Java通过SSM完成水果商城批发平台流程

2024-04-02 19:04:59 239人浏览独家记忆

Python 官方文档：入门教程 => 点击学习

摘要

目录一，项目简介二，环境介绍三，系统展示四，核心代码展示五，项目总结一，项目简介项目编号：BS-SC-029 本系统主要为种值水果和农户和水果经销商搭建一个B2B的电子商务平台，系

一，项目简介

项目编号：BS-SC-029

本系统主要为种值水果和农户和水果经销商搭建一个B2B的电子商务平台，系统共包含三个角色：农户、经销商和管理员。

1.农户角色功能

前台首页、用户注册登录、新闻公告、查看水果详情、收藏、留言、个人中心、我的收藏、意见反馈、发布水果、我的销售等功能。

2.经销商角色功能

前台首页、用户注册登录、新闻公告、查看水果详情、收藏、留言、个人中心、我的收藏、意见反馈、在线购买、下单结算、查看我的订单等功能。

3.管理员后台功能

用户管理、管理员管理、网站内容管理、水果类型管理、水果信息管理、采购订单管理、用户评价管理、意见反馈管理、留言交流管理等

二，环境介绍

语言环境：Java: jdk1.8

数据库：Mysql: mysql5.7

应用服务器：Tomcat: tomcat8.5.31

开发工具：idea或eclipse

后台开发技术：SSM框架

前台开发技术：H-UI框架

三，系统展示

用户注册

用户登陆

系统首页

新闻公告

商品展示

全文检索

在线留言

添加购物车

经销商个人中心

农户个人中心

后台管理功能模块

四，核心代码展示

package com.controller;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.WEB.bind.annotation.RequestMapping;
import com.entity.Admin;
import com.service.AdminService;
import com.util.PageHelper;
import com.util.VeDate;
//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/admin" , produces = "text/plain;charset=utf-8")
public class AdminController extends BaseController {
	// 注入Service 由于标签的存在 所以不需要getter setter
	@Autowired
	private AdminService adminService;
	// 管理员准备
	@RequestMapping("index.action")
	public String index() {
		return "admin/index";
	}
	// 管理员登录 1 验证用户名是否存在 2 验证密码是否正确
	@RequestMapping("login.action")
	public String login() {
		String username = this.getRequest().getParameter("username");
		String passWord = this.getRequest().getParameter("password");
		Admin adminEntity = new Admin();
		adminEntity.setUsername(username);
		List<Admin> adminlist = this.adminService.getAdminByCond(adminEntity);
		if (adminlist.size() == 0) {
			this.getRequest().setAttribute("message", "用户名不存在");
			return "redirect:/admin/index.action";
		} else {
			Admin admin = adminlist.get(0);
			if (password.equals(admin.getPassword())) {
				this.getSession().setAttribute("adminid", admin.getAdminid());
				this.getSession().setAttribute("adminname", admin.getUsername());
				this.getSession().setAttribute("realname", admin.getRealname());
			} else {
				this.getRequest().setAttribute("message", "密码错误");
				return "redirect:/admin/index.action";
			}
		}
		return "admin/main";
	}
// 管理员准备修改密码
	@RequestMapping("prePwd.action")
	public String prePwd() {
		return "admin/editpwd";
	}
	// 修改密码
	@RequestMapping("editpwd.action")
	public String editpwd() {
		String adminid = (String) this.getSession().getAttribute("adminid");
		String password = this.getRequest().getParameter("password");
		String repassword = this.getRequest().getParameter("repassword");
		Admin admin = this.adminService.getAdminById(adminid);
		if (password.equals(admin.getPassword())) {
