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Java resourceBundle的变量查找参数?_Java_Spring_Jsf_Spring Webflow_Resourcebundle - Fatal编程技术网

Java resourceBundle的变量查找参数?

Java resourceBundle的变量查找参数?,java,spring,jsf,spring-webflow,resourcebundle,Java,Spring,Jsf,Spring Webflow,Resourcebundle,我目前正在使用resourceBundle变量获取JSF代码中的文本值,例如: <h:outputText value="#{resourceBundle.welcomeMessage}" /> <c:set var="name" value="#{'welcomeMessage'}" /> <h:outputText value="#{resourceBundle.get(name)}" /> 有没有办法将消息键放入变量中,并将其作为动态参数提供给资

我目前正在使用resourceBundle变量获取JSF代码中的文本值,例如:

<h:outputText value="#{resourceBundle.welcomeMessage}" />
<c:set var="name" value="#{'welcomeMessage'}" />
<h:outputText value="#{resourceBundle.get(name)}" />

有没有办法将消息键放入变量中,并将其作为动态参数提供给资源束?我希望能做这样的事情:

<h:outputText value="#{resourceBundle.welcomeMessage}" />
<c:set var="name" value="#{'welcomeMessage'}" />
<h:outputText value="#{resourceBundle.get(name)}" />


只需使用一个方法创建一个专用的ManagedBean
resolveKey(String key)
,从该方法调用resourceBundle lookup并查看和使用该bean。

使用,请参见示例:

资源束采用动态参数。以下是我的项目中的片段:

    <f:loadBundle basename="#{siteName}" var="bundle"/>
        ....
               <h:dataTable value="#{summary.restrictionList}" var="restrictionList" cellspacing="0" cellpadding="0"> 
               ....

                            <h:outputFormat value="#{bundle['summary.label.blockcodemsg']}">
                                <f:param value="#{restrictionList['lastFourDigits']}"/>
                                <f:param value="#{bundle[restrictionList['optionDesc']]}"/>
                                <f:param value="#{bundle[restrictionList['optionResolutionDesc']]}"/>
                            </h:outputFormat>
     ....

....
....
....