从URL获取流

/*
时 代 J a v a - N o w J a v a . c o m 提供
*/


//package com.nowjava;

import java.io.InputStream;

import java.net.HttpURLConnection;

import java.net.URL;


public class Main {

    public static InputStream getStreamFromURL(String imageURL) {

        InputStream in = null;

        try {

            URL url = new URL(imageURL);

            HttpURLConnection connection = (HttpURLConnection) url

                    .openConnection();

            in = connection.getInputStream();

            /*
            N o  w  J a v a . c o m - 时  代  Java 提 供
            */

        } catch (Exception e) {