Begin by creating a definition file that extends the default_formatter class and adds the needed pieces to display the connector data in the detail view.

首先创建一个扩展default _ formatter类的定义文件，并添加必要的代码片段以在一个细节视图中显示连接器数据。

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This step is not necessary to display the machine-readable data; rather, the link is passed through this template and cached for later use in a hidden div element at the bottom of the entry detail.

这个步骤对于显示机器可读数据不是必要的。 恰恰相反，链接要通过这个模板传递，并缓存在条目细节底部的一个隐藏的 div 元素中以便将来使用。

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This means the output will display a single row of data for each Product detail member whose Product size is 100 ml.

这意味着，输出将为Product size为100 ml的每个Product detail成员显示一行数据。

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