			admin.setPassword(repassword);
			this.adminService.updateAdmin(admin);
		} else {
			this.getRequest().setAttribute("message", "旧密码错误");
		}
		return "redirect:/admin/prePwd.action";
	}
	// 管理员退出登录
	@RequestMapping("exit.action")
	public String exit() {
		this.getSession().removeAttribute("adminid");
		this.getSession().removeAttribute("adminname");
		this.getSession().removeAttribute("realname");
		return "redirect:/admin/index.action";
	}
	// 准备添加数据
	@RequestMapping("createAdmin.action")
	public String createAdmin() {
		return "admin/addadmin";
	}
	// 添加数据
	@RequestMapping("addAdmin.action")
	public String addAdmin(Admin admin) {
		admin.setAddtime(VeDate.getStringDateShort());
		this.adminService.insertAdmin(admin);
		return "redirect:/admin/createAdmin.action";
	}
	// 通过主键删除数据
	@RequestMapping("deleteAdmin.action")
	public String deleteAdmin(String id) {
		this.adminService.deleteAdmin(id);
		return "redirect:/admin/getAllAdmin.action";
	}
	// 批量删除数据
	@RequestMapping("deleteAdminByIds.action")
	public String deleteAdminByIds() {
		String[] ids = this.getRequest().getParameterValues("adminid");
		for (String adminid : ids) {
			this.adminService.deleteAdmin(adminid);
		}
		return "redirect:/admin/getAllAdmin.action";
	}
	// 更新数据
	@RequestMapping("updateAdmin.action")
	public String updateAdmin(Admin admin) {
		this.adminService.updateAdmin(admin);
		return "redirect:/admin/getAllAdmin.action";
	}
	// 显示全部数据
	@RequestMapping("getAllAdmin.action")
	public String getAllAdmin(String number) {
		List<Admin> adminList = this.adminService.getAllAdmin();
		PageHelper.getPage(adminList, "admin", null, null, 10, number, this.getRequest(), null);
		return "admin/listadmin";
	}
	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryAdminByCond.action")
	public String queryAdminByCond(String cond, String name, String number) {
		Admin admin = new Admin();
		if(cond != null){
			if ("username".equals(cond)) {
				admin.setUsername(name);
			}
			if ("password".equals(cond)) {
				admin.setPassword(name);
			}
			if ("realname".equals(cond)) {
				admin.setRealname(name);
			}
			if ("contact".equals(cond)) {
				admin.setContact(name);
			}
			if ("addtime".equals(cond)) {
				admin.setAddtime(name);
			}
		}
		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.adminService.getAdminByLike(admin), "admin", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/queryadmin";
	}
	// 按主键查询数据
	@RequestMapping("getAdminById.action")
	public String getAdminById(String id) {
		Admin admin = this.adminService.getAdminById(id);
		this.getRequest().setAttribute("admin", admin);
		return "admin/editadmin";
	}
}

