Making appliication internationnalize using jstl tag
I am trying to Internationalize my application using JSTL tag in JSP. My problem is, the content of properties file are not visible in UI.
JSP CODE
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
This Example demonstrates the basic JSTL formating tags:
<br/><br/>
Locale from client:
<b><c:out value="${pageContext.request.locale}"/></b><br/>
<fmt:setBundle basename="ApplicationResources" var="mybundle"/>
<fmt:message key="welcome.message" bundle="${mybundle}">
<fmt:param value="${param.uname}"></fmt:param>
</fmt:message>
<b>Now testing <fmt:setLocale>tag:</b><br>
Creating a ResourceBundle with client locale and setting it to <i>mybundle1</i>
variable.<br>
<fmt:setBundle basename="ApplicationResources" var="mybundle1"/>
Setting the locale to&开发者_如何学Golt;i>it</i>(italian).<br/>
<fmt:setLocale value="it"/>
Creating a ResourceBundle with <i>it</i>(italian) locale and setting it to <i>mybundle2</i> variable.<br><br>
<fmt:setBundle basename="ApplicationResources" var="mybundle2"/>
<b>Message using <i>mybundle1</i>:</b><br>
<pre>
<fmt:message bundle="${mybundle1}" key="welcome.message">
</fmt:message>
</pre>
<br>
<b>Message using <i>mybundle2</i>:</b><br>
<pre>
<fmt:message bundle="${mybundle2}" key="welcome.message">
</fmt:message>
</pre>
</body>
</html>
The rendered output is:
This Example demonstrates the basic JSTL formating tags:
Locale from client: en_US
???welcome.message??? Now testing <fmt:setLocale>tag:
Creating a ResourceBundle with client locale and setting it to mybundle1 variable.
Setting the locale toit(italian).
Creating a ResourceBundle with it(italian) locale and setting it to mybundle2 variable.
Message using mybundle1:
???welcome.message???
Message using mybundle2:
???welcome.message???
I believe this is what we need to start with. Create two files named:
- ApplicationResources.properties
- ApplicationResources_it.properties
Both should contain (at least) similar entry:
welcome.message=Hello,{0}
Remove these unnecessary declarations:
<fmt:setBundle basename="ApplicationResources" var="mybundle1"/>
<fmt:setBundle basename="ApplicationResources" var="mybundle2"/>
Move <fmt:setLocale value="it"/> to the top of your page. It will set the locale for the entire page either way, I don't think there is a way to mix languages (thank God).
加载中,请稍侯......
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