Post Connection 

Jsoup is an open source java library for parsing and manipulating HTML with ease. Get the latest binaries from http://jsoup.org/. This requires the library jsoup-1.6.1.jar to be in classpath. The following example shows getting the PNR status by making HTTP Post request.

File Name  :   com/bethecoder/tutorials/jsoup/tests/PostConnectTest.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.jsoup.tests; import java.io.IOException; import org.jsoup.Jsoup; import org.jsoup.nodes.Document; public class PostConnectTest {   /**    * @param args    * @throws IOException     */   public static void main(String[] args) throws IOException {     //Getting PNR status     Document doc = Jsoup.connect(         "http://www.indianrail.gov.in/cgi_bin/inet_pnrstat_cgi.cgi")                  .data("lccp_pnrno1", "423")         .data("lccp_pnrno2", "4101443")         .data("textPnrNumber", "4234101443")         .post();     //System.out.println(doc.html());     System.out.println(doc.select("table[id=center_table]"));   } }