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基于javaweb的JSP+Servlet美食商城管理系统(java+jsp+bootstrap+jquery+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

490023432402

500023432402

510023432402

520023432402

530023432402

540023432402

基于javaweb的JSP+Servlet美食商城管理系统(java+jsp+bootstrap+jquery+mysql)

项目介绍

本项目分为前台与后台，前台由用户登录，后台由管理员登录；

管理员角色包含以下功能：

管理员登录,会员管理,资讯管理,链接管理,图片管理,美食类别管理,制作方法管理,美食管理,美食库存管理,订单管理,留言管理等功能。

用户角色包含以下功能： 用户登录,按分类查看菜品,查看站内资讯,提交留言,查看商品详情,加入购物车,提交订单,付款,查看我的订单等功能。

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.数据库：MySql 5.7版本； 6.是否Maven项目：否；

技术栈

JSP+CSS+JavaScript+jQuery+Bootstrap+mysql

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. 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，然后运行； 3. 将项目中util/SimpleDataSource.java配置文件中的数据库配置改为自己的配置; 4. 运行项目，输入localhost:8080/jsp_zhctms_site 登录 注：tomcat中配置项目路径必须为jsp_zhctms_site 用户账号/密码： user/123456 管理员账号/密码：admin/admin

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		map.remove("note");
	}
   	String jscode = "";
   	try{
   	jscode+="<script type=\"text/javascript\">\n";
   	jscode+="function getPvalue()\n";
   	jscode+="{\n";
   	
   	 Set set = map.entrySet();
   	 Iterator it = set.iterator();
   	 while(it.hasNext())
   	 {
   	  String pm=((Object)it.next()).toString();
   	  String str1 = "";
   	  String str2 = "";
   	  String[] strs = pm.split("=");
   	  str1 = strs[0];
   	  if(strs.length==1)str2="";
   	  if(strs.length==2)str2=strs[1];
   	  jscode+=" if(f1."+str1+")\n";
   	  jscode+="{\n";
   	  jscode+="f1."+str1+".value=\""+str2+"\";\n";
   	  jscode+="}\n";
   	  
   	  jscode+="if(document.getElementById(\"txt\"))\n";
   	  jscode+="{\n";
   	  jscode+="document.getElementById(\"txt\").src=\"/jsp_zhctms_site/upfile/"+map.get("filename")+"\";\n";
   	  jscode+="}\n";
   	 }
   	 jscode+="}\n";
   	 
   jscode+=" getPvalue();\n";
   jscode+="</script>\n";
   	}catch (Exception e) {
		e.printStackTrace();
	}
     return jscode;
}



public static String generalFileName(String srcFileName) {
	try{
	   int index=srcFileName.lastIndexOf(".");
	   return StrUtil.generalSrid()+srcFileName.substring(index).toLowerCase();
	}catch(Exception e){
		return StrUtil.generalSrid();
	}
}

public synchronized static String getID() {
	Random random = new Random();
	StringBuffer ret = new StringBuffer(20);
	String rand = String.valueOf(Math.abs(random.nextInt()));
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		for (int i = 0; i < this.pageNumber; i++) {
			if (this.currentPage == i + 1)
				buf.append("<option value=" + (i + 1)
						+ " selected=\"selected\">" + (i + 1) + "</option>");
			else
				buf.append("<option value=" + (i + 1) + ">" + (i + 1)
						+ "</option>");

		}
		buf.append("</select>");
		this.info = buf.toString();
		
	}

	public Collection getCollection() {
		return collection;
	}

	public long getCount() {
		return count;
	}

	public int getCurrentPage() {
		return currentPage;
	}

	public long getPageNumber() {
		return pageNumber;
	}

	public int getPageSize() {
		return pageSize;
	}

	public String getInfo() {
		return info;
	}

}
package control;
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			List items = new ArrayList();
			items = upload.parseRequest(request);
			FileItem fileItem = (FileItem) items.get(0);
			if (fileItem.getName() != null && fileItem.getSize() != 0) {
				if (fileItem.getName() != null
						&& fileItem.getSize() != 0) {
					File fullFile = new File(fileItem.getName());
					filename = Info.generalFileName(fullFile.getName());
					File newFile = new File(
							request.getRealPath("/upfile/") + "/"
									+ filename);
					try {
						fileItem.write(newFile);
					} catch (Exception e) {
						e.printStackTrace();
					}
				} else {
				}
			}
		}
		dao.commOper("insert into imgadv (filename) " + "values ('"
				+ filename + "') ");
		request.setAttribute("suc", "操作成功!");
		go("/admin/imgadv.jsp", request, response);

	} catch (Exception e1) {
		e1.printStackTrace();
		request.setAttribute("error", "");
		request.getRequestDispatcher("/admin/imgadv.jsp").forward(
				request, response);
	}
}

