java如何发送压缩的http请求？

Question

我想发送一个压缩的请求主体，作为基于web服务的应用程序的POST http请求。有谁能帮我发送一个压缩的http请求，或者作为POST http请求的一部分发送一个压缩的请求正文

编辑：在此处添加解决方案

HttpURLConnection request = null; 
StringBuilder sb = new StringBuilder(getFileAsString("TestFile.txt")); 
String fileStr = getFileAsString("TestFile.txt"); 
HttpClient client = new HttpClient(); 
client.getState().setCredentials(
    new AuthScope(hostip, port), 
    new UsernamePasswordCredentials("username", "password")); 
PutMethod post = new PutMethod(url); 
post.setRequestHeader("Content-Encoding", "gzip")

Answer 1

public static void main(String[] args) throws MessagingException,
        IOException {

    HttpURLConnection request = null;
    try {

        // Get the object of DataInputStream
        StringBuilder sb = new StringBuilder(getFileAsString("TestFile.txt"));

        String fileStr = getFileAsString("TestFile.txt");

        System.out.println("FileData=" + sb);
        HttpClient client = new HttpClient();
          client.getState().setCredentials(
                    new AuthScope(hostip, portno),
                    new UsernamePasswordCredentials(username, password));

        PutMethod post = new PutMethod(url);
        post.setRequestHeader("Content-Encoding", "gzip");
        post.setRequestHeader("Content-Type", "application/json");

        post.setDoAuthentication(true);

        byte b[] = getZippedString(fileStr);;
            InputStream bais = new ByteArrayInputStream(b);
        post.setRequestBody(bais);
        try {
            int status = client.executeMethod(post);

        } finally {
            // release any connection resources used by the method
            post.releaseConnection();
        }

    }catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {

    }
}

Answer 2

HTTP协议不支持压缩请求（它支持在客户端宣布其处理压缩内容的能力时交换的压缩响应）。如果您想要实现压缩请求，那么应该在客户端和web服务之间建立这样一个协议，HTTP负载总是被压缩的，这样在接收端，web服务总是可以解压和解释负载