java – Which is the Spring JAR for http://www.springframework.org/schema/util
java – Which is the Spring JAR for http://www.springframework.org/schema/util
Basically from your question, you are trying to use util namespace.To use the tags in the util schema, you need to have the following preamble at the top of your Spring XML configuration file, so that the tags in the util namespace are available to you.
The jar name is spring-beans-xxx.RELEASE.jar.
You need to mention it in your xml file something like below:
<?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_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/util
http://www.springframework.org/schema/util/spring-util.xsd>
</beans>
Please refer Spring-docs-XML-util
Its a namespace :
<?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_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/util http://www.springframework.org/schema/util/spring-util.xsd>
</beans>
More info here https://docs.spring.io/spring/docs/3.2.x/spring-framework-reference/html/xsd-config.html#xsd-config-body-schemas-util
java – Which is the Spring JAR for http://www.springframework.org/schema/util
spring-beans-5.0.7.RELEASE.jar ?