📄 index.jsp
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<%-- Copyright 2004-2005 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.--%><%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt" %><fmt:setBundle basename="LocalStrings"/><%@ page import="samples.rmi.simple.ejb.*" %><%@ page import="javax.ejb.*" %><%@ page import="java.math.*" %><%@ page import="javax.naming.*" %><%@ page import="javax.rmi.PortableRemoteObject" %><%@ page import="java.rmi.RemoteException" %><%@ page import='java.util.*' %><%! private Converter converter = null; public void jspInit() { try { InitialContext ic = new InitialContext(); Object objRef = ic.lookup("java:comp/env/ejb/RMIWConverter"); ConverterHome home = (ConverterHome)PortableRemoteObject.narrow(objRef, ConverterHome.class); converter = home.create(); } catch (RemoteException ex) { System.out.println("Couldn't create converter bean."+ ex.getMessage()); } catch (CreateException ex) { System.out.println("Couldn't create converter bean."+ ex.getMessage()); } catch (NamingException ex) { System.out.println("Unable to lookup home: "+ "TheConverter "+ ex.getMessage()); } } public void jspDestroy() { converter = null; }%><html><head> <title><fmt:message key="converter_title"/></title></head><body bgcolor="white"><h1><b><center><fmt:message key="converter_title"/></center></b></h1><hr><p><fmt:message key="enter_amount"/>:</p><form method="get"><input type="text" name=<fmt:message key="amount"/> size="25"><br><p><input type="submit" value=<fmt:message key="submit"/> ><input type="reset" value=<fmt:message key="reset"/> ></form><% String amount = request.getParameter("amount"); if ( amount != null && amount.length() > 0 ) { BigDecimal d = new BigDecimal (amount);%> <p> <%= amount %> <fmt:message key="dollars_are"/> <%= converter.dollarToYen(d) %> <fmt:message key="yen"/> . <p> <%= amount %> <fmt:message key="yen_are"/> <%= converter.yenToEuro(d) %> <fmt:message key="euro"/> .<% }%></body></html>⌨️ 快捷键说明
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