java.net.HttpURLConnection.setReadTimeout()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中java.net.HttpURLConnection.setReadTimeout()方法的一些代码示例，展示了HttpURLConnection.setReadTimeout()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。HttpURLConnection.setReadTimeout()方法的具体详情如下：
包路径：java.net.HttpURLConnection
类名称：HttpURLConnection
方法名：setReadTimeout

HttpURLConnection.setReadTimeout介绍

暂无

代码示例

代码示例来源：origin: jenkinsci/jenkins

/**
 * Connects to the given HTTP URL and configure time out, to avoid infinite hang.
 */
private static HttpURLConnection open(URL url) throws IOException {
  HttpURLConnection c = (HttpURLConnection)url.openConnection();
  c.setReadTimeout(TIMEOUT);
  c.setConnectTimeout(TIMEOUT);
  return c;
}

代码示例来源：origin: ACRA/acra

@SuppressWarnings("WeakerAccess")
protected void configureTimeouts(@NonNull HttpURLConnection connection, int connectionTimeOut, int socketTimeOut) {
  connection.setConnectTimeout(connectionTimeOut);
  connection.setReadTimeout(socketTimeOut);
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Template method for preparing the given {@link HttpURLConnection}.
 * <p>The default implementation prepares the connection for input and output, and sets the HTTP method.
 * @param connection the connection to prepare
 * @param httpMethod the HTTP request method ({@code GET}, {@code POST}, etc.)
 * @throws IOException in case of I/O errors
 */
protected void prepareConnection(HttpURLConnection connection, String httpMethod) throws IOException {
  if (this.connectTimeout >= 0) {
    connection.setConnectTimeout(this.connectTimeout);
  }
  if (this.readTimeout >= 0) {
    connection.setReadTimeout(this.readTimeout);
  }
  connection.setDoInput(true);
  if ("GET".equals(httpMethod)) {
    connection.setInstanceFollowRedirects(true);
  }
  else {
    connection.setInstanceFollowRedirects(false);
  }
  if ("POST".equals(httpMethod) || "PUT".equals(httpMethod) ||
      "PATCH".equals(httpMethod) || "DELETE".equals(httpMethod)) {
    connection.setDoOutput(true);
  }
  else {
    connection.setDoOutput(false);
  }
  connection.setRequestMethod(httpMethod);
}

代码示例来源：origin: bumptech/glide

urlConnection.addRequestProperty(headerEntry.getKey(), headerEntry.getValue());
urlConnection.setConnectTimeout(timeout);
urlConnection.setReadTimeout(timeout);
urlConnection.setUseCaches(false);
urlConnection.setDoInput(true);
  throw new HttpException("Received empty or null redirect url");
 URL redirectUrl = new URL(url, redirectUrlString);

代码示例来源：origin: ctripcorp/apollo

/**
 * ping the url, return true if ping ok, false otherwise
 */
public static boolean pingUrl(String address) {
 try {
  URL urlObj = new URL(address);
  HttpURLConnection connection = (HttpURLConnection) urlObj.openConnection();
  connection.setRequestMethod("GET");
  connection.setUseCaches(false);
  connection.setConnectTimeout(DEFAULT_TIMEOUT_IN_SECONDS);
  connection.setReadTimeout(DEFAULT_TIMEOUT_IN_SECONDS);
  int statusCode = connection.getResponseCode();
  cleanUpConnection(connection);
  return (200 <= statusCode && statusCode <= 399);
 } catch (Throwable ignore) {
 }
 return false;
}

代码示例来源：origin: spring-projects/spring-security-oauth

/**
 * Open a connection to the given URL.
 *
 * @param requestTokenURL The request token URL.
 * @return The HTTP URL connection.
 */
protected HttpURLConnection openConnection(URL requestTokenURL) {
 try {
  HttpURLConnection connection = (HttpURLConnection) requestTokenURL.openConnection(selectProxy(requestTokenURL));
  connection.setConnectTimeout(getConnectionTimeout());
  connection.setReadTimeout(getReadTimeout());
  return connection;
 }
 catch (IOException e) {
  throw new OAuthRequestFailedException("Failed to open an OAuth connection.", e);
 }
}

代码示例来源：origin: apache/incubator-dubbo

@Override
  protected void prepareConnection(HttpURLConnection con,
                   int contentLength) throws IOException {
    super.prepareConnection(con, contentLength);
    con.setReadTimeout(url.getParameter(Constants.TIMEOUT_KEY, Constants.DEFAULT_TIMEOUT));
    con.setConnectTimeout(url.getParameter(Constants.CONNECT_TIMEOUT_KEY, Constants.DEFAULT_CONNECT_TIMEOUT));
  }
};

