Velocity 的macro递归

Velocity 的macro(1) http://verran.iteye.com/blog/125200
Velocity macro-(2)  http://verran.iteye.com/blog/125215
Velocity语法强化56之强大的宏 http://blog.csdn.net/anders_zhuo/article/details/9494799

vm
#macro(d $count)
#if($count>0)
   <p/>
   #set($count=$count - 1)
   #d( $count )
#end
#end
#d(3)


输出:
   <p/>
      <p/>
      <p/>


注意:##set($count=$count - 1) , 运算里面的空格是必须的。

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转载自panyongzheng.iteye.com/blog/1882623