pom文件报错 No plugin found for prefix 'war' in the current project and in the plugin

No plugin found for prefix 'war' in the current project and in the plugin gr

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.5.1</version>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <encoding>UTF-8</encoding>
            </configuration>
        </plugin>
        这样你试一下