基于JavaWeb和MySQL的电子交易系统

使用eclipse开发，实现用户界面和后台管理界面， 用户可以购买商品提交订单，支付模块使用alipay，管理界面可以看见用户提交的订单，给用户发货。

package com.aply.goods.pay;

import java.io.FileWriter;
import java.io.IOException;

/* *
 *类名：AlipayConfig
 *功能：基础配置类
 *详细：设置帐户有关信息及返回路径
 *修改日期：2018-10-23
 *说明：
 *以下代码只是为了方便商户测试而提供的样例代码，商户可以根据自己网站的需要，按照技术文档编写并非一定要使用该代码。
 *该代码仅供学习和研究支付宝接口使用，只是提供一个参考。
 */

public class AlipayConfig {
	
//↓↓↓↓↓↓↓↓↓↓请在这里配置您的基本信息↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

	// 应用ID您的APPID，收款账号既是您的APPID对应支付宝账号
	public static String app_id = “2016092100560146“;
	
	// 商户私钥，您的PKCS8格式RSA2私钥
    public static String merchant_private_key = “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“;
	
	// 支付宝公钥查看地址：https://openhome.alipay.com/platform/keyManage.htm 对应APPID下的支付宝公钥。
    public static String alipay_public_key = “MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw+8INoI0KJFNWa2/GEiftv0vtTZcK3vevt0m/j/TFeJ2cv25xsAO8y+7xttoMeT0v0DADPWXHPOUqFwA26H48jO62Rsw6cx5MDean8JQnEq4HHmqh8RryDezkf7z2jsrEO/+HbhAb1G2xNcGWzLb0tbeTmdFg1OUW0SptDjTLBBnwKhHflFriqIfboqotpMlfoLBuIxJAP8/vGXhxxGM3mjV3RRL7m+T6MaFTJP+yzCRc+99icc/PH0Gx5bxPLAAR6XJyaGz4s6NeqzQbIB3fw4Mb6czjm9MLG0byseHxI3neDUqb56U872ZjK/PWmlGOUlwr1F/H9skEthI8LVIDwIDAQAB“;

	// 服务器异步通知页面路径  需http://格式的完整路径，不能加?id=123这类自定义参数，必须外网可以正常访问
	public static String notify_url = “http://localhost:5612/goods/jsps/order/notify_url.jsp“;

	// 页面跳转同步通知页面路径 需http://格式的完整路径，不能加?id=123这类自定义参数，必须外网可以正常访问
	public static String return_url = “http://localhost：5612/goods/jsps/order/return_url.jsp“;

	// 签名方式

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-10-24 10:42  goods\
     文件        1391  2018-10-24 10:43  goods\.classpath
     目录           0  2018-10-24 10:42  goods\.myeclipse\
     文件         288  2014-02-24 15:26  goods\.mymetadata
     文件        1748  2014-02-24 15:27  goods\.project
     目录           0  2018-10-24 10:42  goods\.settings\
     文件         500  2014-02-24 15:26  goods\.settings\.jsdtscope
     文件         111  2014-02-25 08:50  goods\.settings\com.genuitec.eclipse.core.prefs
     文件         247  2018-10-10 08:55  goods\.settings\com.genuitec.eclipse.migration.prefs
     文件         395  2014-02-24 15:26  goods\.settings\org.eclipse.jdt.core.prefs
     文件         541  2018-10-10 08:55  goods\.settings\org.eclipse.wst.common.component
     文件         359  2018-10-10 08:55  goods\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2014-02-24 15:26  goods\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2014-02-24 15:26  goods\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2018-10-24 10:42  goods\src\
     文件         724  2018-10-24 10:43  goods\src\c3p0-config.xml
     目录           0  2018-10-24 10:42  goods\src\com\
     目录           0  2018-10-24 10:42  goods\src\com\aply\
     目录           0  2018-10-24 10:42  goods\src\com\aply\goods\
     目录           0  2018-10-24 10:42  goods\src\com\aply\goods\pay\
     文件        4723  2018-10-24 20:33  goods\src\com\aply\goods\pay\AlipayConfig.java
     目录           0  2018-10-24 10:42  goods\src\com\goods\
     目录           0  2018-10-24 10:42  goods\src\com\goods\admin\
     目录           0  2018-10-24 10:42  goods\src\com\goods\admin\admin\
     目录           0  2018-10-24 10:42  goods\src\com\goods\admin\admin\dao\
     文件         726  2018-10-19 19:49  goods\src\com\goods\admin\admin\dao\AdminDao.java
     目录           0  2018-10-24 10:42  goods\src\com\goods\admin\admin\domain\
     文件         765  2018-10-19 19:49  goods\src\com\goods\admin\admin\domain\Admin.java
     目录           0  2018-10-24 10:42  goods\src\com\goods\admin\admin\service\
     文件         495  2018-10-19 19:50  goods\src\com\goods\admin\admin\service\AdminService.java
     目录           0  2018-10-24 10:42  goods\src\com\goods\admin\admin\web\
............此处省略579个文件信息