HttpURLConnection Basic auth 认证验证，java获取Basic auth认证数据

import org.apache.commons.codec.binary.Base64;

import javax.net.ssl.HttpsURLConnection;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.Date;

public class Https16 {
	
	public static void main(String[] args) {
		
		String url="http://127.0.0.1/xpages/view.nsf/ag_treegrid_load?openagent&id=0.768400088888856";
		//System.out.println(GetUrl(url,"admin","3624"));
		url="http://127.0.0.1/xpages/view.nsf/ag_ztree?openagent&id=0.9666194579210685";
		System.out.println(FromUrlPost(url,"admin","3624","id=5&name=Partner",true));
	}
	
	public static String GetUrl(String strurl,String username,String password){
		return FromUrl("GET", strurl, username, password);
	}
	
	public static String PostUrl(String strurl,String username,String password){
		return Fro