桌面软件post传递数据，要怎么传？？

[xnx3cn]

问一下啊，我想做一个网站群发信息的桌面jar软件，
信息内容要post方式传递，怎样才能传递过去啊？

比如
<input type="text" name="one" value="aaaaaaa" />
将文本框one中的数据"aaaaaaa"通过POST方式传递至网页http://www.baidu.com

要怎么能够传递过去啊？

[kebin0001]

http://hc.apache.org/httpclient-3.x/

[xnx3cn]

[huntor]

使用Socket

try {
    // Construct data
    String data = URLEncoder.encode("key1", "UTF-8") + "=" + URLEncoder.encode("value1", "UTF-8");
    data += "&" + URLEncoder.encode("key2", "UTF-8") + "=" + URLEncoder.encode("value2", "UTF-8");

    // Create a socket to the host
    String hostname = "hostname.com";
    int port = 80;
    InetAddress addr = InetAddress.getByName(hostname);
    Socket socket = new Socket(addr, port);

    // Send header
    String path = "/servlet/SomeServlet";
    BufferedWriter wr = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream(), "UTF8"));
    wr.write("POST "+path+" HTTP/1.0\r\n");
    wr.write("Content-Length: "+data.length()+"\r\n");
    wr.write("Content-Type: application/x-www-form-urlencoded\r\n");
    wr.write("\r\n");

    // Send data
    wr.write(data);
    wr.flush();

    // Get response
    BufferedReader rd = new BufferedReader(new InputStreamReader(socket.getInputStream()));
    String line;
    while ((line = rd.readLine()) != null) {
        // Process line...
    }
    wr.close();
    rd.close();
} catch (Exception e) {
}

==========================================================
使用URL

try {
    // Construct data
    String data = URLEncoder.encode("key1", "UTF-8") + "=" + URLEncoder.encode("value1", "UTF-8");
    data += "&" + URLEncoder.encode("key2", "UTF-8") + "=" + URLEncoder.encode("value2", "UTF-8");

    // Send data
    URL url = new URL("http://hostname:80/cgi");
    URLConnection conn = url.openConnection();
    conn.setDoOutput(true);
    OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
    wr.write(data);
    wr.flush();

    // Get the response
    BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
    String line;
    while ((line = rd.readLine()) != null) {
        // Process line...
    }
    wr.close();
    rd.close();
} catch (Exception e) {
}

[xnx3cn]

多谢3楼了！！

第一个试了一下没弄出来，第二个出来了