使用Jsoup登录网站抓取网页内容

Connection.Responseres=Jsoup.connect("http://www.example.com/login.php")

.data("username","myUsername","password","myPassword")

.method(Method.POST)

.execute();

Documentdoc=res.parse();

//这儿的SESSIONID需要根据要登录的目标网站设置的sessionCookie名字而定

StringsessionId=res.cookie("SESSIONID");

DocumentobjectDoc=Jsoup.connect("http://www.example.com/otherPage")

.cookie("SESSIONID",sessionId)

.get();