src/com/controller/EnrollController.java

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package com.controller;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import com.entity.Enroll;
import com.entity.Member;
import com.service.MemberService;
import com.service.EnrollService;
import com.util.PageUtil;
import com.util.UploadUtil;
import java.text.SimpleDateFormat;
import java.util.Date;
@Controller
@RequestMapping("")
public class   EnrollController {
	private static final int rows = 10;
	@Autowired
	private EnrollService enrollService;
	@Autowired
	private MemberService memberService;
	/**
 * 添加信息
 * @param request
 * @return
 */
	@RequestMapping("/enrollAdd")
	public String enrollAdd(HttpServletRequest request,HttpSession session)
	{  
		int mbid= Integer.parseInt(session.getAttribute("mbid").toString());
		int csid =Integer.parseInt(request.getParameter("id"));
	    String ertime=new SimpleDateFormat("yyyy-MM-dd hh:mm").format(new Date());
	    Enroll enroll =new Enroll();
	    enroll.setCsid(csid);
	    enroll.setErtime(ertime);
	    enroll.setMbid(mbid);
	    Enroll enroll1=enrollService.selectByenroll(enroll);
		if(enroll1!=null)
		{
			request.setAttribute("msg", "你已经报名该课程，不能重复报名!");
			return "/member/courseList";
		}
		else
		{
			enrollService.add(enroll);
			request.setAttribute("msg", "课程报名成功!");
			return "/member/courseList";
		}
	}
	@RequestMapping("/myenroll")
	public String myenroll(HttpServletRequest request,HttpSession session) {
		int mbid= Integer.parseInt(session.getAttribute("mbid").toString());
		String where=" and a.mbid="+mbid+"";
		int page=1;