package com.controller;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.entity.Article;
import com.service.ArticleService;
import com.entity.Banner;
import com.service.BannerService;
import com.util.PageHelper;
import com.util.VeDate;
//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/article" , produces = "text/plain;charset=utf-8")
public class ArticleController extends BaseController {
	// 注入Service 由于标签的存在 所以不需要getter setter
	@Autowired
	private ArticleService articleService;
	@Autowired
	private BannerService bannerService;
	// 准备添加数据
	@RequestMapping("createArticle.action")
	public String createArticle() {
		List<Banner> bannerList = this.bannerService.getAllBanner();
		this.getRequest().setAttribute("bannerList", bannerList);
		return "admin/addarticle";
	}
	// 添加数据
	@RequestMapping("addArticle.action")
	public String addArticle(Article article) {
		article.setAddtime(VeDate.getStringDateShort());
		article.setHits("0");
		this.articleService.insertArticle(article);
		return "redirect:/article/createArticle.action";
	}
	// 通过主键删除数据
	@RequestMapping("deleteArticle.action")
	public String deleteArticle(String id) {
		this.articleService.deleteArticle(id);
		return "redirect:/article/getAllArticle.action";
	}
	// 批量删除数据
	@RequestMapping("deleteArticleByIds.action")
	public String deleteArticleByIds() {
		String[] ids = this.getRequest().getParameterValues("articleid");
		for (String articleid : ids) {
			this.articleService.deleteArticle(articleid);
		}
		return "redirect:/article/getAllArticle.action";
	}
	// 更新数据
	@RequestMapping("updateArticle.action")
	public String updateArticle(Article article) {
		this.articleService.updateArticle(article);
		return "redirect:/article/getAllArticle.action";
	}
	// 显示全部数据
	@RequestMapping("getAllArticle.action")
	public String getAllArticle(String number) {
		List<Article> articleList = this.articleService.getAllArticle();
		PageHelper.getPage(articleList, "article", null, null, 10, number, this.getRequest(), null);
		return "admin/listarticle";
	}
	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryArticleByCond.action")
	public String queryArticleByCond(String cond, String name, String number) {
		Article article = new Article();
		if(cond != null){
			if ("title".equals(cond)) {
				article.setTitle(name);
			}
			if ("bannerid".equals(cond)) {
				article.setBannerid(name);
			}
			if ("image".equals(cond)) {
				article.setImage(name);
			}
			if ("contents".equals(cond)) {
				article.setContents(name);
			}
			if ("addtime".equals(cond)) {
				article.setAddtime(name);
			}
			if ("hits".equals(cond)) {
				article.setHits(name);
			}
		}
		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.articleService.getArticleByLike(article), "article", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/queryarticle";
	}
	// 按主键查询数据
	@RequestMapping("getArticleById.action")
	public String getArticleById(String id) {
		Article article = this.articleService.getArticleById(id);
		this.getRequest().setAttribute("article", article);
		List<Banner> bannerList = this.bannerService.getAllBanner();
		this.getRequest().setAttribute("bannerList", bannerList);
		return "admin/editarticle";
	}
}

package com.controller;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.entity.Banner;
import com.service.BannerService;
import com.util.PageHelper;
import com.util.VeDate;
//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/banner" , produces = "text/plain;charset=utf-8")
public class BannerController extends BaseController {
	// 注入Service 由于标签的存在 所以不需要getter setter
	@Autowired
	private BannerService bannerService;
	// 准备添加数据
	@RequestMapping("createBanner.action")
	public String createBanner() {
		return "admin/addbanner";
	}
	// 添加数据
	@RequestMapping("addBanner.action")
	public String addBanner(Banner banner) {
		banner.setAddtime(VeDate.getStringDateShort());
		this.bannerService.insertBanner(banner);
		return "redirect:/banner/createBanner.action";
	}
	// 通过主键删除数据
	@RequestMapping("deleteBanner.action")
	public String deleteBanner(String id) {
		this.bannerService.deleteBanner(id);
		return "redirect:/banner/getAllBanner.action";
	}
	// 批量删除数据
	@RequestMapping("deleteBannerByIds.action")
	public String deleteBannerByIds() {
		String[] ids = this.getRequest().getParameterValues("bannerid");
		for (String bannerid : ids) {
			this.bannerService.deleteBanner(bannerid);
		}
		return "redirect:/banner/getAllBanner.action";
	}
	// 更新数据
	@RequestMapping("updateBanner.action")
	public String updateBanner(Banner banner) {
		this.bannerService.updateBanner(banner);
		return "redirect:/banner/getAllBanner.action";
	}
	// 显示全部数据
	@RequestMapping("getAllBanner.action")
	public String getAllBanner(String number) {
		List<Banner> bannerList = this.bannerService.getAllBanner();
		PageHelper.getPage(bannerList, "banner", null, null, 10, number, this.getRequest(), null);
		return "admin/listbanner";
	}
	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryBannerByCond.action")
	public String queryBannerByCond(String cond, String name, String number) {
		Banner banner = new Banner();
		if(cond != null){
			if ("bannername".equals(cond)) {
				banner.setBannername(name);
			}
			if ("addtime".equals(cond)) {
				banner.setAddtime(name);
			}
			if ("memo".equals(cond)) {
				banner.setMemo(name);
			}
		}
		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.bannerService.getBannerByLike(banner), "banner", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/querybanner";
	}
	// 按主键查询数据
	@RequestMapping("getBannerById.action")
	public String getBannerById(String id) {
		Banner banner = this.bannerService.getBannerById(id);
		this.getRequest().setAttribute("banner", banner);
		return "admin/editbanner";
	}
}

