java - Parsing Information from URL Using Jsoup -

i need java project using jsoup (if think there more efficient way achieve purpose, please let me know). purpose of program parse useful information different urls , put in text file. not expert in html or javascript, therefore, has been difficult me code in java want parse. in website see in code below 1 of examples, information interests me parse jsoup can see in table under “routing”(route, location, vessel/voyage, container arrival date, container departure date; = origin, seattle ssa terminal t18, 26 jun 15 a, 26 jun 15 a… , on). far, jsoup able parse title of website, yet have been unsuccessful in getting of body. here code used, got online source:

import org.jsoup.jsoup; import org.jsoup.nodes.document; import org.jsoup.nodes.element; import org.jsoup.select.elements;   public class jsouptest71115 {      public static void main(string[] args) throws exception {  string url = "http://google.com/gentrack/trackingmain.do "                 + "?trackinput01=999061985";         document document = jsoup.connect(url).get();          string title = document.title();         system.out.println("title : " + title);          string body = document.select("body").text();         system.out.println("body: " + body);           }     } 

working code:

import org.jsoup.connection; import org.jsoup.jsoup; import org.jsoup.nodes.element; import org.jsoup.select.elements;  import java.io.ioexception; import java.util.arraylist;  public class sample {     public static void main(string[] args) {         string url = "http://homeport8.apl.com/gentrack/blroutingpopup.do";          try {             connection.response response = jsoup.connect(url)                     .data("blnbr", "999061985")  // tracking number                     .method(connection.method.post)                     .execute();              element tableelement = response.parse().getelementsbytag("table")                     .get(2).getelementsbytag("table")                     .get(2);              elements trelements = tableelement.getelementsbytag("tr");             arraylist<arraylist<string>> tablearraylist = new arraylist<>();              (element trelement : trelements) {                 arraylist<string> columnlist = new arraylist<>();                 (int = 0; < 5; i++) {                     columnlist.add(i, trelement.children().get(i).text());                 }                 tablearraylist.add(columnlist);             }              system.out.println("origin/location: "                     +tablearraylist.get(1).get(1));// row , column number              system.out.println("discharge port/container arrival date: "                     +tablearraylist.get(5).get(3));           } catch (ioexception e) {             e.printstacktrace();         }       }   } 

output:

origin/location: seattle ssa terminal (t18), wa  

discharge port/container arrival date: 23 jul 15  e