", file);
// StringPart barcode = new StringPart("id", "GP1101MR3401S100277736");
// StringPart picCode = new StringPart("picCode", "GP17");
// Part[] parts = {id,picCode,fp};
// MultipartRequestEntity mre = new MultipartRequestEntity(parts,method.getParams());          
// method.setRequestEntity(mre);
// int httpStat = client.executeMethod(method) ;
//       
// if (httpStat != 200) {
// //如果失败，获取返回XML信息
// String xml = method.getResponseBodyAsString();
// DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
// DocumentBuilder builder = factory.newDocumentBuilder();
// StringReader stringReader = new StringReader(xml);
// InputSource inputSource = new InputSource(stringReader);
// Document doc = builder.parse(inputSource);
// doc.normalize();
/ / NodeList resultNL = doc.getElementsByTagName("desciption");
// String fromAgentResult = resultNL.item(0).getFirstChild().getNodeValue();
// }   
// }

//开始调用服务
  Map result = null;
  try {
     result = (Map) HttpProxy.send(scmsCoreUrl+UrlConstants.pubOrderInsuranceListUrl, params, Map.class);
  } catch (IOException e) {
     LoggerUtil.logError(this.getClass() .getName(), "orderList", e);
     throw new BusinessException(e);
  }

工具类：

public class HttpProxy {

public static Object send(String url,SettingModel setting,Map<String,String> parameter,Class<?> resultClazz){
  Object result = null;
  LoggerUtil.trace(HttpProxy.class.getName(), "数据接收类：" , resultClazz==null?null:resultClazz.getName()+"请求地址： " + url + "请求参数: " + parameter );
  try {
   SSLContextBuilder builder = new SSLContextBuilder();
      builder.loadTrustMaterial(null, new TrustSelfSignedStrategy() );
      SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(
              builder.build());
      CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(
              sslsf).build();
      SSLSocketFactory.getSocketFactory().setHostnameVerifier(new AllowAllHostnameVerifier());
   HttpUriRequest method = HttpMethodUtil.createMethod(url,setting,parameter,null);
       
   HttpResponse resp = httpclient.execute(method);
   
   String resultBody = EntityUtils.toString(resp.getEntity(), HTTP.UTF_8);
   int status = resp.getStatusLine(). getStatusCode();
   LoggerUtil.trace(HttpProxy.class.getName(), "返回状态：" + status,"返回值：" + resultBody);
   if(resultClazz == null || resultClazz.equals(String.class)) {
    result = resultBody;
   }else{
    Resolve resolve = ResolveFactory.createResolve(setting.getDataType());
    result = resolve.resolve(resultBody, resultClazz);
   }
  }catch(Exception e){
   LoggerUtil.logError(HttpProxy.class.getName (), resultClazz==null?"":resultClazz.getName() +"请求地址： " + url + "请求参数: " + parameter ,e );
  }
  return result;
 }

public static Object send(String url, String data, SettingModel setting, Class<?> resultClazz) throws BusinessException {
  Object result = null;
  LoggerUtil.trace(HttpProxy.class.getName(), "数据接收类：" ,"请求地址： " + url + "请求参数: " + data); 
  try {
   SSLContextBuilder builder = new SSLContextBuilder();
      builder.loadTrustMaterial(null, new TrustSelfSignedStrategy());
      SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(
              builder.build());
      CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(
              sslsf).build();
      SSLSocketFactory.getSocketFactory().setHostnameVerifier(new AllowAllHostnameVerifier());
   HttpUriRequest method = HttpMethodUtil.createMethod(url,setting,data,null);
       
   HttpResponse resp = httpclient.execute(method);
   
   String resultBody = EntityUtils.toString(resp.getEntity(), HTTP.UTF_8);
   int status = resp.getStatusLine().getStatusCode();
   LoggerUtil.trace(HttpProxy.class.getName(), "返回状态：" + status,"返回值：" + resultBody);
   if(resultClazz == null || resultClazz.equals(String.class)){
    result = resultBody;
   }else{
    Resolve resolve = ResolveFactory.createResolve(setting .getDataType());
    result = resolve.resolve(resultBody, resultClazz);
   }
  }catch(Exception e){
   LoggerUtil.logError(HttpProxy.class.getName(), "数据接收类：" + resultClazz==null?null :resultClazz.getName() +"请求地址： " + url + "请求参数: " + data ,e );
   throw new BusinessException();
  }
  return result;
 }

 public static Object sendAddHeader(String url,SettingModel setting,Map<String,String> parameter,String Authorization,Class<?> resultClazz){ Object result = null; //StringBuilder result2 = new StringBuilder(); LoggerUtil.trace(HttpProxy. class.getName(), "数据接收类：" , resultClazz==null?null:resultClazz.getName() + "请求地址： " + url + "请求参数: " + parameter + "Auth认证密钥" + Authorization ); try { SSLContextBuilder builder = new SSLContextBuilder(); builder.loadTrustMaterial(null, new TrustSelfSignedStrategy()); SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory( builder.build()); CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory( sslsf) .build();

// HttpUriRequest method = HttpMethodUtil.createMethod(url,setting,parameter,Authorization); HttpPost method = new HttpPost(url); if(Authorization != null && !"".equals(Authorization)){ method.addHeader("Authorization ", Authorization); } List<NameValuePair> param = new ArrayList<NameValuePair>(); Set<Entry<String,String>> entrySet = parameter.entrySet(); Iterator<Entry<String,String>> iterator = entrySet. iterator(); while(iterator.hasNext()){ Entry<String,String> entry = iterator.next(); param.add(new BasicNameValuePair(entry.getKey(), entry.getValue())); } method .setEntity(new UrlEncodedFormEntity(param, HTTP.UTF_8));

                 HttpResponse resp = httpclient.execute(method); String resultBody = EntityUtils.toString(resp.getEntity(), HTTP.UTF_8); LoggerUtil.trace(HttpProxy.class.getName(), "返回值：" , resultBody); if (resultClazz == null || resultClazz.equals(String.class)){ }else{ Resolve resolve = ResolveFactory.createResolve(setting.getDataType()); result = resolve.resolve(resultBody, resultClazz); } }catch(Exception e){ LoggerUtil.logError(HttpProxy.class.getName(), resultClazz==null?null:resultClazz.getName() +"请求地址： " + url + "请求参数: " + parameter ,e ); } return result ; }

public static Object send(String url,Map<String,String> parameter,Class<?> resultClazz) throws IOException{
  SettingModel setting = new SettingModel();
  return send(url,setting,parameter,resultClazz);
 }

}