[Spring Boot] [http://java.sun.com/jsp/jstl/core] cannot be resolved

https://www.boraji.com/spring-boot-creating-web-application-using-spring-mvc

예제를 따라 하던중 에러가 생기면...

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Mon Apr 30 18:06:19 KST 2018

There was an unexpected error (type=Internal Server Error, status=500).

The absolute uri: [http://java.sun.com/jsp/jstl/core] cannot be resolved in either web.xml or the jar files deployed with this application

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
 
        <!-- JSTL tag lib -->
        <dependency>
            <groupId>javax.servlet.jsp.jstl</groupId>
            <artifactId>javax.servlet.jsp.jstl-api</artifactId>
            <version>1.2.1</version>
        </dependency>
 
        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>1.1.2</version>
        </dependency>
 
        <!-- Tomcat for JSP rendering -->
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
            <scope>provided</scope>
        </dependency>