contrib可以检查标签IF中的更多条件吗? 我需要做这样的事情:
<if>
<equals arg1="${var}" arg2="one"/>
<or>
<equals arg1="${var}" arg2="two"/>
</or>
<or>
<equals arg1="${var}" arg2="three"/>
</or>
<or>
<equals arg1="${var}" arg2="four"/>
</or>
<then>
<echo message="basic dir: ${var}"/>
<copy todir="../direct" verbose="yes" failonerror="no" overwrite="yes">
<fileset dir="${var}">
<include name="**"/>
</fileset>
</copy>
</then></if>
如何在一个IF中做很多条件?
更新:解决:
<if>
<or>
<equals arg1="${var}" arg2="one"/>
<equals arg1="${var}" arg2="two"/>
<equals arg1="${var}" arg2="three"/>
<equals arg1="${var}" arg2="four"/>
</or>
<then>
<echo message="basic dir: ${var}"/>
<copy todir="../direct" verbose="yes" failonerror="no" overwrite="yes">
<fileset dir="${var}">
<include name="**"/>
</fileset>
</copy>
</then></if>
答案 0 :(得分:16)
<If>
基于<condition>
并支持(我的理解)相同的nested elements (conditions)。
尝试一下:
<if>
<or>
<equals arg1="${var}" arg2="one"/>
<equals arg1="${var}" arg2="two"/>
<equals arg1="${var}" arg2="three"/>
<equals arg1="${var}" arg2="four"/>
</or>
<then>
<echo message="basic dir: ${var}"/>
<copy todir="../direct" verbose="yes" failonerror="no" overwrite="yes">
<fileset dir="${var}">
<include name="**"/>
</fileset>
</copy>
</then>
</if>