ejb中用ant发布的一个问题

Question

当copile编译时出错： 
Buildfile: E:\Myeclipselianxi5\EJB_Test01\build.xml 
prepare: 
  [delete] Deleting directory E:\Myeclipselianxi5\EJB_Test01\build 
    [mkdir] Created dir: E:\Myeclipselianxi5\EJB_Test01\build 
compile: 
    [javac] Compiling 3 source files to E:\Myeclipselianxi5\EJB_Test01\build BUILD FAILED 
E:\Myeclipselianxi5\EJB_Test01\build.xml:24: E:\Myeclipselianxi5\EJB_Test01\${env.JBOSS_HOME}\client not found. Total time: 2 seconds 

Answer 1

build.xml
如下：
<?xml version="1.0" encoding="UTF-8"?>
<project name="HelloWord" basedir=".">
   <property name="src.dir" value="${basedir}\src"/>
   <property environment="env"/>
   <property name="jboss.home" value="${env.JBOSS_HOME}"/>
   <property name="jboss.server.config" value="default"/>
   <property name="build.dir" value="${basedir}\build"/>
   
   <path id="build.classpath">
       <fileset dir="${jboss.home}\client">
          <include name="*.jar"/>
       </fileset>
       <pathelement location="${build.dir}"/>
   </path>
   
   
   <target name="prepare">
      <delete dir="${build.dir}"/>
      <mkdir dir="${build.dir}"/>
   </target>
   
   
   <target name="compile" depends="prepare" description="编译">
       <javac srcdir="${src.dir}" destdir="${build.dir}">
          <classpath refid="build.classpath"/>
       </javac>
   </target>
   
   
   <target name="ejbjar" depends="compile" description="创建ejb发布包">
      <jar jarfile="${basedir}\${ant.project.name}.jar">
          <fileset dir="${build.dir}">
              <include name="**/*.class"/>
          </fileset>
      </jar>
   </target>
   
   
   <target name="deploy" depends="ejbjar" description="发布ejb">
        <copy file="${basedir}\${ant.project.name}.jar" todir="${jboss.home}\server\${jboss.server.config}\deploy"/>
        
   </target>
   
   
   <target name="undeploy" description="卸载ejb">
      <delete file="${jboss.home}\server\${jboss.server.config}\deploy\${ant.project.name}.jar"></delete>
   </target>
</project>