Java HttpsURLConnection.setDoOutput方法代码示例

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
/**
 * Sends the data to the bStats server.
 *
 * @param data The data to send.
 * @throws Exception If the request failed.
 */
private static void sendData(JsonObject data) throws Exception {
    Validate.notNull(data, "Data cannot be null");
    HttpsURLConnection connection = (HttpsURLConnection) new URL(URL).openConnection();

    // Compress the data to save bandwidth
    byte[] compressedData = compress(data.toString());

    // Add headers
    connection.setRequestMethod("POST");
    connection.addRequestProperty("Accept", "application/json");
    connection.addRequestProperty("Connection", "close");
    connection.addRequestProperty("Content-Encoding", "gzip"); // We gzip our request
    connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
    connection.setRequestProperty("Content-Type", "application/json"); // We send our data in JSON format
    connection.setRequestProperty("User-Agent", "MC-Server/" + B_STATS_VERSION);

    // Send data
    connection.setDoOutput(true);
    DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream());
    outputStream.write(compressedData);
    outputStream.flush();
    outputStream.close();

    connection.getInputStream().close(); // We don't care about the response - Just send our data :)
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
private static String importToCloudCard(CardHolder cardHolder, Properties properties) {

        try {

            URL url = new URL(properties.getProperty(BASE_URL) + "/api/people");
            HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
            connection.setDoOutput(true);
            connection.setRequestMethod("POST");
            setConnectionHeaders(connection, properties);

            OutputStream outputStream = connection.getOutputStream();
            outputStream.write(cardHolder.toJSON().getBytes());
            outputStream.flush();

            if (connection.getResponseCode() != HttpURLConnection.HTTP_CREATED) {
                return "Failed : HTTP error code : " + connection.getResponseCode();
            }

            connection.disconnect();

        } catch (IOException e) {
            e.printStackTrace();
        }
        return "Success";
    }
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
/**
 * 鍙戦�丟et璇锋眰
 * @param url
 * @return
 * @throws NoSuchProviderException 
 * @throws NoSuchAlgorithmException 
 * @throws IOException 
 * @throws KeyManagementException 
 */
public static String get(String url,Boolean https) throws NoSuchAlgorithmException, NoSuchProviderException, IOException, KeyManagementException {
    StringBuffer bufferRes = null;
    TrustManager[] tm = { new MyX509TrustManager() };  
    SSLContext sslContext = SSLContext.getInstance("SSL", "SunJSSE");  
    sslContext.init(null, tm, new java.security.SecureRandom());  
    // 浠庝笂杩癝SLContext瀵硅薄涓緱鍒癝SLSocketFactory瀵硅薄  
    SSLSocketFactory ssf = sslContext.getSocketFactory();
    
    URL urlGet = new URL(url);
    HttpsURLConnection http = (HttpsURLConnection) urlGet.openConnection();
    // 杩炴帴瓒呮椂
    http.setConnectTimeout(25000);
    // 璇诲彇瓒呮椂 --鏈嶅姟鍣ㄥ搷搴旀瘮杈冩參锛屽澶ф椂闂�
    http.setReadTimeout(25000);
    http.setRequestMethod("GET");
    http.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
    http.setSSLSocketFactory(ssf);
    http.setHostnameVerifier(new Verifier());
    http.setDoOutput(true);
    http.setDoInput(true);
    http.connect();
    
    InputStream in = http.getInputStream();
    BufferedReader read = new BufferedReader(new InputStreamReader(in, DEFAULT_CHARSET));
    String valueString = null;
    bufferRes = new StringBuffer();
    while ((valueString = read.readLine()) != null){
        bufferRes.append(valueString);
    }
    in.close();
    if (http != null) {
        // 鍏抽棴杩炴帴
        http.disconnect();
    }
    return bufferRes.toString();
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
/**
 * Sends the data to the bStats server.
 *
 * @param data The data to send.
 * @throws Exception If the request failed.
 */
private static void sendData(JSONObject data) throws Exception {
    if (data == null) {
        throw new IllegalArgumentException("Data cannot be null!");
    }
    if (Bukkit.isPrimaryThread()) {
        throw new IllegalAccessException("This method must not be called from the main thread!");
    }
    HttpsURLConnection connection = (HttpsURLConnection) new URL(URL).openConnection();

    // Compress the data to save bandwidth
    byte[] compressedData = compress(data.toString());

