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  • 大小: 1.19MB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2023-08-30
  • 語言: Java
  • 標簽: JDBC??JSP??javeee??

資源簡介

使用JSP+JDBC設計并實現一個簡單的電子商務網站。要求實現如下功能： (1)用戶注冊、登錄（帶驗證碼）； (2)商品瀏覽與檢索（帶分頁）； (3)購物車與訂單； (4)后臺管理（如產品類別、產品列表、用戶管理等）； 要求用戶界面盡量統一、友好；所有系統功能的實現均由頁面提供（不必動用數據庫管理程序使用SQL語句操作）。

資源截圖

代碼片段和文件信息 

package?com.Bean;

import?java.util.linkedHashMap;
import?java.util.Map;

public?class?Cart?{
	
	public?Map?customermap=new?linkedHashMap<>（）;
	public?double?value;
	
	public?void?add（Customer?customer）?{
		CartItem?cartItem?=?customermap.get（customer.getId（））;
		if?（cartItem?==?null）?{
			cartItem?=?new?CartItem（）;
			cartItem.setCustomer（customer）;
			cartItem.setQuantity（1）;
			customermap.put（customer.getId（）?cartItem）;
		}
		else?{
			cartItem.setQuantity（cartItem.getQuantity（）+1）;
		}
	}
	
	public?double?getValue（）?{
		int?totalValue?=?0;
		for?（Map.Entry?me?:?customermap.entrySet（））?{
			CartItem?cartItem?=?me.getValue（）;
			totalValue?+=?cartItem.getValue（）;
		}
		return?totalValue;
	}

	public?Map?getCustomermap（）?{
		return?customermap;
	}

	public?void?setCustomermap（Map?customermap）?{
		this.customermap?=?customermap;
	}

	public?void?setValue（int?value）?{
		this.value?=?value;
	}
	
	
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-04-27?17:06??實驗4\
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\
?????文件?????????842??2018-04-26?13:16??實驗4\Four\.classpath
?????文件?????????904??2018-04-26?13:16??實驗4\Four\.project
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\.settings\
?????文件?????????567??2018-04-26?13:16??實驗4\Four\.settings\.jsdtscope
?????文件?????????364??2018-04-26?13:16??實驗4\Four\.settings\org.eclipse.jdt.core.prefs
?????文件?????????464??2018-04-26?13:16??實驗4\Four\.settings\org.eclipse.wst.common.component
?????文件?????????345??2018-04-26?13:16??實驗4\Four\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2018-04-26?13:16??實驗4\Four\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2018-04-26?13:16??實驗4\Four\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\build\
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\build\classes\
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\build\classes\com\
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\build\classes\com\Bean\
?????文件????????2192??2018-04-26?17:56??實驗4\Four\build\classes\com\Bean\Cart.class
?????文件?????????981??2018-04-26?17:56??實驗4\Four\build\classes\com\Bean\CartItem.class
?????文件????????1004??2018-04-26?17:56??實驗4\Four\build\classes\com\Bean\Customer.class
?????文件?????????710??2018-04-26?17:56??實驗4\Four\build\classes\com\Bean\User.class
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\build\classes\com\dao\
?????文件????????1253??2018-04-26?17:56??實驗4\Four\build\classes\com\dao\ConnectDB.class
?????文件????????3960??2018-04-26?17:56??實驗4\Four\build\classes\com\dao\CustomerDao.class
?????文件????????2828??2018-04-26?17:56??實驗4\Four\build\classes\com\dao\UserDao.class
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\build\classes\com\Filter\
?????文件????????2069??2018-04-26?17:56??實驗4\Four\build\classes\com\Filter\LoginFilter.class
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\build\classes\com\Service\
?????文件????????1315??2018-04-26?17:56??實驗4\Four\build\classes\com\Service\BuinessService.class
?????文件?????????914??2018-04-26?17:56??實驗4\Four\build\classes\com\Service\CustomerService.class
?????目錄???????????0??2018-04-27?17:06??實驗4\Four\build\classes\com\Servlet\
?????文件????????1787??2018-04-27?16:48??實驗4\Four\build\classes\com\Servlet\AddCustomer.class
?????文件????????1779??2018-04-26?17:56??實驗4\Four\build\classes\com\Servlet\BuyServlet.class
............此處省略60個文件信息

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