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用法
This template is for giving examples of template parameter source code (useful in template documentation and talk page discussions of template code). It must have one or two parameters itself. The first parameter is the name of the example parameter to display (this may be empty, but it must be present), and the second (optional) parameter is a value for the first example parameter or, if the first 模板链接：{{para}} parameter is empty, an unnamed example parameter.
举例
| 源代码 | 结果 | 备注 |
|---|---|---|
模板链接：{{para|name}}
|
|name=
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{{para|title|{{var|book title}}}}
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|title=book title
|
|
模板链接：{{para| |section}}
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|section
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For未命名的参数; note empty first parameter in the code |
{{para|{{var|parameter}}|{{var|value}}}}
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|parameter=value
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When using literal, pre-specified values, simply provide the value (as in the third example above). When illustrating hypothetical, variable, or user-definable values, use 模板链接：{{var|value}} (as in the second example above). The same should be done for non-literal, example parameters (fourth example above).