作者主页：夜未央5788
简介：Java领域优质创作者、Java项目、学习资料、技术互助
文末获取源码
项目介绍
茶叶溯源系统，分为前台与后台。普通用户可在前台通过18位的编码查询茶叶的出售历史。
后台分为两种角色，管理员与经销商；
管理员主要功能包括：
主界面；
管理员管理：管理员列表、添加管理员；
分类管理：茶叶类型的添加、删除、修改；
茶叶管理：茶叶列表、添加、删除、修改茶叶；
大包装管理：大包装列表、添加、删除、修改大包装；
单品管理：售出统计、单品信息修改；
经销商主要功能包括：
主界面；
售出单品：确认售出单品；
环境需要
1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
5.是否Maven项目: 否；查看源码目录中是否包含pom.xml；若包含，则为maven项目，否则为非maven项目
6.数据库：MySql 5.7版本；
技术栈
1. 后端：Spring SpringMVC MyBatis
2. 前端：JSP+bootstrap+jQuery+layUI
使用说明
1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2. 将项目中jdbc.properties配置文件中的数据库配置改为自己的配置;
3. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;
若为maven项目，导入成功后请执行maven clean;maven install命令，配置tomcat，然后运行；
4. 运行项目，输入localhost:8080/tea-web/ 登录
运行截图
相关代码
管理端控制器
@Controller
public class AdminController {
@Autowired
AdminService as;
/*
* 重复代码块，用来进行插入和更改时的时候对其进行调用。
*/
public Admin getParameter(HttpServletRequest request)throws Exception{
Admin record=new Admin();
record.setUname(request.getParameter("uname"));
record.setPwd(request.getParameter("pwd"));
record.setNickname(request.getParameter("nickname"));
return record;
}
@RequestMapping("/AdminLogin")
public String AdminLogin(HttpServletRequest request,HttpServletResponse response,HttpSession session
) throws UnknownHostException{
String uname=request.getParameter("uname");
String password=request.getParameter("pwd");
Admin admin = as.selectByUname(uname);
System.out.print("************************");
if(uname==null){
request.setAttribute("msg", "管理员不存在");
System.out.print("管理员不存在");
return "views/login";
}
if(!admin.getPwd().equals(password)){
System.out.print("密码不存在");
request.setAttribute("msg", "密码不存在");
return "views/login";
}
session.setAttribute("admin", admin);
session.setAttribute("adminname", admin.getNickname());
return "views/index";
}
@RequestMapping("/AdminLoginPage")
public String AdminLoginPage(HttpServletRequest request,HttpServletResponse response,HttpSession session
) throws UnknownHostException{
return "views/admin_login";
}
//查询并分页
@RequestMapping("/AdminPage")
public ModelAndView AdminPage(
@RequestParam(defaultValue="1") Integer currentPage,Map<String,Object> map){
System.out.println("已到达");
PageHelper.startPage(currentPage,8);
List<Admin> list=as.selectAll();
PageInfo<Admin> pageInfo=new PageInfo<Admin>(list,8);
map.put("pageInfo", pageInfo);
return new ModelAndView("views/admin");
}
@RequestMapping("/InsertAdmin")
public ModelAndView addAdmin(HttpServletRequest request,String uname,String pwd,String nickname)throws Exception {
Admin record=new Admin();
record.setUname(uname);
record.setPwd(nickname);
record.setNickname(nickname);
as.insert(record);
return new ModelAndView("redirect:AdminPage");
}
//根据主键删除id
@RequestMapping("/DeleteByAdminId")
@ResponseBody
public String deleteByPrimaryKey(@Param("id") int id) {
as.delete(id);
return "ok";
}
@RequestMapping(value="/ToUpdateAdmin")
public String ToUpdateAdmin(HttpServletRequest request,int id) {
Admin admin=as.findById(id);
request.setAttribute("admin", admin);
return "views/update_admin";
}
@RequestMapping("/UpdateAdmin")
public ModelAndView UpdateAdmin(HttpServletRequest request,int id,String uname,String pwd,String nickname)throws Exception {
Admin record=new Admin();
record.setUname(uname);
record.setPwd(pwd);
record.setNickname(nickname);
as.update(record,id);
return new ModelAndView("redirect:AdminPage");
}
/*//模糊查询
@RequestMapping("/selectByName")
public String findByName(
@RequestParam(defaultValue="1") Integer currentPage,
HttpServletRequest request,Map<String,Object> map) {
String Adminname=request.getParameter("search");
System.out.println(Adminname);
PageHelper.startPage(currentPage,8);
List<Admin> list=AdminService.selectByName(Adminname);
PageInfo<Admin> pageInfo=new PageInfo<Admin>(list,8);
map.put("pageInfo", pageInfo);
return "/Admin/showAdmin";
}*/
}
类型管理控制器
@Controller
public class TypeController {
@Autowired
TypeService ts;
/*
* 重复代码块，用来进行插入和更改时的时候对其进行调用。
*/
public Type getParameter(HttpServletRequest request)throws Exception{
Type record=new Type();
record.settName(request.getParameter("tName"));
return record;
}
@RequestMapping("/TypePage")
public ModelAndView TypePage(
@RequestParam(defaultValue="1") Integer currentPage,HttpServletRequest request,Map<String,Object> map){
