简易局域网视频服务器

时间：2015-07-16 16:52:19 阅读：147 评论：0 收藏：0 [点我收藏+]

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</pre>1 出发点及效果图<p></p><p><span style="font-size:18px; font-family:KaiTi_GB2312">手机存储空间太小，放不下几十级的视频，网络看又太卡。这个小项目帮助大家在局域网中建立一个像youku一样的视频服务器，这样就可以在家里通过局域网来观看服务器（计算机）上的视频了。（不要做羞羞的事情哟）</span></p><p><span style="font-family:KaiTi_GB2312; font-size:18px"><img src="http://img.blog.csdn.net/20150716142729294?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" /></span></p><p><span style="font-family:KaiTi_GB2312; font-size:18px"><img src="http://img.blog.csdn.net/20150716142739281?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" /></span></p><p><span style="font-family:KaiTi_GB2312; font-size:18px">2 原理</span></p><p><span style="font-family:KaiTi_GB2312; font-size:18px">主要是利用了html中的vedio标签，在tomcat服务器下播放指定文件夹中的mp4视频。</span></p><p><span style="font-family:KaiTi_GB2312; font-size:18px">2.1 源码展示</span></p><p><span style="font-family:KaiTi_GB2312; font-size:18px">2.1.1 获得视频列表的工具类</span></p><p><span style="font-family:KaiTi_GB2312; font-size:18px"></span></p><pre name="code" class="java" style="font-size: 18px;">package com.vedioinlan.util;

import java.io.File;
import java.util.ArrayList;

public class file {

	private static String path = "E:/apache-tomcat-7.0.62/apache-tomcat-7.0.62/webapps/vedio";

	/**
	 * 
	 * @param dir
	 * @throws Exception
	 */
	static void showAllFiles(File dir) throws Exception {
		File[] fs = dir.listFiles();
		for (int i = 0; i < fs.length; i++) {
			System.out.println(fs[i].getName());
			if (fs[i].isDirectory()) {
				try {
					showAllFiles(fs[i]);
				} catch (Exception e) {
				}
			}
		}
	}

	public static ArrayList<String> getallfiles() throws Exception {
		File dir = new File(path);
		File[] fs = dir.listFiles();
		ArrayList<String> filelist = new ArrayList<String>();
		for (int i = 0; i < fs.length; i++) {
			System.out.println(fs[i].getName());
			if (fs[i].isDirectory()) {
				try {
					showAllFiles(fs[i]);
				} catch (Exception e) {
				}
			} else {
				filelist.add(fs[i].getName());
			}
		}
		return filelist;
	}

	public static void main(String[] args) {
		File root = new File(path);
		try {
			showAllFiles(root);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

}

2.1.2 播放视频的jsp代码

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://"
			+ request.getServerName() + ":" + request.getServerPort()
			+ path + "/";
	String vediopath = (String) request.getAttribute("vediopath");
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>My JSP 'playmyvedio.jsp' starting page</title>

<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no,minimal-ui">
<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

</head>

<body>
	<video controls autobuffer> <source src="http://192.168.7.101:8080/vedio/<%=vediopath%>"
		type='video/mp4; codecs="avc1.42E01E, mp4a.40.2"'></source> </video>
</body>
</html>

3 项目下载

http://download.csdn.net/detail/zhounanzhaode/8905437

4 使用
4.1 安装tomcat7.0以上版本

4.2 部署项目

4.3 在webapp目录下面建立vedio目录用来存放视频

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