在maven项目中使用JSTL标签库

1.在pom.xml中添加依赖

<dependency>
    <groupId>org.apache.taglibs</groupId>
    <artifactId>taglibs-standard-spec</artifactId>
    <version>1.2.1</version>
</dependency>
<dependency>
    <groupId>org.apache.taglibs</groupId>
    <artifactId>taglibs-standard-impl</artifactId>
    <version>1.2.1</version>
</dependency>
 

2. 在JSP中添加声明

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