使用 URLRewriter.NET 重写可包含 1 或 2 个查询字符串的 Url？

发布于 2024-07-14 09:42:09 字数 1031 浏览 5 评论 0原文

在我的项目中，我的/PropertDetail.aspx可以获得2个查询字符串。

第 1 一个用于 PropertyId /PropertDetail.aspx?PropertyId=5

2nd 一个用于语言 /PropertDetail.aspx?PropertyId=5& ;Language=2

编辑： 并且此页面可以获取其中之一，也可以获取两者，因此我的重写器规则需要处理它们两者

所以，我已将这些规则设置为web.config

<rewriter>
        <rewrite url="^(/.+(\.gif|\.png|\.jpg|\.ico|\.pdf|\.css|\.js)(\?.+)?)$" to="$1" processing="stop" />
        <rewrite url="^/(.+)-(.+).aspx$" to="/PropertyDetail.aspx?PropertyId=$2" processing="stop"/>
        <!--http://localhost:1562/Harika-Gayrimenkul-5.aspx-->
        <rewrite url="^/(.+)-(.+)-(.+).aspx$" to="/PropertyDetail.aspx?PropertyId=$2&#038;Language=$3" processing="stop"/>
        <!--http://localhost:1562/Great-Property-5-2.aspx-->
</rewriter>

如果没有语言查询字符串，那么一切都可以，但是当有语言查询字符串时，它会获取第三个表达式作为 PropertyId 而不是 Language

我如何定义这两个规则适用于同一页面吗？

谢谢

原文

In my project, my /PropertDetail.aspx can get 2 querystrings.

1st one for the PropertyId /PropertDetail.aspx?PropertyId=5

2nd one for the Language /PropertDetail.aspx?PropertyId=5&Language=2

EDIT: and this page can get one of them or can get both of them, so my rewriter rule needs to handle both of them

So, i have set these rules to web.config

<rewriter>
        <rewrite url="^(/.+(\.gif|\.png|\.jpg|\.ico|\.pdf|\.css|\.js)(\?.+)?)$" to="$1" processing="stop" />
        <rewrite url="^/(.+)-(.+).aspx$" to="/PropertyDetail.aspx?PropertyId=$2" processing="stop"/>
        <!--http://localhost:1562/Harika-Gayrimenkul-5.aspx-->
        <rewrite url="^/(.+)-(.+)-(.+).aspx$" to="/PropertyDetail.aspx?PropertyId=$2&Language=$3" processing="stop"/>
        <!--http://localhost:1562/Great-Property-5-2.aspx-->
</rewriter>

It is all OK if there is no Language querystring, but when there is a language querystring it gets the 3rd expression as the PropertyId instead of Language

How can i define these two rules for the same page ?

Thanks

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情未る 2024-07-21 09:42:09

组合答案：

<rewriter>
    <rewrite url="^(/.+(\.gif|\.png|\.jpg|\.ico|\.pdf|\.css|\.js)(\?.+)?)$" to="$1" processing="stop"/>
    <rewrite url="^.+?([\d]+?)-([\d]+?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1&Language=$2" processing="stop"/>
    <rewrite url="^.+?-([\d]+?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1" processing="stop"/>

</rewriter>

现在对于许多组合来说效果都很好：

/This-is-a-really-long-property-title-555-12

返回 PropertyId=555 和 Language=12。

/This-is-another-really-long-property-title-666

返回 PropertyId=666。

Combined answer:

<rewriter>
    <rewrite url="^(/.+(\.gif|\.png|\.jpg|\.ico|\.pdf|\.css|\.js)(\?.+)?)$" to="$1" processing="stop"/>
    <rewrite url="^.+?([\d]+?)-([\d]+?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1&Language=$2" processing="stop"/>
    <rewrite url="^.+?-([\d]+?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1" processing="stop"/>

</rewriter>

That's working well now for many combinations:

/This-is-a-really-long-property-title-555-12

returns PropertyId=555 and Language=12.

