📄 encrypt.jsp
字号:
<%@ page language="java" info="数据加密解密信息处理系统" %>
<%@ page import="java.rmi.*" %>
<%@ page import="javax.naming.*" %>
<%@ page import="javax.rmi.PortableRemoteObject" %>
<%@ page import="com.j2eeapp.ch20.statefulencrypt.*" %>
<%@ page contentType="text/html;charset=gb2312"%>
<HTML>
<HEAD>
<TITLE>EJB示例：数据加密、解密演示系统</TITLE>
</HEAD>
<%
EncryptHome shMain = null;
try
{
shMain = ( EncryptHome )PortableRemoteObject.narrow(
new InitialContext().lookup( "ejb/statefulencryptebean" ), EncryptHome.class );
if((request.getParameter("code")!=null)&&(request.getParameter( "SOURCECONTENT" ) != null))
{
Encrypt encrypt = shMain.create(Integer.parseInt((String)request.getParameter("code")));
encrypt.encrypt((String)request.getParameter( "SOURCECONTENT" ));
%>
<BODY BACKGROUND="bg.gif">
<CENTER>
<H1>数据加密解密演示系统</H1><BR><BR><BR>
<TABLE WIDTH="700" HEIGHT="300" BORDER="1">
<TR>
<TD ALIGN="CENTER">
加密生成的密文为：<BR>
<%=encrypt.getResult()%>
</TD>
</TR>
</TABLE>
</CENTER>
<a href=decrypt.html>解密</a>
</BODY>
<%}
else
out.println("请输入参数");
}//try
catch( NamingException ne )
{
out.println("ne");
ne.printStackTrace();
}
catch(RemoteException e)
{
out.println("e");
e.printStackTrace();
}
catch( Exception e2 )
{
out.println("e2");
e2.printStackTrace();
}//catch
%>
</HTML>
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