php生成Android客户端扫描可登录的二维码(2)

package com.Cenquanyu.qrlogin; import java.io.IOException; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; public class HttpUtils{ public static void login(final String url){ new Thread(new Runnable() { @Override public void run() { HttpURLConnection connection; try { connection = (HttpURLConnection) new URL(url).openConnection(); connection.setRequestMethod("GET"); connection.getInputStream(); } catch (Exception e) { e.printStackTrace(); } } }).start(); } }