闲的蛋疼,抓下音悦台的mv玩玩,昨晚研究到凌晨1点,现把代码分享与此,以作备忘,如果有涉及侵权,请音悦台通知我,我马上删除代码,哈哈!!!
//因为我发现音悦台的mv id都是7位数字
int max = 9999999;
for(int i=0; i < max; i++) {
string videoid = i + "";
string html = httpclientutils.gethtml("http://www.yinyuetai.com/insite/get-video-info?flex=true&videoid=" + videoid);
//system.out.println(html);
if(html == null || "".equals(html) || html.indexof("找不到编号为") >= 0) {
system.out.println("没有id={" + videoid + "}这个mv");
continue;
}
//音悦台vip专享mv
pattern pattern = pattern.compile(".+(http://sh.yinyuetai.com/uploads/videos/common/[a-za-z0-9]+\\.mp4\\?(?!http).*?&vst=0y).+");
matcher matcher = pattern.matcher(html);
if(matcher.find()) {
string url = matcher.group(1);
system.out.println("id={" + videoid + "}vip专享mv url:" + url);
} else {
//超清mv
pattern = pattern.compile(".+(http://he.yinyuetai.com/uploads/videos/common/[a-za-z0-9]+\\.flv\\?(?!http).*?&vst=0y).+");
matcher = pattern.matcher(html);
if(matcher.find()) {
string url = matcher.group(1);
system.out.println("id={" + videoid + "}超清mv url:" + url);
} else {
//高清mv
//.+(http://hd.yinyuetai.com/uploads/videos/common/[a-za-z0-9]+\\.flv\\?[^?]+&vst=0y).+
pattern = pattern.compile(".+(http://hd.yinyuetai.com/uploads/videos/common/[a-za-z0-9]+\\.flv\\?(?!http).*?&vst=0y).+");
matcher = pattern.matcher(html);
if(matcher.find()) {
string url = matcher.group(1);
system.out.println("id={" + videoid + "}高清mv url:" + url);
} else {
//流畅mv
//.+(http://hc.yinyuetai.com/uploads/videos/common/[a-za-z0-9]+\\.flv\\?[^?]+&vst=0y).+
pattern = pattern.compile(".+(http://hc.yinyuetai.com/uploads/videos/common/[a-za-z0-9]+\\.flv\\?(?!http).*?&vst=0y).+");
matcher = pattern.matcher(html);
if(matcher.find()) {
string url = matcher.group(1);
system.out.println("id={" + videoid + "}流畅mv url:" + url);
} else {
continue;
}
}
}
}
得到了mv视频的url后,你可以先把url全部写到一个txt文件里,然后就写个程序一行一行的读取url去下载flv文件即可啦,这个大家我想都会吧,就跟下载jpg图片类似的,我就不多啰嗦了!!!效果图如下:
转载：http://iamyida.iteye.com/blog/2250181