    // Add headers
    connection.setRequestMethod("POST");
    connection.addRequestProperty("Accept", "application/json");
    connection.addRequestProperty("Connection", "close");
    connection.addRequestProperty("Content-Encoding", "gzip"); // We gzip our request
    connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
    connection.setRequestProperty("Content-Type", "application/json"); // We send our data in JSON format
    connection.setRequestProperty("User-Agent", "MC-Server/" + B_STATS_VERSION);

    // Send data
    connection.setDoOutput(true);
    DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream());
    outputStream.write(compressedData);
    outputStream.flush();
    outputStream.close();

    connection.getInputStream().close(); // We don't care about the response - Just send our data :)
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
/**
 * Sends the data to the bStats server.
 *
 * @param data The data to send.
 * @throws Exception If the request failed.
 */
private static void sendData(JsonObject data) throws Exception {
    if (data == null) {
        throw new IllegalArgumentException("Data cannot be null");
    }

    HttpsURLConnection connection = (HttpsURLConnection) new URL(URL).openConnection();

    // Compress the data to save bandwidth
    byte[] compressedData = compress(data.toString());

    // Add headers
    connection.setRequestMethod("POST");
    connection.addRequestProperty("Accept", "application/json");
    connection.addRequestProperty("Connection", "close");
    connection.addRequestProperty("Content-Encoding", "gzip"); // We gzip our request
    connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
    connection.setRequestProperty("Content-Type", "application/json"); // We send our data in JSON format
    connection.setRequestProperty("User-Agent", "MC-Server/" + B_STATS_VERSION);

    // Send data
    connection.setDoOutput(true);
    DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream());
    outputStream.write(compressedData);
    outputStream.flush();
    outputStream.close();

    connection.getInputStream().close(); // We don't care about the response - Just send our data :)
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
/**
 *
 * @param requestURL
 * @param entity
 * @throws MalformedURLException
 * @throws IOException
 */
public HttpsPost(String requestURL, MultipartEntity entity) throws MalformedURLException, IOException {
    String boundary = "e2a540ab4e6c5ed79c01157c255a2b5007e157d7";
    URL url = new URL(requestURL);
    connection = (HttpsURLConnection) url.openConnection();
    connection.setUseCaches(false);
    connection.setDoOutput(true);
    connection.setRequestMethod("POST");
    connection.setDoInput(true);
    connection.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);
    process(entity, connection);
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
@Override
protected Event doExecute(final RequestContext requestContext) throws Exception {
    final HttpServletRequest request = WebUtils.getHttpServletRequest(requestContext);
    final String gRecaptchaResponse = request.getParameter("g-recaptcha-response");

    if (StringUtils.isBlank(gRecaptchaResponse)) {
        LOGGER.warn("Recaptcha response is missing from the request");
        return getError(requestContext);
    }
    try {
        final URL obj = new URL(recaptchaProperties.getVerifyUrl());
        final HttpsURLConnection con = (HttpsURLConnection) obj.openConnection();

        con.setRequestMethod("POST");
        con.setRequestProperty("User-Agent", WebUtils.getHttpServletRequestUserAgent());
        con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");

        final String postParams = "secret=" + recaptchaProperties.getSecret() + "&response=" + gRecaptchaResponse;

        LOGGER.debug("Sending 'POST' request to URL: [{}]", obj);
        con.setDoOutput(true);
        try (DataOutputStream wr = new DataOutputStream(con.getOutputStream())) {
            wr.writeBytes(postParams);
            wr.flush();
        }
        final int responseCode = con.getResponseCode();
        LOGGER.debug("Response Code: [{}]", responseCode);

