通过酷6的一个转发接口，使用java正则来获取匹配酷6网大部分视频网址链接，抓取获得ip、flash、title等属性用于内嵌视频展示;关键代码是抓取数据，展示代码很简单。大致效果图如下：
引用视频：
展示视频：
1.抓取数据代码：
<span style="font-family:KaiTi_GB2312;font-size:18px;"> /**
* 酷6新接口方法
* add by yangkai
* @param videoUrl
* @return
*/
protected VideoPropertyUnitForKu6fetchVideoForKu6New(String videoUrl) {
String videoId = null;
String videoTitle = null;
String flashUrl = null;
String imgUrl = null;
String result = null;
// 1.从接口获取xml数据
try {
// 先判断用户填写的几种url格式（目前发现的有10种格式可以兼容）
if (StringUtils.isNotBlank(videoUrl)) {
String ku6Url ="http://v.ku6.com/show/";
//http://player.ku6.com/refer/flKjsasaK0W9fdCsFYO99A../v.swf
// <embedsrc="http://player.ku6.com/refer/flKjsasaK0W9fdCsFYO99A../v.swf"width="480" height="400"allowscriptaccess="always" allowfullscreen="true"type="application/x-shockwave-flash"flashvars="from=ku6"></embed>
if(videoUrl.contains("/refer/")) {
ku6Url += videoUrl.replace("http://","").split("/")[2] + ".html";
} else if(videoUrl.contains("</script>")) { // <scriptdata-vid="flKjsasaK0W9fdCsFYO99A.."src="//player.ku6.com/out/v.js" data-width="480" data-height="400"></script>
ku6Url = patternUrl("<script\\s*data-vid=\"([^<>\"]*)\"\\s*[^<>]*>\\s*</script>",videoUrl.replace("http://",""),ku6Url) +".html";
} else if(videoUrl.contains("/film/")) { //http://v.ku6.com/film/show_136598/Jtj7tCVdd81bGIUyf39Few...html?hpsrc=1_35_1_1_0
videoUrl =videoUrl.replace("http://","").split("\\?")[0];
ku6Url += videoUrl.split("/")[3];
} else if(videoUrl.contains("topic.ku6.com")) { //http://topic.ku6.com/show-21451-xHZVk57-sZkcy5Mrf5MtSQ...html?st=5_1_0_1
ku6Url =patternUrl(".*http://topic\\.ku6\\.com/show-[^-]+-(.+\\.html).*",videoUrl,ku6Url);
} else if (videoUrl.contains("my.ku6.com")) {// http://my.ku6.com/watch?v=HMvaiRJpdzhXBqqF9oMamQ..
ku6Url =patternUrl(".*http://my\\.ku6\\.com/watch\\?v=(.+).*",ku6Url) + ".html";
} else if (videoUrl.contains("/special/")) {// http://my.ku6.com/watch?v=HMvaiRJpdzhXBqqF9oMamQ..
ku6Url =patternUrl(".*http://v\\.ku6\\.com/special/.+/(.+).*",ku6Url);
} else if (videoUrl.contains("/mt/")) { //http://v.ku6.com/u/291222/mt/_SqfhQTRM1yRhmOZ.html
ku6Url =patternUrl(".*http://v\\.ku6\\.com/.+/.+/mt/(.+).*",ku6Url);
} else {
ku6Url =patternUrl(".*http://v\\.ku6\\.com/show/(.+\\.html).*",ku6Url);
}
if (!StringUtils.equals(ku6Url,"http://v.ku6.com/show/")) {
StringBuffer sbUrl = newStringBuffer("http://v.ku6.com/repaste.htm?url=");
sbUrl.append(URLEncoder.encode(ku6Url,"utf-8"));
result = sendRequest(sbUrl.toString());
}
}
} catch (UnsupportedEncodingExceptione) {
logger.error(HuDongErrorCodeEnum.RemoteRequestError,"从接口获取数据失败",e);
}
// 2.解析xml数据，取得所需参数
VideoPropertyUnitForKu6videoPropertyUnitForKu6 = null;
try {
if (StringUtils.isNotBlank(result)) {
Document document =DocumentHelper.parseText(result);
List<Element> root =document.getRootElement().elements();
if (root != null &&root.size() > 0) {
for (Element i : root) {
videoId =i.element("vid").getTextTrim(); // id
imgUrl =i.element("coverurl").getTextTrim(); // img
flashUrl =i.element("flash").getTextTrim(); // flash
videoTitle =i.element("title").getTextTrim(); // title
}
}
// 拼装酷6视频对象
videoPropertyUnitForKu6 = newVideoPropertyUnitForKu6();
videoPropertyUnitForKu6.setSourceCode(flashUrl);
videoPropertyUnitForKu6.setTitle(videoTitle);
videoPropertyUnitForKu6.setVideoId(videoId);
videoPropertyUnitForKu6.setImgUrl(imgUrl);
}
} catch (Exception e) {
logger.error(HuDongErrorCodeEnum.RemoteRequestError,"解析xml失败",e);
}
return videoPropertyUnitForKu6;
}
/**
* 通用正则匹配工具
* add by yangkai
*
* @param patternStr
* @param videoUrl
* @param ku6Url
*@return
*/
public static String patternUrl(StringpatternStr,String videoUrl,String ku6Url) {
Matcher m =Pattern.compile(patternStr).matcher(videoUrl);
while (m.find())
ku6Url += m.group(1);
return ku6Url;
}
/**
* 访问酷6接口工具
* add by yangkai
* @param url
* @return
*/
private static String sendRequest(Stringurl) {
InputStream inputStream = null;
GetMethod getMethod = null;
try {
getMethod = new GetMethod(url);
HttpClient httpClient = newHttpClient();
int statusCode = 0;
statusCode =httpClient.executeMethod(getMethod);
if (statusCode != HttpStatus.SC_OK){
logger.debug("访问目标url:{0} 失败,http状态码：{1}",new Object[] { url,statusCode });
return StringUtils.EMPTY;
}
inputStream =getMethod.getResponseBodyAsStream();
if (inputStream == null) {
logger.debug("访问目标url:{0} 失败,返回io流为空",new Object[] { url });
return StringUtils.EMPTY;
}
returnIOUtils.toString(inputStream,"UTF-8");
} catch (HttpException e) {
logger.error(HuDongErrorCodeEnum.RemoteRequestError,"网络原因,访问目标url:" + url + "失败",e);
return StringUtils.EMPTY;
} catch (IOException e) {
logger.error(HuDongErrorCodeEnum.RemoteRequestError,"io原因,e);
return StringUtils.EMPTY;
} catch (Exception e) {
logger.error(HuDongErrorCodeEnum.RemoteRequestError,"访问目标url:" + url + "失败",e);
return StringUtils.EMPTY;
} finally {
if (getMethod != null) {
getMethod.releaseConnection();
}
if (inputStream != null) {
try {
inputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
</span>
2.展示代码：
展示其实很简单，动态的拼装一个embed标签放到html或jsp页面就行；格式如下：
<embedsrc="http://player.ku6.com/refer/flKjsasaK0W9fdCsFYO99A../v.swf"width="480" height="400"allowscriptaccess="always" allowfullscreen="true"type="application/x-shockwave-flash" ></embed>
在action中动态拼装的参数为src，src就是上面抓取程序抓到的参数了，还有一些抓到的title和description用于内嵌页面的其他样式展示用。
关于embed标签的使用方式可参考：http://www.jb51.cc/article/p-gakwyywu-da.html
转载请指明：杨凯专属频道
转载地址：http://blog.csdn.net/yangkai_hudong
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