微信相关的请求

//requestUrl 微信的地址 requestMethod get或者post outputStr post的时候发送的数据

 

 public static String httpRequest(String requestUrl, String requestMethod,
   String outputStr) {

  String jsonStr = "";
  StringBuffer buffer = new StringBuffer();
  try {

   SSLContext sslcontext = SSLContext.getInstance("TLS");
   sslcontext.init(null, new TrustManager[] { myX509TrustManager },
     null);
   SSLSocketFactory ssf = sslcontext.getSocketFactory();
   URL url = new URL(requestUrl);
   HttpsURLConnection httpUrlConn = (HttpsURLConnection) url
     .openConnection();
   httpUrlConn.setSSLSocketFactory(ssf);
   httpUrlConn.setDoOutput(true);
   httpUrlConn.setDoInput(true);
   httpUrlConn.setUseCaches(true);

   //if ("POST".equals(requestMethod)) {
    httpUrlConn.setRequestMethod(requestMethod);
    httpUrlConn.connect();
  // }

   if (null != outputStr) {
    OutputStream outputStream = httpUrlConn.getOutputStream();
    outputStream.write(outputStr.getBytes("UTF-8"));
    outputStream.close();
   }

   InputStream inputStream = httpUrlConn.getInputStream();
   InputStreamReader inputStreamReader = new InputStreamReader(
     inputStream, "utf-8");
   BufferedReader bufferedReader = new BufferedReader(
     inputStreamReader);
   String str = null;
   while ((str = bufferedReader.readLine()) != null) {
    buffer.append(str);
   }
   bufferedReader.close();
   inputStreamReader.close();
   inputStream.close();
   inputStream = null;
   httpUrlConn.disconnect();
   jsonStr = buffer.toString();
  } catch (ConnectException ce) {
   ce.printStackTrace();
  } catch (Exception e) {
   e.printStackTrace();
  }
  return jsonStr;
 }

 private static TrustManager myX509TrustManager = new X509TrustManager() {

  public X509Certificate[] getAcceptedIssuers() {
   return null;
  }

  public void checkServerTrusted(X509Certificate[] chain, String authType)
    throws CertificateException {
  }

  public void checkClientTrusted(X509Certificate[] chain, String authType)
    throws CertificateException {
  }
 };

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