在webwork/struts2中多次构造post

public void execute(){



.................................

for(int i=0;i<10;i++){

postAuthYes(urlparam);

...................................

}
return null;



}

	private void postAuthYes(String urlparam) 
	{
		try{
		String _param=urlparam;
		String posturl=SystemManager.getServerRootPath()+"emailAuthAir.action";
		HttpURLConnection urlConn=null;
		URL url=new URL(posturl);
		urlConn=(HttpURLConnection) url.openConnection();
		urlConn.setRequestMethod("POST");
		urlConn.setDoOutput(true);
		OutputStream out=urlConn.getOutputStream();
		out.write(_param.getBytes("UTF-8"));
		out.flush();
		out.close();
		//-------获取发送结果。			
		BufferedReader rd = new BufferedReader(new InputStreamReader(urlConn.getInputStream(), "UTF-8"));
		StringBuffer sb = new StringBuffer();
		int ch;
		while ((ch = rd.read()) > -1) {
			sb.append((char) ch);
		}
		rd.close();
		
		}catch(Exception e)
		{
			e.printStackTrace();
		}
}