Eclipse new MAVEN Project error The superclass "Javax.servlet.http.HttpServlet" is not found the solution for the Java Build path

The specific performance is:

Using Eclipse+maven to establish a Javaweb project, JSP page at the top of the "Red" error message: The superclass "Javax.servlet.http.HttpServlet" is not found on the Java Build Path.

Workaround:

Add in <build></build> in Pom.xml:

    <Plugins>        <!--encoding and compiling and JDK versions -        <plugin>            <groupId>Org.apache.maven.plugins</groupId>            <Artifactid>Maven-compiler-plugin</Artifactid>            <version>2.3.2</version>            <Configuration>                <Source>1.8</Source>                <Target>1.8</Target>                <encoding>Utf8</encoding>            </Configuration>        </plugin>    </Plugins>

Then Maven > Update Project can

Eclipse new MAVEN Project error The superclass "Javax.servlet.http.HttpServlet" is not found the solution for the Java Build path