[jsp] - jsp引入c标签出错

jsp引入c标签出错,

因为之前使用thymeleaf,将jsp的依赖删除了.(这里应该采用注释而非删除,但以为项目就一直用thymeleaf了)

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

其中红字报错.

之后pom中引入依赖:

        <!-- jstl -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
        </dependency>

红字报错消失.

jsp相关其它两个依赖

       <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <scope>provided</scope>
        </dependency>  

        <!-- tomcat的支持.-->
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
            <scope>provided</scope>
        </dependency>