        if (responseCode == HttpStatus.OK.value()) {
            try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream(), StandardCharsets.UTF_8))) {
                final String response = in.lines().collect(Collectors.joining());
                LOGGER.debug("Google captcha response received: [{}]", response);
                final JsonNode node = READER.readTree(response);
                if (node.has("success") && node.get("success").booleanValue()) {
                    return null;
                }
            }
        }
    } catch (final Exception e) {
        LOGGER.error(e.getMessage(), e);
    }
    return getError(requestContext);
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
/**
 * 删除客服帐号
 *
 * @param keFu
 * @return
 */
public static boolean deleteKfAccount(KeFu keFu) {
    boolean isOk = false;
    String token = WeiXinUtils.getToken();
    if (token != null) {
        String urlString = "https://api.weixin.qq.com/customservice/kfaccount/del?access_token=" + token;
        try {
            URL url = new URL(urlString);
            HttpsURLConnection httpsURLConnection = (HttpsURLConnection) url.openConnection();
            String kfAccountString = JSONObject.toJSONString(keFu);
            httpsURLConnection.setRequestProperty("Content-length", String.valueOf(kfAccountString.length()));
            httpsURLConnection.setRequestProperty("Content-Type", "application/json");
            httpsURLConnection.setDoOutput(true);
            httpsURLConnection.setDoInput(true);
            DataOutputStream dataOutputStream = new DataOutputStream(httpsURLConnection.getOutputStream());
            dataOutputStream.write(kfAccountString.getBytes());
            dataOutputStream.flush();
            dataOutputStream.close();
            DataInputStream dataInputStream = new DataInputStream(httpsURLConnection.getInputStream());
            StringBuffer stringBuffer = new StringBuffer();
            int inputByte = dataInputStream.read();
            while (inputByte != -1) {
                stringBuffer.append((char) inputByte);
                inputByte = dataInputStream.read();
            }
            String kfString = stringBuffer.toString();
            JSONObject jsonObject = JSON.parseObject(kfString);
            if (jsonObject.containsKey("errcode")) {
                int errcode = jsonObject.getIntValue("errcode");
                if (errcode == 0) {
                    isOk = true;
                } else {
                    //TODO 添加客服账号失败
                    isOk = false;
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    return isOk;
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
/**
 * 添加客服帐号
 *
 * @param keFu
 * @return
 */
public static boolean insertKfAccount(KeFu keFu) {
    boolean isOk = false;
    String token = WeiXinUtils.getToken();
    if (token != null) {
        String urlString = "https://api.weixin.qq.com/customservice/kfaccount/add?access_token=" + token;
        try {
            URL url = new URL(urlString);
            HttpsURLConnection httpsURLConnection = (HttpsURLConnection) url.openConnection();
            String kfAccountString = JSONObject.toJSONString(keFu);
            httpsURLConnection.setRequestProperty("Content-length", String.valueOf(kfAccountString.length()));
            httpsURLConnection.setRequestProperty("Content-Type", "application/json");
            httpsURLConnection.setDoOutput(true);
            httpsURLConnection.setDoInput(true);
            DataOutputStream dataOutputStream = new DataOutputStream(httpsURLConnection.getOutputStream());
            dataOutputStream.write(kfAccountString.getBytes());
            dataOutputStream.flush();
            dataOutputStream.close();
            DataInputStream dataInputStream = new DataInputStream(httpsURLConnection.getInputStream());
            StringBuffer stringBuffer = new StringBuffer();
            int inputByte = dataInputStream.read();
            while (inputByte != -1) {
                stringBuffer.append((char) inputByte);
                inputByte = dataInputStream.read();
            }
            String kfString = stringBuffer.toString();
            JSONObject jsonObject = JSON.parseObject(kfString);
            if (jsonObject.containsKey("errcode")) {
                int errcode = jsonObject.getIntValue("errcode");
                if (errcode == 0) {
                    isOk = true;
                } else {
                    //TODO 添加客服账号失败
                    isOk = false;
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    return isOk;
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
/**
 * 发送多媒体文件
 * 
 * @return
 */
public static String sendFileMsg(String touser, String toparty, String totag, int agentid, String media_id,
		boolean safe) throws IOException {
	JSONObject jsonObject = new JSONObject();

	jsonObject.put("touser", touser);// 成员ID列表（消息接收者，多个接收者用‘|’分隔，最多支持1000个）。特殊情况：指定为@all，则向关注该企业应用的全部成员发送
	jsonObject.put("toparty", toparty);// 部门ID列表，多个接收者用‘|’分隔，最多支持100个。当touser为@all时忽略本参数

	jsonObject.put("totag", totag);// 标签ID列表，多个接收者用‘|’分隔。当touser为@all时忽略本参数

	jsonObject.put("agentid", agentid + "");// 企业应用的id，整型。可在应用的设置页面查看
	jsonObject.put("msgtype", "file");// 消息类型，此时固定为：text

	JSONObject text = new JSONObject();
	text.put("media_id", media_id);

	jsonObject.put("file", text);// 消息内容
	if (safe) {
		jsonObject.put("safe", "1");// 表示是否是保密消息，0表示否，1表示是，默认0
	} else {
		jsonObject.put("safe", "0");// 表示是否是保密消息，0表示否，1表示是，默认0
	}

	System.out.println(jsonObject);
	String urlStr = "https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token="
			+ WeiXinCompanyUtils.getToken();
	String parameters = jsonObject.toString();

