src/com/controller/ClassrecordController.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.Classrecord;
import com.entity.Member;
import com.service.MemberService;
import com.service.ClassrecordService;
import com.service.CourseService;
import com.entity.Course;
import com.util.PageUtil;
import com.util.UploadUtil;
import java.text.SimpleDateFormat;
import java.util.Date;
@Controller
@RequestMapping("")
public class   ClassrecordController {
	private static final int rows = 10;
	@Autowired
	private ClassrecordService classrecordService;
	@Autowired
	private MemberService memberService;
	@Autowired
	private CourseService courseService;
	/**
 * 添加信息
 * @param request
 * @return
 */
	@RequestMapping("/classrecordAdd")
	public String classrecordAdd(HttpServletRequest request)
	{  
		
	    String crtime =request.getParameter("crtime");
	    int csid =Integer.parseInt(request.getParameter("csid"));
	    String[] mbinfo=request.getParameterValues("mbid");
	    for (int i = 0; i < mbinfo.length; i++) 
		{
			int mbid=Integer.parseInt(mbinfo[i]);
			Classrecord classrecord = new Classrecord();
			classrecord.setCsid(csid);
			classrecord.setCrtime(crtime);
			classrecord.setMbid(mbid);
			Classrecord classrecord1=classrecordService.selectByclassrecord(classrecord);
			if(classrecord1!=null)
			{
				continue;
			}
			else
			{
				classrecordService.add(classrecord);
				Member member=memberService.memberbyid(mbid);
				Course course =courseService.coursebyid(csid);