System.out.println("已到达");
PageHelper.startPage(currentPage,8);
List<Type> list=ts.selectAll();
PageInfo<Type> pageInfo=new PageInfo<Type>(list,8);
map.put("pageInfo", pageInfo);
return new ModelAndView("/views/list_type");
}
@RequestMapping("/TypeWebPage")
public ModelAndView TypeWebPage(
@RequestParam(defaultValue="1") Integer currentPage,HttpServletRequest request,Map<String,Object> map){
System.out.println("已到达");
PageHelper.startPage(currentPage,5);
List<Type> list=ts.selectAll();
PageInfo<Type> pageInfo=new PageInfo<Type>(list,8);
map.put("pageInfo", pageInfo);
return new ModelAndView("/web/main");
}
@RequestMapping("/InsertType")
public ModelAndView InsertType(HttpServletRequest request)throws Exception {
Type record=new TypeController().getParameter(request);
ts.insert(record);
return new ModelAndView("redirect:TypePage");
}
@RequestMapping("/getTypes.do")
@ResponseBody
public List<Type> getLesson(){
List<Type> list=ts.selectAll();
return list;
}
@RequestMapping(value="/ToUpdateType")
public String ToUpdateType(HttpServletRequest request,int id) {
Type record=ts.findById(id);
request.setAttribute("type", record);
return "views/update_type";
}
@RequestMapping("/UpdateType")
public ModelAndView UpdateType(HttpServletRequest request,int id)throws Exception {
Type record=new TypeController().getParameter(request);
ts.update(record, id);
return new ModelAndView("redirect:TypePage");
}
//根据主键删除id
@RequestMapping("/DeleteByTypeId")
@ResponseBody
public String deleteByTypeId(@Param("id") Integer id) {
ts.delete(id);
return "ok";
}
}
工具类
@Controller
public class PackController {
@Autowired
PackService pa;
@Autowired
ItemService it;
public static String getRandomUUID() {
//1、创建时间戳
java.util.Date dateNow = new java.util.Date();
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
String dateNowStr = dateFormat.format(dateNow);
StringBuffer sb = new StringBuffer(dateNowStr);
//2、创建随机对象
Random rd = new Random();
//3、产生4位随机数
String n = "";
int rdGet; //取得随机数
do {
rdGet = Math.abs(rd.nextInt()) % 10 + 48; //产生48到57的随机数(0-9的键位值)
// rdGet=Math.abs(rd.nextInt())%26+97; //产生97到122的随机数(a-z的键位值)
char num1 = (char) rdGet;
String dd = Character.toString(num1);
n += dd;
} while (n.length() < 4);// 假如长度小于4
sb.append(n);
//4、返回唯一码
return sb.toString();
}
public Pack getParameter(HttpServletRequest request)throws Exception{
Pack record=new Pack();
record.setPackId(request.getParameter("packId"));
record.setMakeAdress(request.getParameter("makeAdress"));
record.setTeaMaker(request.getParameter("teaMaker"));
record.setMakePicture(request.getParameter("makePicture"));
record.settId(Integer.parseInt(request.getParameter("tId")));
record.setRetId(Integer.parseInt(request.getParameter("retId")));
return record;
}
@RequestMapping("/PackPage")
public ModelAndView TeasPage(
@RequestParam(defaultValue="1") Integer currentPage,Map<String,Object> map){
System.out.println("已到达");
PageHelper.startPage(currentPage,8);
List<Pack> list=pa.selectAll();
PageInfo<Pack> pageInfo=new PageInfo<Pack>(list,8);
map.put("pageInfo", pageInfo);
return new ModelAndView("/views/list_pack");
}
@RequestMapping("/InsertPack")
public ModelAndView InsertPack(HttpServletRequest request,MultipartFile makePicture)throws Exception {
Pack record=new Pack();
record.setPackId(getRandomUUID());;
record.setMakePicture(UploadUtil.fileUpload(makePicture));
record.setMakeAdress(request.getParameter("makeAdress"));
record.setTeaMaker(request.getParameter("teaMaker"));
record.setRetId(Integer.parseInt(request.getParameter("retId")));
record.settId(Integer.parseInt(request.getParameter("tId")));
pa.insert(record);
for(int i =0; i< 10;i++) {
Item item=new Item();
item.setItemId(getRandomUUID());
item.setSaled(0);
item.setPackId(record.getPackId());
it.insert(item);
}
return new ModelAndView("redirect:PackPage");
}
@RequestMapping("/DeletePack")
@ResponseBody
public String deletePack(@Param("packId") String packId) {
System.out.println(" ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
System.out.print(packId);
System.out.print(" 66666666666666666666666666666666666666666");
it.deleteByPackId(packId);
pa.delete(packId);
return "ok";
}
}
如果也想学习本系统，下面领取。关注并回复：059ssm