代码示例来源：origin: aws/aws-sdk-java

public HttpURLConnection connectToEndpoint(URI endpoint, Map<String, String> headers) throws IOException {
  HttpURLConnection connection = (HttpURLConnection) endpoint.toURL().openConnection(Proxy.NO_PROXY);
  connection.setConnectTimeout(1000 * 2);
  connection.setReadTimeout(1000 * 5);
  connection.setRequestMethod("GET");
  connection.setDoOutput(true);
  for (Map.Entry<String, String> header : headers.entrySet()) {
    connection.addRequestProperty(header.getKey(), header.getValue());
  }
  // TODO should we autoredirect 3xx
  // connection.setInstanceFollowRedirects(false);
  connection.connect();
  return connection;
}

代码示例来源：origin: apache/incubator-dubbo

@Override
  protected void prepareConnection(HttpURLConnection con,
                   int contentLength) throws IOException {
    super.prepareConnection(con, contentLength);
    con.setReadTimeout(url.getParameter(Constants.TIMEOUT_KEY, Constants.DEFAULT_TIMEOUT));
    con.setConnectTimeout(url.getParameter(Constants.CONNECT_TIMEOUT_KEY, Constants.DEFAULT_CONNECT_TIMEOUT));
  }
};

代码示例来源：origin: nostra13/Android-Universal-Image-Loader

/**
 * Create {@linkplain HttpURLConnection HTTP connection} for incoming URL
 *
 * @param url   URL to connect to
 * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object)
 *              DisplayImageOptions.extraForDownloader(Object)}; can be null
 * @return {@linkplain HttpURLConnection Connection} for incoming URL. Connection isn't established so it still configurable.
 * @throws IOException if some I/O error occurs during network request or if no InputStream could be created for
 *                     URL.
 */
protected HttpURLConnection createConnection(String url, Object extra) throws IOException {
  String encodedUrl = Uri.encode(url, ALLOWED_URI_CHARS);
  HttpURLConnection conn = (HttpURLConnection) new URL(encodedUrl).openConnection();
  conn.setConnectTimeout(connectTimeout);
  conn.setReadTimeout(readTimeout);
  return conn;
}

代码示例来源：origin: alipay/sofa-rpc

private HttpURLConnection createConnection(URL url, String method, boolean doOutput) {
  HttpURLConnection con;
  try {
    con = (HttpURLConnection) url.openConnection();
    con.setRequestMethod(method);
    con.setConnectTimeout(connectTimeout);
    con.setReadTimeout(readTimeout);
    con.setDoOutput(doOutput);
    con.setDoInput(true);
    con.setUseCaches(false);
    con.setRequestProperty("Content-Type", "text/plain");
    return con;
  } catch (IOException e) {
    e.printStackTrace();
    return null;
  }
}

代码示例来源：origin: alipay/sofa-rpc

private HttpURLConnection createConnection(URL url, String method, boolean doOutput) {
  HttpURLConnection con;
  try {
    con = (HttpURLConnection) url.openConnection();
    con.setRequestMethod(method);
    con.setConnectTimeout(connectTimeout);
    con.setReadTimeout(readTimeout);
    con.setDoOutput(doOutput);
    con.setDoInput(true);
    con.setUseCaches(false);
    con.setRequestProperty("Content-Type", "text/plain");
    return con;
  } catch (IOException e) {
    e.printStackTrace();
    return null;
  }
}

代码示例来源：origin: jmxtrans/jmxtrans

public void configure(HttpURLConnection httpURLConnection) throws ProtocolException {
  httpURLConnection.setRequestMethod(requestMethod);
  httpURLConnection.setDoInput(true);
  httpURLConnection.setDoOutput(true);
  httpURLConnection.setReadTimeout(readTimeoutInMillis);
  if (contentType != null) httpURLConnection.setRequestProperty("Content-Type", contentType);
  if (authorization != null) httpURLConnection.setRequestProperty("Authorization", authorization);
  httpURLConnection.setRequestProperty("User-Agent", userAgent);
}

代码示例来源：origin: graphhopper/graphhopper

public HttpURLConnection createConnection(String urlStr) throws IOException {
  URL url = new URL(urlStr);
  HttpURLConnection conn = (HttpURLConnection) url.openConnection();
  // Will yield in a POST request: conn.setDoOutput(true);
  conn.setDoInput(true);
  conn.setUseCaches(true);
  conn.setRequestProperty("Referrer", referrer);
  conn.setRequestProperty("User-Agent", userAgent);
  // suggest respond to be gzipped or deflated (which is just another compression)
  // http://stackoverflow.com/q/3932117
  conn.setRequestProperty("Accept-Encoding", acceptEncoding);
  conn.setReadTimeout(timeout);
  conn.setConnectTimeout(timeout);
  return conn;
}

代码示例来源：origin: pwittchen/ReactiveNetwork

protected HttpURLConnection createHttpUrlConnection(final String host, final int port,
   final int timeoutInMs) throws IOException {
  URL initialUrl = new URL(host);
  URL url = new URL(initialUrl.getProtocol(), initialUrl.getHost(), port, initialUrl.getFile());
  HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
  urlConnection.setConnectTimeout(timeoutInMs);
  urlConnection.setReadTimeout(timeoutInMs);
  urlConnection.setInstanceFollowRedirects(false);
  urlConnection.setUseCaches(false);
  return urlConnection;
 }
}

