另类的服务器请求方式(模块间的请求)

程序的代码中嵌套下述代码：

URL url = new URL("http://xxx.xxx.xxx");
HttpConnection conn = (HttpConnection)url.openConnection();

// 设置请求方式
conn.setRequestMethod("POST");

// 设置http消息头内容
conn.setRequestProperty("Context-Type", "application/xml");
conn.setRequestProperty("Content-Length", 227);
conn.setDoOutput(true);

OutputStream os = conn.getOutputStream();
os.write("....".getBytes());
os.flush();

conn.close();