src/com/controller/LeaseController.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.Junk;
import com.entity.Lease;
import com.service.JunkService;
import com.service.LeaseService;
import com.util.PageUtil;
import com.util.UploadUtil;
import java.text.SimpleDateFormat;
import java.util.Date;
@Controller
@RequestMapping("")
public class   LeaseController {
	private static final int rows = 10;
	@Autowired
	private LeaseService leaseService;
	@Autowired
	private JunkService junkService;
	/**
 * 添加信息
 * @param request
 * @return
 */
	@RequestMapping("/leaseAdd")
	public String leaseAdd(HttpServletRequest request,HttpSession session)
	{
		Lease lease = new Lease();
	    int jkid =Integer.parseInt(request.getParameter("jkid"));
	    double jkprice =Double.parseDouble(request.getParameter("jkleaseprice"));
	    int jkquantity =Integer.parseInt(request.getParameter("jkquantity1"));
	    int jkcount =Integer.parseInt(request.getParameter("jkcount"));
	    int csid= Integer.parseInt(session.getAttribute("csid").toString());
	    String leflag= "租赁中";
	    String lebegintime=new SimpleDateFormat("yyyy-MM-dd").format(new Date());
	    lease.setJkid(jkid);
	    lease.setJkcount(jkquantity);
	    lease.setJkprice(jkprice);
	    lease.setCsid(csid);
	    lease.setLeflag(leflag);
	    lease.setLebegintime(lebegintime);
	    leaseService.add(lease);
	    Junk junk = new Junk();
	    junk.setJkid(jkid);
	    junk.setJkcount(jkcount-jkquantity);
	    junkService.edit(junk);
		request.setAttribute("msg", "租赁成功!");
		request.setAttribute("jkid", jkid);
		return "junkcontent";
 	}
	@RequestMapping("/leaseManage")