默认文档未正确附加查询字符串

Question

I want to be able to append query string on the default document and re-direct with the query string (append).

www.example.com/?test=1 [FAILS]

it takes me to a 404 page not found. Now the issue is that all other pages will append the query string:

www.example.com/about?text=1 [WORKS]

How can I append query string on default document?

I was able to partially fix for fb's query string:

<rule name="fb Query String" stopProcessing="true">
<match url="(.*)" />
<conditions logicalGrouping="MatchAll" trackAllCaptures="false">
    <add input="{QUERY_STRING}" pattern="^fbclid=" />
</conditions>
<action type="Redirect" url="http://www.example.com/{R:0}" appendQueryString="false" redirectType="Found" />

When applied this rule will re-direct:

www.example.com/?fbclid=IwAR3FhQ23wiLYsMUl5Mk-CYo_X74nw4-0MVPCpTt20V_KoVtizkOtBGP7TIg

to

www.example.com

when I set appendQueryString="true" I get ERR_TOO_MANY_REDIRECTS and I also want to match for just the default document page not all URLs as the rule states above: <match url="(.*)" /> Do I match for home.aspx or do I match on the.com because it's the default document?

Answer 1

According to your description, it seems you have already implemented redirect the url

from www.example.com/anytext/anytext?fbclid=1 to www.example.com/?fbclid=1

But the redirect rule also works with other urls which contain more path like www.example.com/about . So you tried with the redirect rule fb Query String which you provided above.

In my opinion, you just need to change {R:0} to {QUERY_STRING} and still set appendQueryString with false like below:

<rewrite>
  <rules>
    <rule name="rule1" stopProcessing="true">
      <match url="(.*)" />
      <conditions logicalGrouping="MatchAll">
        <add input="{QUERY_STRING}" pattern="^fbclid=" />
      </conditions>
      <action type="Redirect" url="http://www.example.com/{QUERY_STRING}" appendQueryString="false" redirectType="Found" />
    </rule>
  </rules>
</rewrite>

Then it can implement your requirement.

If I misunderstood your requirements, please let me know.