[英]Java Spring MVC get .tag properties to .jsp
I have a Java configured Spring MVC application. 我有一个Java配置的Spring MVC应用程序。 I would like to know, how to access properties defined in WEB-INF\\tags
. 我想知道,如何访问WEB-INF\\tags
定义的属性。
AppConfig.java: AppConfig.java:
@Bean
public MessageSource messageSource() {
ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
messageSource.setBasename("/i18/usermsg");
messageSource.setDefaultEncoding("UTF-8");
return messageSource;
}
@Bean
public LocaleResolver localeResolver() {
CookieLocaleResolver resolver = new CookieLocaleResolver();
resolver.setDefaultLocale(new Locale("en_US"));
resolver.setCookieName("myLocaleCookie");
resolver.setCookieMaxAge(4800);
return resolver;
}
usermsg_en.properties: usermsg_en.properties:
user.test=This is a test
WEB-INF\\tags\\test.tag: WEB-INF \\标签\\ test.tag:
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<%@attribute name="front" required="false" description="some description" %>
<head>
<spring:message code="user.test" var="user_test" text="default text"/>
</head>
In .jsp file this doesn't work: 在.jsp文件中,这不起作用:
<t:head front="true"/>
<body>
${user_test}
</body>
But it works if I include <spring:message code="user.test" var="user_test" text="default text"/>
directly in .jsp 但是,如果我直接在.jsp中包含<spring:message code="user.test" var="user_test" text="default text"/>
,它就可以工作
<spring:message>
should work in tag
as well as in jsp
files. <spring:message>
应该在tag
和jsp
文件中都起作用。
I think the problem is that you have not included the spring taglib in your tag
file. 我认为问题在于您没有在tag
文件中包含spring taglib。 So add: 所以添加:
<%@taglib prefix="spring" uri="http://www.springframework.org/tags" %>
I figured it out: 我想到了:
This 这个
<spring:message code="user.test" var="user_test" text="default text"/>
should be 应该
<spring:message code="user.test" var="user_test" text="default text" scope="request"/>
Then you can access variables defined in .tag
files with ${user_test}
然后,您可以使用${user_test}
访问.tag
文件中定义的变量
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