c# - Removing query string through web.config ASP.NET MVC

Question

I have a situation where i need to remove query strings from url.

example 1 : https://www.sample.com/**?glCountry=AU&glCurrency=AUD**

example 2 : https://www.sample.com/christmas-gifts**?glCountry=US&glCurrency=USD**

Can i achive this through web.config ? i am using ASP.NET MVC C# hosted in IIS

question from:https://stackoverflow.com/questions/65843571/removing-query-string-through-web-config-asp-net-mvc

Answer 1

This rule can work well in my test.

<rule name="remove querstring" stopProcessing="true">
      <match url=".*" />
         <conditions>
             <add input="{QUERY_STRING}" pattern="glCountry=.*" />
             </conditions>
      <action type="Redirect" url="http://{HTTP_HOST}/{R:0}" appendQueryString="false" />
</rule>

When I check fail request tracing log, it shows that querystring has been removed.