java.lang.ClassNotFoundException: javax.servlet.jsp.jstl.core.Config

When I was configure Liferay dependency in pom.xml, previously I just copy all jars into tomcat/lib/ext folder, it's not a good way to do that. After that, I just configure all spring and Hibernate jars. It give me an error like:

java.lang.ClassNotFoundException: javax.servlet.jsp.jstl.core.Config

The problem is it miss jstl jar. By default, Tomcat container doesn’t contain any jstl library. To fix it, declares jstl.jar in
your Maven

pom.xml

file.

<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
<scope>runtime</scope>
</dependency>