svn checkout 不适用于 build.xml

svn checkout is not working with build.xml

我想将我的代码从 (tortoise) svn 文件夹检出到其他工作目录。

Build.xml如下:

<?xml version="1.0"?>
<project name="svn-test" basedir="." default="checkoutThis">
<property file="build.properties" />
<path id="project.classpath">
<pathelement location="C:\Program Files\apache-ant\ant-1.8.2\lib\jsvn-0.9-dev.jar" />
<pathelement location="C:\Program Files\apache-ant\ant-1.8.2\lib\commons-lang-2.3.jar" />
<pathelement location="C:\Program Files\apache-ant\ant-1.8.2\lib\jakarta-regexp-1.3.jar" />
<pathelement location="C:\Program Files\apache-ant\ant-1.8.2\lib\svnant.jar"/>
<pathelement location="C:\Program Files\apache-ant\ant-1.8.2\lib\svnClientAdapter.jar"/>
<pathelement location="C:\Program Files\apache-ant\ant-1.8.2\lib\svnkit.jar"/>
<pathelement location="C:\Program Files\apache-ant\ant-1.8.2\lib\svnjavahl.jar"/>
</path>
<typedef resource="org/tigris/subversion/svnant/svnantlib.xml" classpath="C:\Program Files\apache-ant\ant-1.8.2\lib\svnant.jar;C:\Program Files\apache-ant\ant-1.8.2\lib\svnClientAdapter.jar;C:\Program Files\apache-ant\ant-1.8.2\lib\svnkit.jar;C:\Program Files\apache-ant\ant-1.8.2\lib\svnjavahl.jar" />
<target name="checkoutThis">

<svn username="sss" password="sss">
<checkout url="https://svn.strobilanthes.com/svn/nutanstplus/" revision="HEAD" destPath="Sample_SVN" />
</svn>
</target>
<target name="build" depends="checkoutThis">
<description>Main target</description>
</target>
</project>

当 运行 build.xml 时显示 :

E:\ant-for-example>ant

Buildfile: E:\ant-for-example\build.xml

checkoutThis:
      [svn] <Checkout> started ...

但它不会将文件复制到文件夹中。

尝试在 "taskdef"

之前添加这个
  <taskdef name="svn" classname="org.tigris.subversion.svnant.SvnTask" classpathref="project.classpath"/>