web - Java get single element from webpage -
hi after searching still not found answer single element of webpage string variable. know how in c know in java
eg:
document.nav(the webpage) string value = document.getelementbyid(theid)
thanks
so eg:
some webpage has
<body> <p id=element1>the value want</p> </body>
and need value webpage string variable
you can use jsoup that:
string url = "http://www.example.com"; // or whatever goes here document document = jsoup.connect(url).followredirects(false).timeout(60000/*wait 60 sec response*/).get(); string value = document.body().select("#element1" /*css selector*/).get(0).text();
if need input format please refer the cookbook
it's not necessary specify timeout ect. connection. use
document document = jsoup.connect(url).get();
i included timeout if webpage takes long load. may want follow redirects.
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