spring:message (I18n) giving error : No message found under code 'property.name' for locale 'en'

Question

我正在实施 spring 国际化 (i18n)。它在我的 eclipse 本地环境中运行良好。但是当我将它部署在开发服务器上时，它给出了这个错误。

javax.servlet.ServletException: javax.servlet.jsp.JspTagException: No message found under code 'property.name' for locale 'en'.
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:916)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:845)
org.apache.jsp.WEB_002dINF.pages.PayLinkForm_002dMercadoPago_jsp._jspService(PayLinkForm_002dMercadoPago_jsp.java:618)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

我的 spring-mvc-config.xml 有这些设置：

<!-- For setting internationalization -->
<bean id="localeResolver" class="org.springframework.web.servlet.i18n.SessionLocaleResolver">
    <property name="defaultLocale" value="en"/>
</bean>

<!-- call this interceptor before any controller call and change the default language, if language parameter is there in the URL -->
<mvc:interceptors> 
    <bean id="localeChangeInterceptor" class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"> 
        <property name="paramName" value="language" /> 
    </bean> 
</mvc:interceptors>

<!-- Register the language.properties -->
<bean id="messageSource"
    class="org.springframework.context.support.ResourceBundleMessageSource">
    <property name="basename">
        <value>config/language</value> 
    </property>
</bean>

我认为由于某种路径问题，它无法检测到开发服务器上的属性文件。虽然这里定义的路径 "config/language" 在我本地工作正常。

Answer 1

我通过以下步骤解决了问题：

1) replace the language registration by this tag (used org.springframework.context.support.ReloadableResourceBundleMessageSource instead of org.springframework.context.support.ResourceBundleMessageSource ) :

<!-- Register the language.properties -->
<bean id="messageSource"
    class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
    <property name="basename" value="/WEB-INF/i18n/language" />
</bean>

2) place the language.properties anywhere in WEB-INF (this was very important) :

spring:message (I18n) giving error : No message found under code 'property.name' for locale 'en'

spring:message (I18n) giving error : No message found under code 'property.name' for locale 'en'

eclipse

spring

spring-mvc

internationalization

spring-messaging