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📄 bookinfjs.jsp

📁 这是用JSP和SQL来开发的,基本完成了一个网上书店所要的功能,有待于加油的是细点
💻 JSP
字号:
🔍 
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="j0202_05_book.*" %>
<%!
   public String codeString(String s)
     {String str=s;
      try{byte b[]=str.getBytes("ISO-8859-1");
          str=new String (b);
      return str;
     }
     catch(Exception e)
       {return str;
       }
     }
%>
<HTML>
<HEAD>
<title>图书录入</title>
</HEAD>
<BODY><Font size=4>
<a href="<%=response.encodeURL("main.jsp") %>">首页(main)</a>
<a href="<%=response.encodeURL("registertj.jsp") %>">用户注册(register)</a>
<a href="<%=response.encodeURL("bookinftj.jsp") %>">录入图书(bookinf)</a>
<a href="<%=response.encodeURL("buybook.jsp") %>">查看订单(bookinf)</a>
<br>
<center>
<font color="#FF6600">
<jsp:useBean id="book" class="j0202_05_book.Book" scope="session">
</jsp:useBean>
<% String spno="",spname="",sellprice="",sppublisher="",publishtime="",pagenum="",spsize="",writerintro="",banci="",spintro="";
   if(!(session.isNew()))
    { spno=request.getParameter("spno");
      if(spno==null)
       {spno="";
       }
      spno=codeString(spno);
                  
      spname=request.getParameter("spname");
      if(spname==null)
       {spname="";
       }
      spname=codeString(spname);
              
      sellprice=request.getParameter("sellprice");
      if(sellprice==null)
       {sellprice="";
       }
      sellprice=codeString(sellprice);
              
      pagenum=request.getParameter("pagenum");
      if(pagenum==null)
       {pagenum="";
       }
      pagenum=codeString(pagenum);
               
      spsize=request.getParameter("spsize");
      if(spsize==null)
       {spsize="";
       }
      spsize=codeString(spsize);
      
      writerintro=request.getParameter("writerintro");
      if(writerintro==null)
       {writerintro="";
       }
      writerintro=codeString(writerintro);
      
      sppublisher=request.getParameter("sppublisher");
      if(sppublisher==null)
       {sppublisher="";
       }
      sppublisher=codeString(sppublisher);
              
      publishtime=request.getParameter("publishtime");
      if(publishtime==null)
       {publishtime="";
       }
      publishtime=codeString(publishtime);
      
      banci=request.getParameter("banci");
      if(banci==null)
       {banci="";
       }
      banci=codeString(banci);
      
      spintro=request.getParameter("spintro");
      if(spintro==null)
       {spintro="";
       }
      spintro=codeString(spintro);
      
      
      
    }
         
   %>
   
        <jsp:setProperty name="book" property="spno" value="<%=spno%>" />
        <jsp:setProperty name="book" property="spname" value="<%=spname%>" />
        <jsp:setProperty name="book" property="sellprice" value="<%=sellprice%>" />
        <jsp:setProperty name="book" property="pagenum" value="<%=pagenum%>" />
        <jsp:setProperty name="book" property="spsize" value="<%=spsize%>" />
        <jsp:setProperty name="book" property="writerintro" value="<%=writerintro%>" />
        <jsp:setProperty name="book" property="sppublisher" value="<%=sppublisher%>" />
        <jsp:setProperty name="book" property="publishtime" value="<%=publishtime%>" />
        <jsp:setProperty name="book" property="banci" value="<%=banci%>" />
        <jsp:setProperty name="book" property="spintro" value="<%=spintro%>" />
                        
       <%
         book.addItem();
      
   %>
   <%
     if(!(session.isNew()))
    {
   %>
   <jsp:getProperty name="book" property="message" />
   <%
   }
   %>
<br>   <a href="<%=response.encodeURL("bookinftj.jsp") %>">重新录入图书</a>  
</font>
</center> 
</Font>
</BODY>
</HTML>

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