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在Apache HttpClient中设置套接字缓冲区大小_Apache_Sockets_Buffer_Apache Httpclient 4.x - Fatal编程技术网

在Apache HttpClient中设置套接字缓冲区大小

在Apache HttpClient中设置套接字缓冲区大小,apache,sockets,buffer,apache-httpclient-4.x,Apache,Sockets,Buffer,Apache Httpclient 4.x,如何在ApacheHttpClient版本4.3.3中设置套接字缓冲区大小 创建具有所需缓冲区大小的自定义ConnectionConfig对象,并在创建HttpClient对象时将其作为参数传递。例如: HttpClient client = new DefaultHttpClient(); client.getParams().setParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 128 * 1024); HttpPost pos

如何在ApacheHttpClient版本4.3.3中设置套接字缓冲区大小

创建具有所需缓冲区大小的自定义ConnectionConfig对象,并在创建HttpClient对象时将其作为参数传递。例如:

HttpClient client = new DefaultHttpClient();
client.getParams().setParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 128 * 1024);

    HttpPost post = new HttpPost(url);
    String res = null;
    try
    {
        post.addHeader("Connection", "Keep-Alive");
        post.addHeader("Content-Name", selectedFile.getName());
        post.setEntity(new ByteArrayEntity(fileBytes));
        HttpResponse response = client.execute(post);
        res = EntityUtils.toString(response.getEntity());
    }
    catch (Exception e)
    {
        e.printStackTrace();
    }
ConnectionConfig connConfig = ConnectionConfig.custom()
        .setBufferSize(DESIRED_BUFFER_SIZE)
        .build();

try (CloseableHttpClient client = HttpClients.custom()
            .setDefaultConnectionConfig(connConfig)
            .build()) {

    HttpGet get = new HttpGet("http://google.com");
    try (CloseableHttpResponse response = client.execute(get)) {
        // Do something with the response
    } catch (IOException e) {
        System.err.println("Error transferring file: " + e.getLocalizedMessage());
    }
} catch (IOException e) {
    System.err.println("Error connecting to server: " + e.getLocalizedMessage());
}

对于完整列表,还有许多其他可配置选项。

您可以使用所需的缓冲区大小创建自定义连接配置对象,并在创建HttpClient对象时将其作为参数传递。例如:

ConnectionConfig connConfig = ConnectionConfig.custom()
        .setBufferSize(DESIRED_BUFFER_SIZE)
        .build();

try (CloseableHttpClient client = HttpClients.custom()
            .setDefaultConnectionConfig(connConfig)
            .build()) {

    HttpGet get = new HttpGet("http://google.com");
    try (CloseableHttpResponse response = client.execute(get)) {
        // Do something with the response
    } catch (IOException e) {
        System.err.println("Error transferring file: " + e.getLocalizedMessage());
    }
} catch (IOException e) {
    System.err.println("Error connecting to server: " + e.getLocalizedMessage());
}

对于完整列表,还有许多其他可配置选项。

您可以使用所需的缓冲区大小创建自定义连接配置对象,并在创建HttpClient对象时将其作为参数传递。例如:

ConnectionConfig connConfig = ConnectionConfig.custom()
        .setBufferSize(DESIRED_BUFFER_SIZE)
        .build();

try (CloseableHttpClient client = HttpClients.custom()
            .setDefaultConnectionConfig(connConfig)
            .build()) {

    HttpGet get = new HttpGet("http://google.com");
    try (CloseableHttpResponse response = client.execute(get)) {
        // Do something with the response
    } catch (IOException e) {
        System.err.println("Error transferring file: " + e.getLocalizedMessage());
    }
} catch (IOException e) {
    System.err.println("Error connecting to server: " + e.getLocalizedMessage());
}

对于完整列表,还有许多其他可配置选项。

您可以使用所需的缓冲区大小创建自定义连接配置对象,并在创建HttpClient对象时将其作为参数传递。例如:

ConnectionConfig connConfig = ConnectionConfig.custom()
        .setBufferSize(DESIRED_BUFFER_SIZE)
        .build();

try (CloseableHttpClient client = HttpClients.custom()
            .setDefaultConnectionConfig(connConfig)
            .build()) {

    HttpGet get = new HttpGet("http://google.com");
    try (CloseableHttpResponse response = client.execute(get)) {
        // Do something with the response
    } catch (IOException e) {
        System.err.println("Error transferring file: " + e.getLocalizedMessage());
    }
} catch (IOException e) {
    System.err.println("Error connecting to server: " + e.getLocalizedMessage());
}

还有很多其他可配置选项,查看完整列表。

您是在谈论sou SNDBUF和sou RECVBUF参数还是HTTP连接使用的会话缓冲区?我是在谈论sou SNDBUF和sou RECVBUF参数您是在谈论sou SNDBUF和sou RECVBUF参数还是HTTP连接使用的会话缓冲区?我是在谈论sou SNDBUF和sou RECVBUF参数参数你是在说sou SNDBUF和sou RECVBUF参数还是HTTP连接使用的会话缓冲区?我是在说sou SNDBUF和sou RECVBUF参数你是在说sou SNDBUF和sou RECVBUF参数还是HTTP连接使用的会话缓冲区?我是在说sou SNDBUF和sou RECVBUF参数这是用于在4.3之前,我相信
client.getParams().setParameter(CoreConnectionPNames.SOCKET\u BUFFER\u SIZE,128*1024)
被弃用,这是4.3版本之前的版本,我相信
client.getParams().setParameter(CoreConnectionPNames.SOCKET\u BUFFER\u SIZE,128*1024)
被弃用,这是4.3版本之前的版本,我相信
client.getParams().setParameter(CoreConnectionPNames.SOCKET\u BUFFER\u SIZE,128*1024)
被弃用,这是4.3版本之前的版本,我相信
client.getParams().setParameter(CoreConnectionPNames.SOCKET\u BUFFER\u SIZE,128*1024)已弃用