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基于javaweb的SSM网上商城系统(java+ssm+jsp+mysql)

更新于

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

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基于javaweb的SSM网上商城系统(java+ssm+jsp+mysql)

一、项目简述功能

javaweb 网上商城系统，前台＋后台管理，用户注册，登录，上哦展示，分组展示，搜索，收货地址管理，购物车管理，添加，购买，个人信息修改。订单查询等等，后台商品管理，分类管理，库存管理，订单管理，用户管理，信息修改等等．

二、项目运行

环境配置： Jdk1.8 + Tomcats . 5 + mysql + Eclispe ( IntelliJ IDEA ，Eclispe , MyEclispe , sts 都支持）

项目技术： JSP + Spring + SpringMVC + MyBatis + html + cSS + Javascript + JQuery + Ajax 等等。

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		}
		if (page >= pages) {
			buf.append("<a class='btn btn-info' disabled >尾页</a>\n");
		}else {
			buf.append("<a class='btn btn-info' href='").append(url).append("?page=").append(pages).append(queryString).append("'>尾页</a>\n");
		}
		buf.append("<input type='text' class='form-control' style='display:inline;width:60px;' value=''/>");
		buf.append("<a class='btn btn-info' href='javascript:void(0);' onclick='location.href=\"").append(url).append("?page=").append("\"+(this.previousSibling.value)+\"").append(queryString).append("\"'>GO</a>\n");
		buf.append("</div>\n");
		return buf.toString();
	}

}
package com.controller;





/**
 * 前台相关接口
 */
@Controller
@RequestMapping("/index")
public class IndexController{
	
	private static final int rows = 8; // 默认每页数量

	@Autowired
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	return "/index/goods.jsp";
}

/**
 * 商品列表
 * @return
 */
@RequestMapping("/goods")
public String goods(int typeid, @RequestParam(required=false, defaultValue="1")int page, HttpServletRequest request){
	request.setAttribute("flag", typeid);
	request.setAttribute("typeList", typeService.getList());
	request.setAttribute("topList", topService.getList(Tops.TYPE_SUPPER, 1, 4));
	if (typeid > 0) {
		request.setAttribute("type", typeService.get(typeid));
	}
	request.setAttribute("goodList", goodService.getListByType(typeid, page, rows));
	request.setAttribute("pageHtml", PageUtil.getPageHtml(request, goodService.getTotalByType(typeid), page, rows));
	return "/index/goods.jsp";
}

/**
 * 商品详情
 * @return
 */
@RequestMapping("/detail")
public String detail(int goodid, HttpServletRequest request){
	request.setAttribute("typeList", typeService.getList());
	request.setAttribute("topList", topService.getList(Tops.TYPE_SUPPER, 1, 4));
	Goods good = goodService.get(goodid);
	request.setAttribute("good", good);
	request.setAttribute("type", typeService.get(good.getTypeId()));
	request.setAttribute("colorList", skuService.getColorList(goodid));
	request.setAttribute("sizeList", skuService.getSizeList(goodid));
	return "/index/detail.jsp";
}

/**
 * 搜索
 * @return
 */
@RequestMapping("/search")
public String search(String name, @RequestParam(required=false, defaultValue="1")int page, HttpServletRequest request) {
	if (Objects.nonNull(name) && !name.trim().isEmpty()) {
		request.setAttribute("goodList", goodService.getListByName(name, page, rows));
		request.setAttribute("pageHtml", PageUtil.getPageHtml(request, goodService.getTotalByName(name), page, rows));
	}
	request.setAttribute("typeList", typeService.getList());
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	public String detail(int goodid, HttpServletRequest request){
		request.setAttribute("typeList", typeService.getList());
		request.setAttribute("topList", topService.getList(Tops.TYPE_SUPPER, 1, 4));
		Goods good = goodService.get(goodid);
		request.setAttribute("good", good);
		request.setAttribute("type", typeService.get(good.getTypeId()));
		request.setAttribute("colorList", skuService.getColorList(goodid));
		request.setAttribute("sizeList", skuService.getSizeList(goodid));
		return "/index/detail.jsp";
	}
	
	/**
	 * 搜索
	 * @return
	 */
	@RequestMapping("/search")
	public String search(String name, @RequestParam(required=false, defaultValue="1")int page, HttpServletRequest request) {
		if (Objects.nonNull(name) && !name.trim().isEmpty()) {
			request.setAttribute("goodList", goodService.getListByName(name, page, rows));
			request.setAttribute("pageHtml", PageUtil.getPageHtml(request, goodService.getTotalByName(name), page, rows));
		}
		request.setAttribute("typeList", typeService.getList());
		return "/index/goods.jsp";
	}
	
