加入红色的这段：使用maven插件进行编译

<!-- Build -->
<build>  
    <!-- Tomcat -->
    <finalName>${finalName}</finalName>  
    <plugins>    
        <plugin>    
            <groupId>org.codehaus.mojo</groupId>    
            <artifactId>tomcat-maven-plugin</artifactId>  
            <version>1.1</version>  
            <configuration>  
                <url>http://localhost:8080/manager</url>     
                <username>tomcat</username>     
                <password>123456</password>     
                <path>/${finalName}</path>  
            </configuration>  
        </plugin>
        <!-- Jetty -->
        <plugin>   
          <groupId>org.mortbay.jetty</groupId>   
          <artifactId>maven-jetty-plugin</artifactId>  
          <configuration>      
            <contextPath>/</contextPath>      
            <connectors>      
                <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">  
                    <port>80</port>      
                </connector>      
            </connectors>      
            <reload>automatic</reload>    
            <scanIntervalSeconds>10</scanIntervalSeconds>  
            <systemProperties>  
                <systemProperty>  
                <name>org.mortbay.util.URI.charset</name>  
                <value>${project.build.sourceEncoding}</value>  
            </systemProperty>  
         </systemProperties>  
         <webDefaultXml>src/main/resources/platform/webdefault.xml</webDefaultXml>
         </configuration>   
       </plugin>
        <!--Compiler-->
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.0.2</version>
            <configuration>
                <source>1.5</source>
                <target>1.5</target>
            </configuration>
        </plugin>
    </plugins>  
</build>

Maven编译出错