代码示例来源：origin: jfinal/jfinal

private static HttpURLConnection getHttpConnection(String url, String method, Map<String, String> headers) throws IOException, NoSuchAlgorithmException, NoSuchProviderException, KeyManagementException {
  URL _url = new URL(url);
  HttpURLConnection conn = (HttpURLConnection)_url.openConnection();
  if (conn instanceof HttpsURLConnection) {
    ((HttpsURLConnection)conn).setSSLSocketFactory(sslSocketFactory);
    ((HttpsURLConnection)conn).setHostnameVerifier(trustAnyHostnameVerifier);
  }
  
  conn.setRequestMethod(method);
  conn.setDoOutput(true);
  conn.setDoInput(true);
  
  conn.setConnectTimeout(19000);
  conn.setReadTimeout(19000);
  
  conn.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
  conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.146 Safari/537.36");
  
  if (headers != null && !headers.isEmpty()) {
    for (Entry<String, String> entry : headers.entrySet()) {
      conn.setRequestProperty(entry.getKey(), entry.getValue());
    }
  }
  
  return conn;
}

代码示例来源：origin: Netflix/eureka

public static String readEc2MetadataUrl(MetaDataKey metaDataKey, URL url, int connectionTimeoutMs, int readTimeoutMs) throws IOException {
    HttpURLConnection uc = (HttpURLConnection) url.openConnection();
    uc.setConnectTimeout(connectionTimeoutMs);
    uc.setReadTimeout(readTimeoutMs);
    uc.setRequestProperty("User-Agent", "eureka-java-client");

    if (uc.getResponseCode() != HttpURLConnection.HTTP_OK) {  // need to read the error for clean connection close
      BufferedReader br = new BufferedReader(new InputStreamReader(uc.getErrorStream()));
      try {
        while (br.readLine() != null) {
          // do nothing but keep reading the line
        }
      } finally {
        br.close();
      }
    } else {
      return metaDataKey.read(uc.getInputStream());
    }

    return null;
  }
}

代码示例来源：origin: sohutv/cachecloud

private static HttpURLConnection sendPost(String reqUrl,
    Map<String, String> parameters, String encoding, int connectTimeout, int readTimeout) {
  HttpURLConnection urlConn = null;
  try {
    String params = generatorParamString(parameters, encoding);
    URL url = new URL(reqUrl);
    urlConn = (HttpURLConnection) url.openConnection();
    urlConn.setRequestMethod("POST");
    // urlConn
    // .setRequestProperty(
    // "User-Agent",
    // "Mozilla/5.0 (Windows; U; Windows NT 6.1; zh-CN; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3");
    urlConn.setConnectTimeout(connectTimeout);// （单位：毫秒）jdk
    urlConn.setReadTimeout(readTimeout);// （单位：毫秒）jdk 1.5换成这个,读操作超时
    urlConn.setDoOutput(true);
    // String按照字节处理是一个好方法
    byte[] b = params.getBytes(encoding);
    urlConn.getOutputStream().write(b, 0, b.length);
    urlConn.getOutputStream().flush();
    urlConn.getOutputStream().close();
  } catch (Exception e) {
    logger.error(e.getMessage(), e);
  }
  return urlConn;
}

代码示例来源：origin: apache/flume

/**
  * Creates an HTTP connection to the configured endpoint address. This
  * connection is setup for a POST request, and uses the content type and
  * accept header values in the configuration.
  *
  * @return the connection object
  * @throws IOException on any connection error
  */
 public HttpURLConnection getConnection() throws IOException {
  HttpURLConnection connection = (HttpURLConnection)
    endpointUrl.openConnection();
  connection.setRequestMethod("POST");
  connection.setRequestProperty("Content-Type", contentTypeHeader);
  connection.setRequestProperty("Accept", acceptHeader);
  connection.setConnectTimeout(connectTimeout);
  connection.setReadTimeout(requestTimeout);
  connection.setDoOutput(true);
  connection.setDoInput(true);
  connection.connect();
  return connection;
 }
}

代码示例来源：origin: Javen205/IJPay

private static HttpURLConnection getHttpConnection(String url, String method, Map<String, String> headers) throws IOException, NoSuchAlgorithmException, NoSuchProviderException, KeyManagementException {
  URL _url = new URL(url);
  HttpURLConnection conn = (HttpURLConnection)_url.openConnection();
  if (conn instanceof HttpsURLConnection) {
    ((HttpsURLConnection)conn).setSSLSocketFactory(sslSocketFactory);
    ((HttpsURLConnection)conn).setHostnameVerifier(trustAnyHostnameVerifier);
  }
  
  conn.setRequestMethod(method);
  conn.setDoOutput(true);
  conn.setDoInput(true);
  
  conn.setConnectTimeout(19000);
  conn.setReadTimeout(19000);
  
  conn.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
  conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.146 Safari/537.36");
  
  if (headers != null && !headers.isEmpty())
    for (Entry<String, String> entry : headers.entrySet())
      conn.setRequestProperty(entry.getKey(), entry.getValue());
  
  return conn;
}

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