【免费】JAVAEE-商城管理系统资源-CSDN文库

共155个文件

jpg：63个

jsp：26个

css：12个

java

intellij

idea

开发工具

5星 · 超过95%的资源需积分: 0 175 浏览量更新于2023-09-28 6 收藏 8.7MB ZIP 举报

基于javaEE网上商城管理系统采用了Java语言，基于B/S结构，idea作为本系统的开发工具，数据库采用的是开源MySQL来设计。前台包括登录注册、首页、我的订单、等功能模块。可以方便管理以及进行更加方便快捷的管理，可以提高基于javaEE网上商城管理系统信息管理效率。本网站游泳到MySQL为数据库开发平台，采用Java开发技术实现前台用户页面和后台管理员管理页面。此系统的开发改善了一些技术和增加创新，使之代替了传统的销售方式，解决了管理困难、销售成本高等问题。同时此系统具有使用简单，用户界面友好，便于操作等特点。内含项目完整代码，数据库及配套报告。

收起资源包目录

JAVAEE-商城管理系统（155个子文件）

LoginFilter.class 5KB

CodeFilter.class 5KB

newjsp_jsp.class 4KB

LoginFilter.class 3KB

DBean.class 2KB

JDBCdemo.class 2KB

GoodsBean.class 2KB

.classpath 766B

org.eclipse.wst.common.component 480B

org.eclipse.wst.jsdt.ui.superType.container 49B

Shopping.css 1KB

ShoppingCart.css 704B

ShoppingCart.css 690B

gfv3ee6.dpf 476B

sqljdbc42.jar 878KB

CodeFilter.java 6KB

LoginFilter.java 5KB

LoginFilter.java 4KB

newjsp_jsp.java 3KB

DBean.java 2KB

JDBCdemo.java 2KB

GoodsBean.java 978B

top.jpg 389KB

register_background.jpg 234KB

flowerCake.jpg 162KB

multiCake.jpg 151KB

login_background.jpg 110KB

chrisCake.jpg 81KB

blackRose.jpg 71KB

cherryCake.jpg 65KB

log.jpg 64KB

triangleCake.jpg 53KB

purpleRose.jpg 47KB

redRose.jpg 47KB

yellowRose.jpg 42KB

birthCake.jpg 41KB

snackCake.jpg 39KB

pinkRose.jpg 38KB

blueRose.jpg 37KB

greenRose.jpg 36KB

whiteRose.jpg 33KB

dogCake.jpg 29KB

ShoppingCart_background.jpg 20KB

共 155 条

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/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com; import java.io.IOException; import java.io.PrintStream; import java.io.PrintWriter; import java.io.StringWriter; import javax.servlet.Filter; import javax.servlet.FilterChain; import javax.servlet.FilterConfig; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; /** * * @author pcw */ public class CodeFilter implements Filter { private static final boolean debug = true; // The filter configuration object we are associated with. If // this value is null, this filter instance is not currently // configured. private FilterConfig filterConfig = null; public CodeFilter() { } private void doBeforeProcessing(ServletRequest request, ServletResponse response) throws IOException, ServletException { if (debug) { log("ServletFilter:DoBeforeProcessing"); } } private void doAfterProcessing(ServletRequest request, ServletResponse response) throws IOException, ServletException { if (debug) { log("ServletFilter:DoAfterProcessing"); } } /** * * @param request The servlet request we are processing * @param response The servlet response we are creating * @param chain The filter chain we are processing * * @exception IOException if an input/output error occurs * @exception ServletException if a servlet error occurs */ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { System.out.println("start-doFilter"); request.setCharacterEncoding("utf-8"); response.setCharacterEncoding("utf-8"); response.setContentType("text/html;charset=utf-8"); //设置过滤页数据的面显示数据的编码 if (debug) { log("ServletFilter:doFilter()"); } doBeforeProcessing(request, response); Throwable problem = null; try { chain.doFilter(request, response); } catch (Throwable t) { // If an exception is thrown somewhere down the filter chain, // we still want to execute our after processing, and then // rethrow the problem after that. problem = t; t.printStackTrace(); } doAfterProcessing(request, response); // If there was a problem, we want to rethrow it if it is // a known type, otherwise log it. if (problem != null) { if (problem instanceof ServletException) { throw (ServletException) problem; } if (problem instanceof IOException) { throw (IOException) problem; } sendProcessingError(problem, response); } } /** * Return the filter configuration object for this filter. */ public FilterConfig getFilterConfig() { return (this.filterConfig); } /** * Set the filter configuration object for this filter. * * @param filterConfig The filter configuration object */ public void setFilterConfig(FilterConfig filterConfig) { this.filterConfig = filterConfig; } /** * Destroy method for this filter */ public void destroy() { } /** * Init method for this filter */ public void init(FilterConfig filterConfig) { this.filterConfig = filterConfig; if (filterConfig != null) { if (debug) { log("ServletFilter:Initializing filter"); } } } /** * Return a String representation of this object. */ @Override public String toString() { if (filterConfig == null) { return ("ServletFilter()"); } StringBuffer sb = new StringBuffer("ServletFilter("); sb.append(filterConfig); sb.append(")"); return (sb.toString()); } private void sendProcessingError(Throwable t, ServletResponse response) { String stackTrace = getStackTrace(t); if (stackTrace != null && !stackTrace.equals("")) { try { response.setContentType("text/html"); PrintStream ps = new PrintStream(response.getOutputStream()); PrintWriter pw = new PrintWriter(ps); pw.print("<html>\n<head>\n<title>Error</title>\n</head>\n<body>\n"); //NOI18N // PENDING! Localize this for next official release pw.print("<h1>The resource did not process correctly</h1>\n<pre>\n"); pw.print(stackTrace); pw.print("</pre></body>\n</html>"); //NOI18N pw.close(); ps.close(); response.getOutputStream().close(); } catch (Exception ex) { } } else { try { PrintStream ps = new PrintStream(response.getOutputStream()); t.printStackTrace(ps); ps.close(); response.getOutputStream().close(); } catch (Exception ex) { } } } public static String getStackTrace(Throwable t) { String stackTrace = null; try { StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw); t.printStackTrace(pw); pw.close(); sw.close(); stackTrace = sw.getBuffer().toString(); } catch (Exception ex) { } return stackTrace; } public void log(String msg) { filterConfig.getServletContext().log(msg); } }