解决办法:

打开pom.xml 在build节点中 增加

<defaultGoal>compile</defaultGoal>
...
    <build>
<defaultGoal>compile</defaultGoal>
         
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.12.3</version>
                <configuration>
                    <groups>unit</groups>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.0</version>
                <configuration>
                  <verbose>true</verbose>
                  <fork>true</fork>
                  <compilerVersion>1.5</compilerVersion>
                </configuration>
            </plugin>
             
        </plugins>
    </build>
</project>