web项目与jsp有关的三个jar的依赖

<!-- jsp -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.0.1</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
 <!-- jsp -->

javax.servlet javax.servlet-api 3.0.1 javax.servlet.jsp jsp-api 2.1 provided javax.servlet jstl 1.2

javax.servlet javax.servlet-api 3.0.1 javax.servlet.jsp jsp-api 2.1 provided javax.servlet jstl 1.2