/This-is-another-really-long-property-title-666

returns PropertyId=666.

回复收藏 0 原文

别念他 2024-07-21 09:42:09

通过添加问号，使第二个参数（语言值）在匹配中可选：

编辑：这是一个更正的版本，是在我意识到我有点误解了问题后制作的。

<rewriter>
  <rewrite url="\.(?:gif|png|jpg|ico|pdf|css|js)(?:\?.*)?$" to="$0" processing="stop"/>
  <rewrite url="(\d+)(?:-?(\d+)?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1&Language=$2" processing="stop"/>
</rewriter>

这是一个干净的版本OP 正在运行的内容的升级和简化版本。它将产生以下形式的输出：

/PropertyDetail.aspx?PropertyId=12345&Language=1   (when language is present)
/PropertyDetail.aspx?PropertyId=12345&Language=    (when it isn't)

注意

使用 $0 反向引用来引用整个输入字符串，而无需
使用非捕获组实际匹配整个输入字符串（ ?:...) 对于我们不需要存储在匹配组中的内容，因为我们不想稍后检索它们的值将
单参数 URL 和双参数 URL 的单独规则折叠成单个规则

原始版本答案：

<rewriter>
  <rewrite url="^/(.+?)-(.+?)-?(.+?)?\.aspx$" to="/PropertyDetail.aspx?PropertyId=$2&#038;Language=$3" processing="stop"/>
</rewriter>

Make the second parameter (the language value) optional in the match by adding a question mark:

Edit: this is a corrected version, made after I realized that I misunderstood the question a bit.

<rewriter>
  <rewrite url="\.(?:gif|png|jpg|ico|pdf|css|js)(?:\?.*)?$" to="$0" processing="stop"/>
  <rewrite url="(\d+)(?:-?(\d+)?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1&Language=$2" processing="stop"/>
</rewriter>

This is a cleaned-up and streamlined version of what the OP has working. It will produce output in the form of

/PropertyDetail.aspx?PropertyId=12345&Language=1   (when language is present)
/PropertyDetail.aspx?PropertyId=12345&Language=    (when it isn't)

Note

the use of the $0 back-reference to refer to the entire input string, without the need to actually match the entire input string
the use of non-capturing groups (?:...) for things we don't need to store in a match-group because we don't want to retrieve their value later
the collapse of the separate rules for single and double-argument URLs into a single rule

Original version of the answer:

<rewriter>
  <rewrite url="^/(.+?)-(.+?)-?(.+?)?\.aspx$" to="/PropertyDetail.aspx?PropertyId=$2&#038;Language=$3" processing="stop"/>
</rewriter>

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旧伤还要旧人安 2024-07-21 09:42:09

这是我们提出的最终解决方案。

<rewriter>
    <rewrite url="^(/.+(\.gif|\.png|\.jpg|\.ico|\.pdf|\.css|\.js)(\?.+)?)$" to="$1" processing="stop"/>
    <rewrite url="^.+?([\d]+?)-([\d]+?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1&Language=$2" processing="stop"/>
    <rewrite url="^.+?-([\d]+?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1" processing="stop"/>
</rewriter>

第一条规则是关于文件类型的
我们不需要。
第二条规则是关于“如果页面获得 2
querystring”
第三条规则是关于页面是否获得
只有一个查询字符串

非常感谢 teknohippy 和 JasonMArcher 的帮助

This is the final solution that we have come up with.

<rewriter>
    <rewrite url="^(/.+(\.gif|\.png|\.jpg|\.ico|\.pdf|\.css|\.js)(\?.+)?)$" to="$1" processing="stop"/>
    <rewrite url="^.+?([\d]+?)-([\d]+?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1&Language=$2" processing="stop"/>
    <rewrite url="^.+?-([\d]+?)\.aspx$" to="/PropertyDetail.aspx?PropertyId=$1" processing="stop"/>
</rewriter>