Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.faces.controller; import javax.servlet.http.HttpServletRequest; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.servlet.ModelAndView; /** * * @author Dangling */ @Controller @RequestMapping("/capture") public class CaptureController { private ModelAndView mav; @RequestMapping(value = "/set/rollnumber", method = RequestMethod.POST) public ModelAndView setRollnumber(HttpServletRequest request) { String roll = request.getParameter("tbRollNumber"); System.out.println("....................rollNumber = " + roll); mav = new ModelAndView("upload"); return mav; } @RequestMapping(value = "/save/snapshot", method = RequestMethod.POST) public ModelAndView saveSnapshot(@RequestParam(value = "sam", required = false) String sam) { System.out.println("....................rollNumber = " + sam); mav = new ModelAndView("upload"); return mav; } }