	URL url = new URL(urlStr);

	System.out.println("url:" + urlStr);
	System.out.println("parameters:" + parameters);

	HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
	conn.setDoOutput(true);
	conn.setDoInput(true);

	OutputStream output = conn.getOutputStream();
	output.write(parameters.getBytes("utf-8"));
	output.flush();

	BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));
	String s = null;
	StringBuilder sb = new StringBuilder();
	while ((s = reader.readLine()) != null) {
		sb.append(s);
	}
	reader.close();
	System.out.println(sb.toString());
	return sb.toString();
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
public static String upload(File file) throws IOException {
	String urlStr = "https://qyapi.weixin.qq.com/cgi-bin/media/upload?access_token=" + WeiXinCompanyUtils.getToken()
			+ "&type=file";
	// 定义数据分隔符
	String boundary = "------------7da2e536604c8";
	URL uploadUrl = new URL(urlStr);
	HttpsURLConnection uploadConn = (HttpsURLConnection) uploadUrl.openConnection();
	uploadConn.setDoOutput(true);
	uploadConn.setDoInput(true);
	uploadConn.setRequestMethod("POST");
	// 设置请求头Content-Type
	uploadConn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);
	// 获取媒体文件上传的输出流（往微信服务器写数据）
	OutputStream outputStream = uploadConn.getOutputStream();

	// 从请求头中获取内容类型
	String contentType = "text";
	// 根据内容类型判断文件扩展名
	String ext = file.getName().substring(file.getName().lastIndexOf("."));
	String name = file.getName();

	// 请求体开始
	outputStream.write(("--" + boundary + "\r\n").getBytes());
	String aaa = String
			.format("Content-Disposition: form-data; name=\"media\"; filename=\"" + name + "." + "%s\"\r\n", ext);
	outputStream.write(aaa.getBytes());
	String bbb = String.format("Content-Type: %s\r\n\r\n", contentType);
	outputStream.write(bbb.getBytes());

	// 获取媒体文件的输入流（读取文件）
	BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
	byte[] buf = new byte[8096];
	int size = 0;
	while ((size = bis.read(buf)) != -1) {
		// 将媒体文件写到输出流（往微信服务器写数据）
		outputStream.write(buf, 0, size);
	}
	// 请求体结束
	outputStream.write(("\r\n--" + boundary + "--\r\n").getBytes());
	outputStream.close();
	bis.close();

	// 获取媒体文件上传的输入流（从微信服务器读数据）
	InputStream inputStream = uploadConn.getInputStream();
	InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
	BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
	StringBuffer buffer = new StringBuffer();
	String str = null;
	while ((str = bufferedReader.readLine()) != null) {
		buffer.append(str);
	}
	bufferedReader.close();
	inputStreamReader.close();
	// 释放资源
	inputStream.close();
	uploadConn.disconnect();

	System.out.println(buffer.toString());
	return buffer.toString();
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
public static String upload(String fileName, File file) throws IOException {
	String urlStr = "https://qyapi.weixin.qq.com/cgi-bin/media/upload?access_token=" + WeiXinCompanyUtils.getToken()
			+ "&type=file";
	// 定义数据分隔符
	String boundary = "------------7da2e536604c8";
	URL uploadUrl = new URL(urlStr);
	HttpsURLConnection uploadConn = (HttpsURLConnection) uploadUrl.openConnection();
	uploadConn.setDoOutput(true);
	uploadConn.setDoInput(true);
	uploadConn.setRequestMethod("POST");
	// 设置请求头Content-Type
	uploadConn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);
	// 获取媒体文件上传的输出流（往微信服务器写数据）
	OutputStream outputStream = uploadConn.getOutputStream();

	// 从请求头中获取内容类型
	String contentType = "text";
	// 根据内容类型判断文件扩展名
	@SuppressWarnings("unused")
	String[] f = fileName.split("\\.");
	// 请求体开始
	outputStream.write(("--" + boundary + "\r\n").getBytes());
	// String aaa = String.format("Content-Disposition: form-data;
	// name=\"media\"; filename=\""+f[0]+"."+"%s\"\r\n", f[1]);
	String aaa = "Content-Disposition: form-data; name=\"media\"; filename=\"" + fileName + "\"\r\n";
	outputStream.write(aaa.getBytes());
	String bbb = String.format("Content-Type: %s\r\n\r\n", contentType);
	outputStream.write(bbb.getBytes());

