How to use property from property file specified in PropertyPlaceholderConfigurer in JSP
Question
In my application context I have defined properties file:
<context:property-placeholder location="classpath:application.properties" />
I want to get value of the property defined in that file on JSP page. Is there a way to do that in the way
${something.myProperty}?
6 answers
solution1
38 ACCPTED 2010-10-14 14:07:14
PropertyPlaceholderConfigurer can only parse placeholders in Spring configuration (XML or annotations). Is very common in Spring applications use a Properties bean. You can access it from your view this way (assuming you are using InternalResourceViewResolver ):
<bean id="properties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="locations">
<list><value>classpath:config.properties</value></list>
</property>
</bean>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/"/>
<property name="suffix" value=".jsp"/>
<property name="exposedContextBeanNames">
<list><value>properties</value></list>
</property>
</bean>
Then, in your JSP, you can use ${properties.myProperty} or ${properties['my.property']} .
solution2
6 2013-08-29 12:52:40
After Spring 3.1, you can use <spring:eval /> tag with SpEL like this:
<spring:eval expression="@applicationProps['application.version']"
var="applicationVersion"/>
solution3
0 2012-04-17 23:30:40
To use recursive property placeholder expansion in views, you need a different solution, take a look at this answer:
solution4
0 2015-04-09 20:36:45
`<bean class="org.springframework.context.support.ReloadableResourceBundleMessageSource"
id="messageSource"
p:basenames="WEB-INF/i18n/site"
p:fallbackToSystemLocale="false"/>`
Now this is your Properties File
`site.name=Cool Bananas`
And. Here goes your JSP
`<%@ taglib uri="http://www.springframework.org/tags" prefix="spring" %>
<html>
<head>
<title><spring:message code="site.name"/></title>
</head>
<body>
</body>
</html>`
solution5
0 2012-01-26 12:47:00
To use with multiple locations in a list which might not be present as can be done with the context:property-placeholder bean:
<beans:bean id="appProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<beans:property name="ignoreResourceNotFound" value="true" />
<beans:property name="locations">
<beans:list>
<beans:value>classpath:application.properties</beans:value>
<beans:value>classpath:environment.properties</beans:value>
<beans:value>classpath:environment-${env}.properties</beans:value>
</beans:list>
</beans:property>
</beans:bean>
solution6
-4 2014-02-20 06:37:03
This will show you the tables of the current schema (which you are logged in):
select table_name from user_tables order by table_name;
This will show you the tables of schema , for which you have select rights at least:
select owner, table_name from all_tables where owner='<owner>' order by owner, table_name;
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