我试图从URL中提取标题和元标记的描述内容,这就是我所拥有的:
fin[] //urls in a string array
for (int f = 0; f < fin.length; f++)
{
Document finaldoc = Jsoup.connect(fin[f]).get(); //fin[f] contains url at each instance
Elements finallink1 = finaldoc.select("title");
out.println(finallink1);
Elements finallink2 = finaldoc.select("meta");
out.println(finallink2.attr("name"));
out.println(fin[f]); //printing url at last
}
但它不打印标题,只是将描述打印为"描述"并打印网址.
结果:
description
plus.google.com
generator
en.wikipedia.org/wiki/google
description
earth.google.com
需要帮助使用 JSOUP 从 HTML META 标记中提取 URL 值。这是我的 html -
String html = "<HTML><HEAD><...></...><META ......><META ......><META http-equiv="refresh" content="1;URL='https://xyz.com/login.html?redirect=www.google.com'"></HEAD></HTML>"
预期输出：“https://xyz.com/login.html?redirect=www.google.com”
谁能告诉我怎么做。谢谢