使用ANT脚本启动和停止tomcat？

Question

I have below ANT script to start/stop tomcat:

   <project name="sample">
<property name="name" value="sample"/>
<path id="catalina-ant-classpath"> 
<fileset dir="D:\apache-tomcat-7.0.47-windows-x64\apache-tomcat-7.0.47\lib"> 
<include name="catalina-ant.jar"/> 
</fileset> 
</path> 
<taskdef name="start" classname="org.apache.catalina.ant.StartTask"> 
<classpath refid="catalina-ant-classpath"/> 
</taskdef>

<taskdef name="stop" classname="org.apache.catalina.ant.StopTask">
<classpath refid="catalina-ant-classpath"/>
</taskdef>

<target name="start" description="Start Tomcat application">
<start url="http://localhost:8080/manager"
username="uname"
password="pwd"/>
</target>
<target name="stop" description="Stop Tomcat application">
<stop url="http://localhost:8080/manager"
username="uname"
password="pwd"/>
</target>
</project>

When i run above script it throws below Error:

D:\\apache-ant-1.9.3-bin\\apache-ant-1.9.3\\bin>ant build.xml stop Buildfile: D:\\apache-ant-1.9.3-bin\\apache-ant-1.9.3\\bin\\build.xml BUILD FAILED Target "build.xml" does not exist in the project "sample".

Is there any wrong in above script?

Thanks!

Answer 1

Your build.xml is missing the root element <project> . Please see ant documentation.

Remove the name attribute it is optional.