<star>标签用于匹配<pattern>标签中的通配符*字符。

语法

<star index = "n"/>

n表示<pattern>标签中用户输入中*的位置。

参考以下示例 -

<category>
   <pattern> A * is a *. </pattern>

   <template>
      When a <star index = "1"/> is not a <star index = "2"/>?
   </template>

</category>

如果用户输入"A mango is a fruit."。 那么机器人会回答："When a mango is not a fruit?"

示例

在D:/software/ab/bots/test/aiml目录中创建一个文件：star.aiml，并在D:/software/ab/bots/test/aimlif目录中创建一个文件：star.aiml.csv。

文件：star.aiml -

<?xml version = "1.0" encoding = "UTF-8"?>
<aiml version = "1.0.1" encoding = "UTF-8"?>

   <category>
      <pattern>I LIKE *</pattern>
      <template>
         I too like <star/>.
      </template>
   </category>

   <category>
      <pattern>A * IS A *</pattern>
      <template>
         How <star index = "1"/> can not be a <star index = "2"/>?
      </template>
   </category>

</aiml>

文件：star.aiml.csv -

0,I LIKE *,*,*,I too like <star/>.,star.aiml
0,A * IS A *,*,*,How <star index = "1"/> can not be a <star index = "2"/>?,star.aiml

执行程序

打开命令提示符。 转到D:/software/ab目录并键入以下命令 -

java -cp lib/Ab.jar Main bot = test action = chat trace = false

将看到以下输出 -

Human: I like mango
Robot: I too like mango.
Human: A mango is a fruit
Robot: How mango can not be a fruit?