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>