	/**
	 * 查询库存
	 * @param goodid
	 * @param colorid
	 * @param sizeid
	 * @return
	 */
	@GetMapping("/stock")
	public @ResponseBody int stock(int goodid, int colorid, int sizeid) {
		return skuService.getStock(goodid, colorid, sizeid);
	}

}
package com.controller;




/**
 * 后台登录验证拦截器
 */
public class AdminInterceptor extends HandlerInterceptorAdapter{
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 * 获取分页代码
 * @param total 总记录数
 * @param page 当前页面
 * @param size 每页数量
 * @return
 */
public static String getPageHtml(HttpServletRequest request, long total, int page, int size){
	if (total <= 0) {
		return null;
	}
	// 计算总页数
	int pages = (int) (total % size ==0 ? total/size : total /size + 1);
	pages = pages == 0 ? 1 : pages;
	// 请求地址
	String url = request.getRequestURL().toString();
	// 请求参数
	StringBuilder paramBuilder = new StringBuilder();
	Enumeration<String> params = request.getParameterNames();
	while (params.hasMoreElements()) {
		String param = params.nextElement();
		if(param.indexOf("page") > -1) {
			continue;
		}
		paramBuilder.append("&").append(param).append("=").append(request.getParameter(param));
	}
	
	// 分页字符串
	StringBuilder pageBuilder = new StringBuilder();
	pageBuilder.append("<div class='page text-center clearfix'><span class='pro_link'>");
	// 上一页
	if (page <= 1) { // 如果已经是第一页, 上一页按钮disabled
		pageBuilder.append("<a href='javascript:;' title='已是首页'><<</a>");
		pageBuilder.append("<a href='javascript:;' title='已是首页'><</a>");
	}else{
		pageBuilder.append("<a title='首页' href='").append(url).append("?").append("page=").append(page-1)
		.append(paramBuilder).append("'><<</a>");
		pageBuilder.append("<a title='上一页' href='").append(url).append("?").append("page=").append(page-1)
		.append(paramBuilder).append("'><</a>");
	}
	// 中间数字页码
	if (pages <= 7) { // 全部显示
		for (int i = 1; i <= pages; i++) {
			pageBuilder.append(packPageItem(url, paramBuilder.toString(), page, i));
		}
	}else{ // 显示部分
		if (page<4 || page>pages-3) { // 1 2 3 ... pages-2 pages-1 pages
			pageBuilder.append(packPageItem(url, paramBuilder.toString(), page, 1));
			pageBuilder.append(packPageItem(url, paramBuilder.toString(), page, 2));
			pageBuilder.append(packPageItem(url, paramBuilder.toString(), page, 3));
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		session.setAttribute("total", shopcartService.getTotal(user.getId()));
		// 跳转支付
		return "redirect:topay?orderid="+orderid;
	} 

	model.addAttribute("msg", "出了点问题");
	return shopcart(model, session);
}

/**
 * 支付页面
 * @return
 */
@RequestMapping("/topay")
public String topay(int orderid, ServletRequest request, HttpSession session) {
	Users user = (Users) session.getAttribute("user");
	if (user == null) {
		request.setAttribute("msg", "请先登录!");
		return "/index/index";
	}
	request.setAttribute("typeList", typeService.getList());
	request.setAttribute("order", orderService.get(orderid));
	return "/index/pay.jsp";
}

/**
 * 支付(模拟)
 * @return
 */
@RequestMapping("/pay")
public String pay(Orders order, ServletRequest request, HttpSession session) {
	Users user = (Users) session.getAttribute("user");
	if (user == null) {
		request.setAttribute("msg", "请先登录!");
		return "/index/index";
	}
	// 模拟支付
	orderService.pay(order);
	request.setAttribute("typeList", typeService.getList());
	request.setAttribute("order", orderService.get(order.getId()));
	request.setAttribute("msg", "支付成功! 即将跳转到订单列表");
	return "/index/pay.jsp";
}
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	}

}
package com.controller;





/**
 * 前台相关接口
 */
@Controller
@RequestMapping("/index")
public class IndexController{
	
	private static final int rows = 8; // 默认每页数量

	@Autowired
	private TopService topService;
	@Autowired
	private GoodService goodService;
	@Autowired
	private TypeService typeService;
	@Autowired
	private SkuService skuService;
	

	/**
	 * 首页
	 * @return
	 */

项目链接：
https://javayms.github.io?id=261422292105200ez
https://javayms.pages.dev?id=261422292105200ez