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📄 __category.java

📁 购物车模块实例。购物车模块可以浏览商品类别;可以根据商品类别浏览商品信息;可以购买商品;可以查看购物车的商品;可以修改购买商品的数量和删除购买的商品。
💻 JAVA
字号:
/* compiled from JSP: /category.jsp
*
* This code was automatically generated at 22:07:35 on 2004-2-23
* by weblogic.servlet.jsp.Jsp2Java -- do not edit.
*/

package jsp_servlet;

import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;

// User imports


// built-in init parameters:
// boolean             _verbose -- wants debugging

// Well-known variables:
// JspWriter out                  -- to write to the browser
// HttpServletRequest  request    -- the request object.
// HttpServletResponse response   -- the response object.
// PageContext pageContext        -- the page context for this JSP
// HttpSession session            -- the session object for the client (if any)
// ServletContext application     -- The servlet (application) context
// ServletConfig config           -- The ServletConfig for this JSP
// Object page                    -- the instance of this page's implementation class (i.e., 'this')

/**
* This code was automatically generated at 22:07:36 on 2004-2-23
* by weblogic.servlet.jsp.Jsp2Java -- do not edit.
*
* Copyright (c) 2004 by BEA Systems, Inc. All Rights Reserved.
*/
public final class __category
extends
weblogic.servlet.jsp.JspBase
implements weblogic.servlet.jsp.StaleIndicator
{
    
    // StaleIndicator interface    public boolean _isStale() {        weblogic.servlet.jsp.StaleChecker sci =(weblogic.servlet.jsp.StaleChecker)(getServletConfig().getServletContext());        java.io.File f = null;        long lastModWhenBuilt = 0L;        if (sci.isResourceStale("/category.jsp", 1077249194000L, "WebLogic Server 7.0  Thu Apr 25 17:16:22 PDT 2002 180709 ")) return true;        return false;    }        public static boolean _staticIsStale(weblogic.servlet.jsp.StaleChecker sci) {        java.io.File f = null;        long lastModWhenBuilt = 0L;        if (sci.isResourceStale("/category.jsp", 1077249194000L, "WebLogic Server 7.0  Thu Apr 25 17:16:22 PDT 2002 180709 ")) return true;        return false;    }            
    
    public void _jspService(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws java.io.IOException, javax.servlet.ServletException 
    {  
        
        // declare and set well-known variables:
        javax.servlet.ServletConfig config = getServletConfig();
        javax.servlet.ServletContext application = config.getServletContext();
        javax.servlet.jsp.tagext.Tag _activeTag = null;
        // variables for Tag extension protocol        
        Object page = this;
        javax.servlet.jsp.JspWriter out;
        javax.servlet.jsp.PageContext pageContext =        javax.servlet.jsp.JspFactory.getDefaultFactory().getPageContext(this, request, response, null, true, 8192, true);        
        response.setHeader("Content-Type", "text/html; charset=GBK");        out = pageContext.getOut();        JspWriter _originalOut = out;        
        javax.servlet.http.HttpSession session = request.getSession(true);        
        
        
        try { // error page try block                        response.setContentType("text/html; charset=GBK");                        out.print("\r\n<html>\r\n<head>\r\n<title>商品浏览页面</title>\r\n</head>\r\n");            data.CartDataForWeb cartData = null; //[ /category.jsp; Line: 6]            cartData = (data.CartDataForWeb)session.getAttribute("cartData"); //[ /category.jsp; Line: 6]            if (cartData == null) { // begin 'cartData' instantiation block... //[ /category.jsp; Line: 6]                synchronized (session) { //[ /category.jsp; Line: 6]                    cartData = (data.CartDataForWeb)session.getAttribute("cartData"); //[ /category.jsp; Line: 6]                    if (cartData == null) { // begin 'cartData' synchronized instantiation block... //[ /category.jsp; Line: 6]                        cartData = new data.CartDataForWeb(); //[ /category.jsp; Line: 6]                        session.setAttribute("cartData", cartData); //[ /category.jsp; Line: 6]                    } // end synchronized bean instantiation block... //[ /category.jsp; Line: 6]                } // end synchronized bean scope block... //[ /category.jsp; Line: 6]            } // end bean instantiation block... //[ /category.jsp; Line: 6]            out.print("\r\n<body>\r\n<center>\r\n<h3>商品浏览页面</h3>\r\n<table cellpadding=\"10\" cellspacing=\"0\" border = \"1\">\r\n  <tr align=\"center\">\r\n    <td>序号</td>\r\n    <td>类别名字</td>\r\n    <td>类别描述</td>\r\n  </tr>\r\n");            //[ /category.jsp; Line: 16]            //取得商品类别数组 //[ /category.jsp; Line: 17]            String[][] categories = cartData.getCategories(); //[ /category.jsp; Line: 18]            for(int i=0; i < categories.length; i++){ //[ /category.jsp; Line: 19]                if(categories[0].length > 1){ //[ /category.jsp; Line: 20]                    out.print("\r\n    <!--通过表格显示商品类别数组的数据-->\r\n    <tr>\r\n      <td>");                    out.print(String.valueOf((i + 1)));  //[ /category.jsp; Line: 24]                    out.print("</td>\r\n      <td>\r\n        <a href=\"product.jsp?categoryId=");                    out.print(String.valueOf(categories[i][0]));  //[ /category.jsp; Line: 26]                    out.print("&categoryName=");                    out.print(String.valueOf(categories[i][1]));  //[ /category.jsp; Line: 26]                    out.print("\">\r\n          ");                    out.print(String.valueOf(categories[i][1]));  //[ /category.jsp; Line: 27]                    out.print("\r\n        </a>\r\n      </td>\r\n      <td>");                    out.print(String.valueOf(categories[i][2]));  //[ /category.jsp; Line: 30]                    out.print("</td>\r\n    </tr>\r\n");                    //[ /category.jsp; Line: 32]                }else{ //[ /category.jsp; Line: 33]                    //[ /category.jsp; Line: 33]                    out.print("\r\n    <tr><td colspan=\"3\">");                    out.print(String.valueOf(categories[i][0]));  //[ /category.jsp; Line: 34]                    out.print("</td></tr>\r\n");                    //[ /category.jsp; Line: 35]                } //[ /category.jsp; Line: 36]            } //[ /category.jsp; Line: 37]            out.print("\r\n</table>\r\n</center>\r\n</body>\r\n</html>");        } catch (Throwable __ee) {            while (out != null && out != _originalOut) out = pageContext.popBody();            ((weblogic.servlet.jsp.PageContextImpl)pageContext).handlePageException((Throwable)__ee);        }                
        //before final close brace...
    }
    
    
}

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