如何实现旧URL到新URL的301永久重定向？附内页示例

Since you're updating your inner pages from .aspx extensions to clean URLs, here are the 301 redirect implementations for the most common server setups:

Apache (using .htaccess) #

If your site runs on Apache, add these rules to your root .htaccess file.

Specific Redirects for Your Pages #

This targets exactly the URLs you listed—ideal if you only have a handful of pages to update:

# Redirect about-us.aspx to about-us
Redirect 301 /about-us.aspx /about-us

# Redirect portfolio.aspx to portfolio
Redirect 301 /portfolio.aspx /portfolio

# Redirect contact-us.aspx to contact-us
Redirect 301 /contact-us.aspx /contact-us

General Rule (for more .aspx pages) #

If you have other inner pages following the same pattern (e.g., services.aspx → services), use this rewrite rule to handle all at once:

RewriteEngine On
RewriteRule ^(.*)\.aspx$ /$1 [R=301,L]

This strips the .aspx extension from any matching request and redirects to the clean URL.

Nginx #

For Nginx servers, edit your site's server configuration file (typically in /etc/nginx/sites-available/) and add these rules inside the server block:

Specific Redirects #

# Redirect about-us.aspx to about-us
rewrite ^/about-us.aspx$ /about-us permanent;

# Redirect portfolio.aspx to portfolio
rewrite ^/portfolio.aspx$ /portfolio permanent;

# Redirect contact-us.aspx to contact-us
rewrite ^/contact-us.aspx$ /contact-us permanent;

General Rule #

To handle all .aspx pages:

rewrite ^/(.*)\.aspx$ /$1 permanent;

After making changes, reload Nginx with sudo systemctl reload nginx to apply them.

IIS (using web.config) #

If your site is hosted on IIS, add these rules to your root web.config file:

<configuration>
  <system.webServer>
    <rewrite>
      <rules>
        <!-- Specific redirect for about-us.aspx -->
        <rule name="Redirect about-us.aspx" stopProcessing="true">
          <match url="^about-us.aspx$" />
          <action type="Redirect" url="/about-us" redirectType="Permanent" />
        </rule>
        
        <!-- Specific redirect for portfolio.aspx -->
        <rule name="Redirect portfolio.aspx" stopProcessing="true">
          <match url="^portfolio.aspx$" />
          <action type="Redirect" url="/portfolio" redirectType="Permanent" />
        </rule>
        
        <!-- Specific redirect for contact-us.aspx -->
        <rule name="Redirect contact-us.aspx" stopProcessing="true">
          <match url="^contact-us.aspx$" />
          <action type="Redirect" url="/contact-us" redirectType="Permanent" />
        </rule>

        <!-- Optional general rule for all .aspx pages -->
        <rule name="Remove .aspx extension" stopProcessing="true">
          <match url="^(.*)\.aspx$" />
          <action type="Redirect" url="/{R:1}" redirectType="Permanent" />
        </rule>
      </rules>
    </rewrite>
  </system.webServer>
</configuration>

Quick Tips #

• Test redirects after setup: Use curl -I http://www.emulateinfotech.com/about-us.aspx to check for a 301 Moved Permanently status and correct target URL.
• 301 redirects are permanent—search engines will update their indexes to point to new URLs over time.
• Ensure your clean new URLs work properly before enabling redirects to avoid broken links.

内容的提问来源于stack exchange，提问作者George Bailey