此模板用于快速在页面里以外部链接的方式添加指向该页所在语言的维基百科计划的某个指定标题页面版本差异的网页地址。虽然实际效果和直接粘贴URL地址基本一致,但是使用这个模板可以让长URL看起来更简短一些,也不会有大量的转义符,可以方便以后的编辑修改。
每一个可修改页面在條目上方都有一个历史按鈕連接到该页面的页面历史,历史表中可以比较旧版本和当前版本的区别并查看一个特定版本。
((Diff|title|diff|oldid|label|diffonly=yes))
((Diff|(({1))}|(({2))}|(({3))}|(({4))}|(({diffonly))))}
参数:
title
),通常可選。diff
),允許的參數包括:cur
— 比较旧版本和当前版本的差異。prev
— 比较旧版本和上一版本的差異。next
— 比较旧版本和下一版本的差異。oldid
)大。oldid
)。label
),可選。|diffonly=yes
— 僅顯示版本間的差異,可選。如填寫,必須完整地寫出參數名diffonly
,不可以只寫yes
。所有参数都是可选的,省略的参数必须是空的,但要正常显示差异必须有diff参数(或参数2)和oldid参数(或参数3,title参数并非必须),用法形如((diff||新版id|旧版id))或((diff|diff=新版id|oldid=旧版id))。您还可以使用命名变数:page=, diff=, oldid= 及 label=。
但若只需显示diff参数版本号与之前版本的差异,则oidid参数(或参数3)也可省略,形如((diff||新版id))或((diff|diff=新版id))。
最后会生成形如以下的外部链接:
[http://(({语言前缀))}.wikipedia.org/w/index.php?title=(({1))}&diff=(({2))}&oldid=(({3))} (({4))}]
代码 | 效果 |
---|---|
((diff|||1111)) |
|
((diff||9999|1111)) |
(對比歷史版本9999與非同詞條的1111) |
((diff|title|9999|1111)) |
(同上。 |
((diff||9999)) |
(對比歷史版本9999與同詞條的前一個歷史版本) |
((diff|title|9999)) |
(同上。 |
((diff||next|1111|label|diffonly=yes)) |
(對比歷史版本1111與同詞條的後一個歷史版本) |
((diff|title|next|1111|label|diffonly=yes)) |
(同上。 |
((diff|title|next)) |
(對比前一個歷史版本與當前版本。 |
((diff|title)) |
(當前頁面) |
Code | Output |
---|---|
((diff|Main Page|22778153|22778148|Diff between two numbered versions of a page))
|
Diff between two numbered versions of a page
|
((diff|Wikipedia:Pagediff|22778153|22778148|Diff between two numbered versions of a Pagediff page in Wikipedia namespace))
|
Diff between two numbered versions of a Pagediff page in Wikipedia namespace
|
((diff|Main Page|prev|22778153|Diff between a numbered version and the previous version))
|
Diff between a numbered version and the previous version
This is the form that would be used most often.
|
((diff|Main Page|next|22778153|Diff between a numbered version and the subsequent version))
|
Diff between a numbered version and the subsequent version
|
((diff|Main Page|cur|22778153|Diff between a numbered version and the current version of a page))
|
Diff between a numbered version and the current version of a page
|
((diff|Main Page|cur||Diff showing the most recent change to a page))
|
Diff showing the most recent change to a page
|
((diff|Main Page||22778153|A link to a numbered version of a page))
|
A link to a numbered version of a page
|
上述文档嵌入自Template:Diff/doc。 (编辑 | 历史) 编者可以在本模板的沙盒 (编辑 | 差异)和测试样例 (创建)页面进行实验。 请在/doc子页面中添加分类。本模板的子页面。 |