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📄 confirm.java

📁 scwcd的考试,测试代码,如果希望参加此类考试将非常的有帮助
💻 JAVA
字号:
🔍 
package scwcd.lab06;

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

public class Confirm extends HttpServlet {
  public void doGet(HttpServletRequest request, 
                     HttpServletResponse response)
              throws IOException, ServletException {
    response.setContentType("text/html; charset=GB2312");
    PrintWriter out = response.getWriter();
    HttpSession session = request.getSession(true);
    books booksWanted = 
      (books) session.getAttribute("A_booksWanted");
 
    String customername 
           = (String) session.getAttribute("A_customername");
    String address      
           = (String) session.getAttribute("A_address");
    String credittype   
           = (String) session.getAttribute("A_credittype");
    String creditno     
           = (String) session.getAttribute("A_creditno");
    String expiredate   
           = (String) session.getAttribute("A_expiredate");

    if ( (booksWanted != null) & (customername != null) &
         (address != null)     & (credittype != null) &
         (creditno != null)    & (expiredate != null) ) {
      out.println("<html><body>");
      out.println("<b><font size='4'>Step 3 : 订单确认</font>");
      out.println("</b><p></p>");
      out.println("<table border=1 width='60%'>");
      out.println("<tr>");
      out.println("  <td>顾客姓名: </td>");
      out.println("  <td><font color='#0000FF'>" + customername);
      out.println("       </font></td>");
      out.println("</tr>");
      out.println("<tr>");
      out.println("  <td>地址:</td>");
      out.println("  <td><font color='#0000FF'>" + address);
      out.println("      </font></td>");
      out.println("</tr>");
      out.println("<tr>");
      out.println("  <td colspan='2'>付款信息:</td>");
      out.println("</tr>");
      out.println("<tr>");
      out.println("  <td>信用卡种类: </td>");
      out.println("<td><font color='#0000FF'>" + credittype);
      out.println("    </font></td>");  
      out.println("</tr>");
      out.println("<tr>");
      out.println("  <td>信用卡号码: </td>");
      out.println("  <td><font color='#0000FF'>" + creditno);
      out.println("      </font></td>");
      out.println("</tr>");
      out.println("<td>有效期限: </td>");
      out.println("<td><font color='#0000FF'>" + expiredate);
      out.println("    </font></td>");
      out.println("</tr>");
      out.println("<td colspan='2'>订购项目:</td>");
      out.println("</tr>");
      for (int i = 0; i < booksWanted.qty; i++) {
        out.println("<tr><td></td><td><font color='#008080'>");
        out.println(booksWanted.getBook(i));
        out.println("</font></td></tr>");
      }  
      out.println("</table>");
      out.println("<p></p>");
      out.println("<input type='submit' value='送出订单'>");
      out.println("</body></html>");
    } 
    else {
      out.println("<html></html>");
      out.println("无法从HTTP会话中取出所需信息！");     
      out.println("</body></html>");    	
    }  
  }       
}

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