package com.controller;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.entity.Complains;
import com.service.ComplainsService;
import com.entity.Users;
import com.service.UsersService;
import com.util.PageHelper;
//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/complains" , produces = "text/plain;charset=utf-8")
public class ComplainsController extends BaseController {
	// 注入Service 由于标签的存在 所以不需要getter setter
	@Autowired
	private ComplainsService complainsService;
	@Autowired
	private UsersService usersService;
	// 准备添加数据
	@RequestMapping("createComplains.action")
	public String createComplains() {
		List<Users> usersList = this.usersService.getAllUsers();
		this.getRequest().setAttribute("usersList", usersList);
		return "admin/addcomplains";
	}
	// 添加数据
	@RequestMapping("addComplains.action")
	public String addComplains(Complains complains) {
		this.complainsService.insertComplains(complains);
		return "redirect:/complains/createComplains.action";
	}
	// 通过主键删除数据
	@RequestMapping("deleteComplains.action")
	public String deleteComplains(String id) {
		this.complainsService.deleteComplains(id);
		return "redirect:/complains/getAllComplains.action";
	}
	// 批量删除数据
	@RequestMapping("deleteComplainsByIds.action")
	public String deleteComplainsByIds() {
		String[] ids = this.getRequest().getParameterValues("complainsid");
		for (String complainsid : ids) {
			this.complainsService.deleteComplains(complainsid);
		}
		return "redirect:/complains/getAllComplains.action";
	}
	// 更新数据
	@RequestMapping("updateComplains.action")
	public String updateComplains(Complains complains) {
		this.complainsService.updateComplains(complains);
		return "redirect:/complains/getAllComplains.action";
	}
	// 更新状态
	@RequestMapping("status.action")
	public String status(String id) {
		String status = "";
		Complains complains = this.complainsService.getComplainsById(id);
		if (status.equals(complains.getStatus())) {
			status = "";
		}
		complains.setStatus(status);
		this.complainsService.updateComplains(complains);
		return "redirect:/complains/getAllComplains.action";
	}
	// 显示全部数据
	@RequestMapping("getAllComplains.action")
	public String getAllComplains(String number) {
		List<Complains> complainsList = this.complainsService.getAllComplains();
		PageHelper.getPage(complainsList, "complains", null, null, 10, number, this.getRequest(), null);
		return "admin/listcomplains";
	}
	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryComplainsByCond.action")
	public String queryComplainsByCond(String cond, String name, String number) {
		Complains complains = new Complains();
		if(cond != null){
			if ("usersid".equals(cond)) {
				complains.setUsersid(name);
			}
			if ("title".equals(cond)) {
				complains.setTitle(name);
			}
			if ("contents".equals(cond)) {
				complains.setContents(name);
			}
			if ("addtime".equals(cond)) {
				complains.setAddtime(name);
			}
			if ("status".equals(cond)) {
				complains.setStatus(name);
			}
			if ("reps".equals(cond)) {
				complains.setReps(name);
			}
		}
		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.complainsService.getComplainsByLike(complains), "complains", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/querycomplains";
	}
	// 按主键查询数据
	@RequestMapping("getComplainsById.action")
	public String getComplainsById(String id) {
		Complains complains = this.complainsService.getComplainsById(id);
		this.getRequest().setAttribute("complains", complains);
		List<Users> usersList = this.usersService.getAllUsers();
		this.getRequest().setAttribute("usersList", usersList);
		return "admin/editcomplains";
	}
}