ssm整合maven,jsp出现Servlet.service() for servlet jsp threw exception org.apache.jasper.JasperException

网上介绍了很多情况。我说一下我遇见的。
maven pom.xml文件中jstl错误

<!-- https://mvnrepository.com/artifact/javax.servlet.jsp.jstl/jstl -->
<dependency>
    <groupId>javax.servlet.jsp.jstl</groupId>
    <artifactId>jstl</artifactId>
    <version>1.2</version>
</dependency>

应为下面

<!-- https://mvnrepository.com/artifact/jstl/jstl -->
<dependency>
    <groupId>jstl</groupId>
    <artifactId>jstl</artifactId>
    <version>1.2</version>
</dependency>