Obtain text within script tag using Jsoup

Question

How to get value http://api.tivi8k.net/viettel/?cid=154&token=-OWPRmOicPqIKsK97SmOlQ&e=1500542988 using Jsoup?

html:

 xmlhttp = new XMLHttpRequest(); xmlhttp.open("GET", "http://api.tivi8k.net/viettel/?cid=154&token=-OWPRmOicPqIKsK97SmOlQ&e=1500542988", false); xmlhttp.send(); link = xmlhttp.responseText; player = new Clappr.Player({ source: link, parentId: '#player', width: '100%', height: "100%", hideMediaControl: true, mediacontrol: { seekbar: "#ffaa56", buttons: "#ff7f00" }, autoPlay: true }); 

 html, body { margin: 0; padding: 0; background: #000; ; } 

 <div style="width: 100%;"> <div id="player"></div> </div> <img src="sv2.png" style="position:absolute;top:5px;right:10px" /> 

Java code

try {
    String userAgent = "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36";
    Document doc = Jsoup.connect("http://m.xemtvhd.com/vtv1.php").userAgent(userAgent).get();

    String url = doc.select("#xmlhttp.open").first().attr("data-source");

    System.out.println(url);

} catch (IOException e) {
    e.printStackTrace();
}

Please support . Thank for support

Answer 1

This code will take all <script> elements and iterate over each, then it will check is the one he look is the one with the line you want : the pattern is here for, if it matches it will take the group(1) (represent the capturing group (.*) , the group(0) is the whole line) :

Elements script = doc.select("script");
Pattern p = Pattern.compile("xmlhttp.open\\(\"GET\", \"(.*)\", false\\)");
                                                    //  ^^ is the capturing group
String url = "";

for (Element element : script) {
    Matcher m = p.matcher(element.data());
    if (m.find()){
        url = m.group(1);
    }
}
System.out.println(url); //-> http://...542988