	// 获取媒体文件的输入流（读取文件）
	BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
	byte[] buf = new byte[8096];
	int size = 0;
	while ((size = bis.read(buf)) != -1) {
		// 将媒体文件写到输出流（往微信服务器写数据）
		outputStream.write(buf, 0, size);
	}
	// 请求体结束
	outputStream.write(("\r\n--" + boundary + "--\r\n").getBytes());
	outputStream.close();
	bis.close();

	// 获取媒体文件上传的输入流（从微信服务器读数据）
	InputStream inputStream = uploadConn.getInputStream();
	InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
	BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
	StringBuffer buffer = new StringBuffer();
	String str = null;
	while ((str = bufferedReader.readLine()) != null) {
		buffer.append(str);
	}
	bufferedReader.close();
	inputStreamReader.close();
	// 释放资源
	inputStream.close();
	uploadConn.disconnect();

	System.out.println(buffer.toString());
	return buffer.toString();
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
private byte[] uploadAttachment(String method, String url, InputStream data,
                                long dataSize, byte[] key, ProgressListener listener)
  throws IOException
{
  URL                uploadUrl  = new URL(url);
  HttpsURLConnection connection = (HttpsURLConnection) uploadUrl.openConnection();
  connection.setDoOutput(true);

  if (dataSize > 0) {
    connection.setFixedLengthStreamingMode((int) AttachmentCipherOutputStream.getCiphertextLength(dataSize));
  } else {
    connection.setChunkedStreamingMode(0);
  }

  connection.setRequestMethod(method);
  connection.setRequestProperty("Content-Type", "application/octet-stream");
  connection.setRequestProperty("Connection", "close");
  connection.connect();

  try {
    OutputStream                 stream = connection.getOutputStream();
    AttachmentCipherOutputStream out    = new AttachmentCipherOutputStream(key, stream);
    byte[]                       buffer = new byte[4096];
    int                   read, written = 0;

    while ((read = data.read(buffer)) != -1) {
      out.write(buffer, 0, read);
      written += read;

      if (listener != null) {
        listener.onAttachmentProgress(dataSize, written);
      }
    }

    data.close();
    out.flush();
    out.close();

    if (connection.getResponseCode() != 200) {
      throw new IOException("Bad response: " + connection.getResponseCode() + " " + connection.getResponseMessage());
    }

    return out.getAttachmentDigest();
  } finally {
    connection.disconnect();
  }
}
 

import javax.net.ssl.HttpsURLConnection; //导入方法依赖的package包/类
public static JSONObject httpsRequest(String requestUrl, String requestMethod, String outputStr) {
	JSONObject jsonObject = null;
	try {
		// 创建SSLContext对象，并使用我们指定的信任管理器初始化
		TrustManager[] tm = { new HttpsX509TrustManager() };
		SSLContext sslContext = SSLContext.getInstance("SSL", "SunJSSE");
		sslContext.init(null, tm, new java.security.SecureRandom());
		// 从上述SSLContext对象中得到SSLSocketFactory对象
		SSLSocketFactory ssf = sslContext.getSocketFactory();
		URL url = new URL(requestUrl);
		HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
		conn.setSSLSocketFactory(ssf);
		conn.setDoOutput(true);
		conn.setDoInput(true);
		conn.setRequestProperty("Connection", "keep-alive");
		conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.154 Safari/537.36");
		conn.setUseCaches(false);
		conn.setRequestProperty("Content-Type", "application/json;;charset=UTF-8");
		// 设置请求方式（GET/POST）
		conn.setRequestMethod(requestMethod);
		// 当outputStr不为null时向输出流写数据
		if (null != outputStr) {
			OutputStream outputStream = conn.getOutputStream();
			// 注意编码格式
			outputStream.write(outputStr.getBytes("UTF-8"));
			outputStream.close();
		}
		// 从输入流读取返回内容
		InputStream inputStream = conn.getInputStream();
		InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
		BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
		String str = null;
		StringBuffer buffer = new StringBuffer();
		while ((str = bufferedReader.readLine()) != null) {
			buffer.append(str);
		}
		// 释放资源
		bufferedReader.close();
		inputStreamReader.close();
		inputStream.close();
		inputStream = null;
		conn.disconnect();
		jsonObject = JSONObject.parseObject(buffer.toString());
	} catch (ConnectException ce) {
		ce.printStackTrace();
	} catch (Exception e) {
		e.printStackTrace();
	}
	return jsonObject;
}