单车共享租用系统

基于Spring+SpringMvc+Mybatis+Mysql的单体项目，前端技术使用jsp。项目功能涵盖基本的租车系统应用，当然也需要进一步的优化。后台用户有管理员、客服、维修人员，前端人员有用户，每一个角色进入对应的界面进行相关的操作。页面的样式是来源于网络。但是经过本人改造。

package com.lyd.bikeController;

import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import com.lyd.bikeEntity.Bike;
import com.lyd.bikeServiceDao.AdminServiceDao;
import com.lyd.bikeServiceDao.BikeServiceDao;
import com.lyd.bikeUtils.ExcelUtils;

@Controller
public class AdminBikeController {

	public static final String ONE=“第一代“;
	public static final String TWO=“第二代“;
	public static final String THREE=“第三代“;
	public static final String ISUSER=“可用“;
	public static final String ISNOTUSE=“不可用“;
	public static final String ADMIN_UPDATE_OK=“ok“;
	public static final String ADMIN_UPDATE_FINAL=“no“;
	public static final String ADMIN_UPDATE_USING=“骑行中“;
	public static final String ADMIN_UPDATE_ISNOTUSING=“未骑行“;

	//业务逻辑层BikeMapper的注入
	@Resource（name=“adminServiceDao“）
	private AdminServiceDao adminServiceDao;
	
	//业务逻辑层BikeMapper的注入
	@Resource（name=“bikeServiceDao“）
	private BikeServiceDao bikeServiceDao;

	//管理员新增单车
	@RequestMapping（value=“/adminAddBike“method=RequestMethod.POST）
	public void adminAddBike（Integer bikePassword String bikeGenerationnumString bikeIsuseString bikeAreaHttpServletRequest requestHttpServletResponse responseModelMap model）{
		response.setContentType（“text/html; charset=utf-8“）;
		PrintWriter out = null;
		try {
			out = response.getWriter（）;
		} catch （IOException e） {
			e.printStackTrace（）;
		}
		Integer Generationnum = null;
		Integer Isuse = null;
		if（ONE.equals（bikeGenerationnum））{
			Generationnum=1;
		}
		if（TWO.equals（bikeGenerationnum））{
			Generationnum=2;
		}
		if（THREE.equals（bikeGenerationnum））{
			Generationnum=3;
		}
		if（ISUSER.equals（bikeIsuse））{
			Isuse=1;
		}
		if（ISNOTUSE.equals（bikeIsuse））{
			Isuse=0;
		}
		boolean adminAddBike = adminServiceDao.adminAddBike（bikePassword Generationnum Isuse bikeArea）;
		if（adminAddBike==true）{
			out.print（“ript language=\“javascript\“>alert（‘提交成功‘）;window.location.href=‘adminaddbike.jsp‘ript>“）;
		}else{
			out.print（“ript language=\“javascript\“>alert（‘提交失败‘）;window.location.href=‘adminaddbike.jsp‘ript>“）;
		}
	}

	/**
	 * 用户得到单车列表
	 * @param offset 当前页
	 * @p

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-07-08 23:14  bikeshare\
     文件         771  2018-05-20 23:35  bikeshare\.classpath
     文件         909  2018-02-12 10:43  bikeshare\.project
     目录           0  2018-07-08 23:14  bikeshare\.settings\
     文件         567  2018-01-25 10:31  bikeshare\.settings\.jsdtscope
     文件         197  2018-04-12 00:01  bikeshare\.settings\org.eclipse.core.resources.prefs
     文件         364  2018-01-25 10:31  bikeshare\.settings\org.eclipse.jdt.core.prefs
     文件         479  2018-02-12 10:43  bikeshare\.settings\org.eclipse.wst.common.component
     文件         345  2018-01-25 10:31  bikeshare\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2018-01-25 10:31  bikeshare\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2018-01-25 10:31  bikeshare\.settings\org.eclipse.wst.jsdt.ui.superType.name
     文件          95  2018-02-12 09:07  bikeshare\.settings\org.jboss.ide.eclipse.as.core.prefs
     文件         162  2018-01-25 11:02  bikeshare\.tern-project
     目录           0  2018-07-08 23:14  bikeshare\build\
     目录           0  2018-07-08 23:14  bikeshare\build\classes\
     目录           0  2018-07-08 23:14  bikeshare\build\classes\com\
     目录           0  2018-07-08 23:14  bikeshare\build\classes\com\lyd\
     目录           0  2018-07-08 23:14  bikeshare\build\classes\com\lyd\bikeController\
     文件       11288  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeController\AdminBikeController.class
     文件        4344  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeController\ComplainController.class
     文件        5299  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeController\ServiceController.class
     文件       12623  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeController\UserBikeController.class
     文件       10368  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeController\UserLoginController.class
     目录           0  2018-07-08 23:14  bikeshare\build\classes\com\lyd\bikeEntity\
     文件        1920  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeEntity\Bike.class
     文件        1675  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeEntity\Column.class
     文件        1819  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeEntity\Complain.class
     文件        2617  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeEntity\Employee.class
     文件        1164  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeEntity\LimiteRole.class
     文件        1779  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeEntity\Record.class
     文件        1798  2018-05-20 23:35  bikeshare\build\classes\com\lyd\bikeEntity\Service.class
............此处省略287个文件信息