我正在使用/学习 Spring 3.1。我正在尝试从 *.properties 文件中提取字符串。谷歌周围我找不到一个完整的例子。我设法将所有这些拼凑在一起。它编译和乐趣，但我没有得到任何价值。关于我缺少什么的任何线索？
我的messages.properties 文件名为messages.properties ，位于war/WEB-INF/classes
test = From Messages Properties File
我的应用程序上下文文件名为acme-servlet.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.1.xsd">
<context:component-scan base-package="gov.noaa.acme.controller" />
<mvc:resources mapping = "/**" location = "/,file:/apps1/bea/user_projects/domains/SDB/common/"/>
<mvc:annotation-driven/>
<!-- define the properties file to use -->
<util:properties id = "messages" location="classpath:/messages.properties" />
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name = "prefix" value = "/jsp/"/>
<property name = "suffix" value = ".jsp"/>
</bean>
<bean name="af" class="gov.noaa.acme.controller.security.AuthenticationFilter"/>
<!-- Configure the multipart resolver -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- one of the properties available; the maximum file size in bytes -->
<property name="maxUploadSize" value="100000000"/>
</bean>
</beans>
我的控制器类（简化）
package com.acme.controller;
import java.security.Principal;
import javax.servlet.http.*;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.validation.*;
import org.springframework.ui.ModelMap;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.SessionAttributes;
import org.apache.log4j.Logger;
@Controller
public class LoginController {
@Value("#{messages['messages.test']}") private String test;
private static final Logger logger = Logger.getLogger(LoginController.class);
@RequestMapping({"/","home"})
public String home(ModelMap model,HttpSession session,HttpServletRequest request) {
model.put("test",test);
return "login";
}
}// end class LoginController
我的 log.jsp 文件：（简化）
<%@ page language = "java" session = "true" import = "java.util.*, java.text.*" %>
<%@ taglib prefix = "c" uri = "http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix = "f" uri="http://www.springframework.org/tags/form"%>
test: ${test}