IIS 7.5 URL重写模块双打查询字符串PARAMS上回发 [英] IIS 7.5 with URL Rewrite Module Doubles QueryString Params on Postback

问题描述

我使用的Windows 7 RC IIS 7.5。我使用IIS URL重写模块来重写URL。

一切似乎都做工精细，直到我通过点击按钮执行回发。然后，追加查询字符串PARAMS我重写URL，如下所示：

重写后的URL，因为它出现在浏览器：
<一href=\"http://localhost/en/product/1239/Gary+Fisher+Hkek+Mountain+Bike\">http://localhost/en/product/1239/Gary+Fisher+Hkek+Mountain+Bike

如果没有URL重写URL是：

<一个href=\"http://localhost/product.aspx?lang=en&id=1239&title=Gary+Fisher+Hkek+Mountain+Bike\">http://localhost/product.aspx?lang=en&id=1239&title=Gary+Fisher+Hkek+Mountain+Bike

当我点击一个按钮来执行回发的网址更改为：

<一个href=\"http://localhost/en/product/1239/Gary+Fisher+Hkek+Mountain+Bike?lang=en&id=1239&title=Gary+Fisher+Hkek+Mountain+Bike\">http://localhost/en/product/1239/Gary+Fisher+Hkek+Mountain+Bike?lang=en&id=1239&title=Gary+Fisher+Hkek+Mountain+Bike

和当URL重写，所有的查询字符串PARAMS一倍 - 所以，当我想这样做是为了获得当前的语言：

 的Request.QueryString [郎]
 

我回来的值为恩，恩。

是其他任何人有这样的问题？

更新：从Web.Config中重写规则

 ＆LT;规则名称=RedirectProductPageUrlsstopProcessing =真＆GT;
＆LT;匹配URL =^产品\\ $的.aspx/＆GT;
＆LT;条件logicalGrouping =MatchAll＆GT;
＆LT;添加输入={} REQUEST_METHOD否定=真模式=^ $ POST/＆GT;
＆LT;添加输入={QUERY_STRING}模式=^ LANG =（[^ =＆放大器;放大器;] +）和放大器;放大器; ID =（[^ =＆放大器;放大器;] +）和放大器;放大器;标题= （[^ =＆放大器;放大器;] +）$/＆GT;
＆所述; /条件＆gt;
＆lt;作用TYPE =重定向URL ={C：1} /产品/ {C：2} / {C：3}appendQueryString =假redirectType =永久/＆GT;
＆LT; /规则＆GT;
＆LT;规则名称=RewriteProductPageUrlsstopProcessing =真＆GT;
＆LT;匹配URL =？^（[^ /] +）/产品/（[^ /] +）/（[^ /] +）/ $/＆GT;
＆LT;条件logicalGrouping =MatchAll＆GT;
＆LT;添加输入={} REQUEST_FILENAME使用MatchType =ISFILE否定=TRUE/＆GT;
＆LT;添加输入={} REQUEST_FILENAME使用MatchType =IsDirectory否定=TRUE/＆GT;
＆所述; /条件＆gt;
＆lt;作用TYPE =重写URL =product.aspx LANG = {R：1}＆放大器;放大器;编号= {R：2}？＆放大器;放大器;标题= {R：3}/＆GT;
＆LT; /规则＆GT;
 

解决方案

在appendQueryString =false属性添加到重写规则的动作元素以及

希望这有助于。

I'm using IIS 7.5 on Windows 7 RC. I use the IIS Url Rewrite module to rewrite URLs.

Everything seems to work fine, until I perform a postback by clicking a button. It then appends the querystring params to my rewritten URL, like this:

Rewritten URL, as it appears in the browser: http://localhost/en/product/1239/Gary+Fisher+Hkek+Mountain+Bike

Without URL rewriting the URL is:

http://localhost/product.aspx?lang=en&id=1239&title=Gary+Fisher+Hkek+Mountain+Bike

When I click a button to perform a postback, the URL changes to this:

http://localhost/en/product/1239/Gary+Fisher+Hkek+Mountain+Bike?lang=en&id=1239&title=Gary+Fisher+Hkek+Mountain+Bike

And when the URL is rewritten, all querystring params are doubled - so when I want to get the current language by doing this:

Request.QueryString["lang"]

The value I get back is "en,en".

Is anyone else having those problems?

UPDATE: Rewrite rules from Web.Config

<rule name="RedirectProductPageUrls" stopProcessing="true">
	<match url="^product\.aspx$" />
	<conditions logicalGrouping="MatchAll">
		<add input="{REQUEST_METHOD}" negate="true" pattern="^POST$" />
		<add input="{QUERY_STRING}" pattern="^lang=([^=&amp;]+)&amp;id=([^=&amp;]+)&amp;title=([^=&amp;]+)$" />
	</conditions>
	<action type="Redirect" url="{C:1}/products/{C:2}/{C:3}" appendQueryString="false" redirectType="Permanent" />
</rule>
<rule name="RewriteProductPageUrls" stopProcessing="true">
	<match url="^([^/]+)/product/([^/]+)/([^/]+)/?$" />
	<conditions logicalGrouping="MatchAll">
		<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
		<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
	</conditions>
	<action type="Rewrite" url="product.aspx?lang={R:1}&amp;id={R:2}&amp;title={R:3}" />
</rule>

解决方案

Add the appendQueryString="false" attribute to the action element of the rewrite rule as well.

Hope this helps.

这篇关于IIS 7.5 URL重写模块双打查询字符串PARAMS上回发的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！