我正在尝试运行一个简单的spring应用程序但是遇到以下异常:
javax.servlet.ServletException:javax.servlet.jsp.JspTagException:否 在代码'label.firstname'下找到的有关区域设置'en_US'的消息。
我的contact.jsp文件:
<%@taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>
<%@ page isELIgnored="false" %>
<html>
<head>
<title>Spring 3 MVC Series - Contact Manager | viralpatel.net</title>
</head>
<body>
<h2>Contact Manager</h2>
<form:form method="post" action="add.html" commandName="contact">
<table>
<tr>
<td><form:label path="firstname"><spring:message code="label.firstname"/></form:label></td>
<td><form:input path="firstname" /></td>
</tr>
<tr>
<td><form:label path="lastname"><spring:message code="label.lastname"/></form:label></td>
<td><form:input path="lastname" /></td>
</tr>
<tr>
<td><form:label path="email"><spring:message code="label.email"/></form:label></td>
<td><form:input path="email" /></td>
</tr>
<tr>
<td><form:label path="telephone"><spring:message code="label.telephone"/></form:label></td>
<td><form:input path="telephone" /></td>
</tr>
<tr>
<td colspan="2">
<input type="submit" value="<spring:message code="label.addcontact"/>"/>
</td>
</tr>
</table>
</form:form>
<h3>Contacts</h3>
<c:if test="${!empty contactList}">
<table class="data">
<tr>
<th>Name</th>
<th>Email</th>
<th>Telephone</th>
<th> </th>
</tr>
<c:forEach items="${contactList}" var="contact">
<tr>
<td>${contact.lastname}, ${contact.firstname} </td>
<td>${contact.email}</td>
<td>${contact.telephone}</td>
<td><a href="delete/${contact.id}">delete</a></td>
</tr>
</c:forEach>
</table>
</c:if>
</body>
</html>
我的spring-servlet.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:lang="http://www.springframework.org/schema/lang"
xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
<context:annotation-config />
<context:component-scan base-package="net.viralpatel.contact" />
<bean id="jspViewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="WEB-INF/messages" />
<property name="defaultEncoding" value="UTF-8" />
</bean>
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
p:location="/WEB-INF/jdbc.properties" />
<!-- <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" -->
<!-- destroy-method="close" p:driverClassName="${jdbc.driverClassName}" -->
<!-- p:url="${jdbc.databaseurl}" p:username="${jdbc.username}" p:password="${jdbc.password}" /> -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close" p:driverClassName="com.mysql.jdbc.Driver"
p:url="jdbc:mysql://localhost:3306/ContactManager" p:username="root" p:password="12345" />
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="configLocation">
<value>classpath:hibernate.cfg.xml</value>
</property>
<property name="configurationClass">
<value>org.hibernate.cfg.AnnotationConfiguration</value>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${jdbc.dialect}</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<tx:annotation-driven />
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
</beans>
我正在打网址:
本地主机:8080 / MavenWeb-0.0.1 /索引
和我的服务器stacktrace:
SEVERE: No message found under code 'label.firstname' for locale 'en_US'.
javax.servlet.jsp.JspTagException: No message found under code 'label.firstname' for locale 'en_US'.
at org.springframework.web.servlet.tags.MessageTag.doStartTagInternal(MessageTag.java:184)
at org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:79)
at org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspx_meth_spring_005fmessage_005f0(contact_jsp.java:252)
at org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspx_meth_form_005flabel_005f0(contact_jsp.java:219)
at org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspx_meth_form_005fform_005f0(contact_jsp.java:138)
at org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspService(contact_jsp.java:91)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:389)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:403)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:301)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:162)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
解决问题的步骤:
mvn clean install
进行maven构建时
messages_en.properties文件将出现在
目标/项目名称/ WEB-INF /类/ messages.properties 它应该可以解决我的问题。
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="classpath:messages" />
<property name="defaultEncoding" value="UTF-8" />
</bean>
答案 0 :(得分:11)
您的MessageSource
bean定义有点令人困惑。通常,basename是要用于消息解析的文件名的前缀(减去.properties),Spring和JDK ResourceBundle
类将附加语言和/或国家/地区缩写。
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="WEB-INF/message_en.properties/Message" />
<property name="defaultEncoding" value="UTF-8" />
</bean>
例如,如果您打算拥有messages.properties
,messages_es.properties
,messages_de.properties
等资源文件,则应指定基本名称WEB-INF/messages
。
邮件包文件的实际名称是什么?
答案 1 :(得分:2)
我有同样的问题,解决方案是:
将 messages.properties 文件放在源文件夹 src / main / resources
将Bean定义如下:
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="classpath:messages" />
<property name="defaultEncoding" value="UTF-8" />
您看到我在属性中添加了 messages.properties 文件的相同名称而没有 .properties
那是问题^^
答案 2 :(得分:1)
您必须将“resources”文件夹添加到“Web部署程序集”。之后,将“classpath:messages”替换为“messages”。您需要做的最后一项更改是清理您的项目。
示例:
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="messages" />
<property name="defaultEncoding" value="UTF-8"/>
</bean>
这就足够了。 :)
答案 3 :(得分:1)
一个重要的考虑因素是,为了自动重新加载,属性文件不应该在类路径中。服务器通常会缓存属性,所以如果它在classes文件夹中,它就不会真正有效。对于每个Spring文档,在classpath:messages的情况下,cachedSeconds不是-1将不会有任何效果。
答案 4 :(得分:0)
迟到总比没有好。我有同样的问题。这是我如何解决它。 我的文件名是:
对于法国,因为它是法国春天Tutotrial。但是,我住在荷兰。所以我试图将其重命名为
它有效。不确定这是否是一个长期的解决方法,但我们会看到。
答案 5 :(得分:0)
要面对这个问题的其他人。
除了所有答案之外,请确保您让.jsp文件由Spring Framework处理。如果直接访问.jsp,则不会处理spring标记,并且您将看到完全相同的错误。简而言之,通过控制器公开.jsps 。
答案 6 :(得分:-4)
我遇到了同样的问题,但我只是把它留作了messages_properties,它解决了问题