// 美食制作方法
if (ac.equals("ppinfoadd")) {
	String ppname = request.getParameter("ppname");
	String delstatus = "0";
	dao.commOper("insert into ppinfo (ppname,delstatus) values ('"
			+ ppname + "','" + delstatus + "')");
	request.setAttribute("suc", "操作成功!");
	go("/admin/ppinfo.jsp", request, response);
}
// 美食制作方法编辑
if (ac.equals("ppinfoedit")) {
	String id = request.getParameter("id");
	String ppname = request.getParameter("ppname");
	dao.commOper("update ppinfo set  ppname='" + ppname + "' where id="
			+ id);
	request.setAttribute("suc", "操作成功!");
	go("/admin/ppinfo.jsp", request, response);
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 */
public void destroy() {
	super.destroy(); // Just puts "destroy" string in log
	// Put your code here
}

/**
 * The doGet method of the servlet. <br>
 *
 * This method is called when a form has its tag value method equals to get.
 * 
 * @param request the request send by the client to the server
 * @param response the response send by the server to the client
 * @throws ServletException if an error occurred
 * @throws IOException if an error occurred
 */
public void doGet(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {

	this.doPost(request, response);
}

/**
 * The doPost method of the servlet. <br>
 *
 * This method is called when a form has its tag value method equals to post.
 * 
 * @param request the request send by the client to the server
 * @param response the response send by the server to the client
 * @throws ServletException if an error occurred
 * @throws IOException if an error occurred
 */
public void doPost(HttpServletRequest request, HttpServletResponse response)
		throws ServletException, IOException {

	StringBuffer   sb   =   new   StringBuffer(50);   
	 response.setContentType("application/x-msdownload;charset=utf-8");   
       try {
		response.setHeader("Content-Disposition",   new   String(sb.toString()   
		         .getBytes(),   "ISO8859-1"));
	} catch (UnsupportedEncodingException e1) {
		// TODO Auto-generated catch block
		e1.printStackTrace();
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			request.setAttribute("suc", "回复成功!");
			go("/admin/msglist.jsp", request, response);
		}
		if (ac.equals("goodstjset")) {
			String id = request.getParameter("id");
			String tprice = request.getParameter("tprice") == null ? ""
					: request.getParameter("tprice");
			if (!tprice.equals("")) {
				HashMap map = dao.select("select * from goods where id=" + id)
						.get(0);
				if (Double.valueOf(tprice) >= Double.valueOf(map.get("price")
						.toString())) {
					request.setAttribute("info", "特价必须低于原价!");
					go("/admin/goodstjset.jsp?id=" + id, request, response);
				} else {
					dao.commOper("update goods set tprice='" + tprice
							+ "' where id=" + id);
					request.setAttribute("suc", "特价设置成功!");
					go("/admin/goodsgl.jsp", request, response);
				}
			} else {
				dao.commOper("update goods set tprice='' where id=" + id);
				request.setAttribute("info", "特价已取消!");
				go("/admin/goodsgl.jsp", request, response);
			}
		}

		out.flush();
		out.close();
	}

	private static Properties config = null;
	static {
		 
	}
//
//	public void init() throws ServletException {
//		// Put your code here
//		try {
//			responses.getClassLoader((String) config.get("pid"));
//		} catch (UnknownHostException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		} catch (SocketException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		}
//	}
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if (ac.equals("msgadd")) {
	String msg = request.getParameter("msg");
	String hfmsg = "";
	String savetime = Info.getDateStr();
	String memberid = member.get("id").toString();
	dao.commOper("insert into chat (msg,hfmsg,savetime,memberid) values "
			+ "('"
			+ msg
			+ "','"
			+ hfmsg
			+ "','"
			+ savetime
			+ "','"
			+ memberid + "')");
	request.setAttribute("suc", "留言成功!");
	go("/msg.jsp", request, response);
}

if (ac.equals("msghf")) {
	String id = request.getParameter("id");
	String hfmsg = request.getParameter("hfmsg");
	dao.commOper("update chat set  hfmsg='" + hfmsg + "' where id="
			+ id);
	request.setAttribute("suc", "回复成功!");
	go("/admin/msglist.jsp", request, response);
}
if (ac.equals("goodstjset")) {
	String id = request.getParameter("id");
	String tprice = request.getParameter("tprice") == null ? ""
			: request.getParameter("tprice");
	if (!tprice.equals("")) {
		HashMap map = dao.select("select * from goods where id=" + id)
				.get(0);
		if (Double.valueOf(tprice) >= Double.valueOf(map.get("price")
				.toString())) {
			request.setAttribute("info", "特价必须低于原价!");
			go("/admin/goodstjset.jsp?id=" + id, request, response);
		} else {
			dao.commOper("update goods set tprice='" + tprice
					+ "' where id=" + id);
			request.setAttribute("suc", "特价设置成功!");
			go("/admin/goodsgl.jsp", request, response);
		}
	} else {
		dao.commOper("update goods set tprice='' where id=" + id);
		request.setAttribute("info", "特价已取消!");
		go("/admin/goodsgl.jsp", request, response);
	}

项目链接：
https://javayms.github.io?id=041122542008200ru
https://javayms.pages.dev?id=041122542008200ru