通过.htaccess实现WordPress域名迁移的301自定义与通用重定向咨询

Got it, let's get this redirect sorted out for your WordPress migration. Below are step-by-step solutions for the two most common server environments (Apache and Nginx) since those are what most WordPress sites run on.

Apache Server (Using .htaccess) #

Most WordPress sites use Apache, so this is the go-to method for most people. You'll need to edit the .htaccess file in the root directory of your old domain's WordPress installation.

Step-by-Step Code #

# Enable mod_rewrite (usually already enabled by WordPress)
RewriteEngine On

# Custom 301 Redirect for OLD Homepage to NEW Custom Homepage
# Replace "old-domain.com" with your actual old domain, and the new URL with your target homepage
RewriteRule ^$ https://new-domain.com/your-custom-homepage-path [R=301,L]

# Generic 301 Redirect for All Other Pages (Preserves URL Path)
# Matches both non-www and www versions of the old domain
RewriteCond %{HTTP_HOST} ^old-domain\.com$ [OR]
RewriteCond %{HTTP_HOST} ^www\.old-domain\.com$
RewriteRule ^(.*)$ https://new-domain.com/$1 [R=301,L]

Key Notes: #

• Order matters: The homepage redirect rule must come first, since .htaccess processes rules top-to-bottom.
• Replace placeholders: Swap old-domain.com, new-domain.com, and your-custom-homepage-path with your actual values. If your new homepage is just the root of the new domain, use https://new-domain.com/ instead.
• Test it: Run curl -I https://old-domain.com in your terminal—you should see a 301 Moved Permanently status code pointing to your custom new homepage. For other pages, like https://old-domain.com/post-1, it should redirect to https://new-domain.com/post-1.

Nginx Server #

If your site is hosted on Nginx, you'll need to update your server block configuration (usually located in /etc/nginx/sites-available/ or similar).

Step-by-Step Code #

server {
    listen 80;
    listen [::]:80;
    server_name old-domain.com www.old-domain.com;

    # Custom 301 Redirect for OLD Homepage to NEW Custom Homepage
    location = / {
        return 301 https://new-domain.com/your-custom-homepage-path;
    }

    # Generic 301 Redirect for All Other Pages (Preserves URL Path)
    location / {
        return 301 https://new-domain.com$request_uri;
    }
}

Key Notes: #

• location = / is an exact match for the homepage, so it takes priority over the broader location / rule.
• After editing the config, reload Nginx to apply changes: sudo systemctl reload nginx.
• Same as above, replace all placeholder domains and paths with your actual values.

Critical Post-Setup Checks #

• Update WordPress Settings: After setting up redirects, log into your WordPress admin (via the new domain or old domain temporarily) and go to Settings > General to update both the "WordPress Address (URL)" and "Site Address (URL)" to your new domain. This prevents redirect loops.
• Clear Caches: If you use a CDN, server caching, or a WordPress caching plugin, clear all caches to ensure the new redirect rules take effect immediately.
• Verify Redirects: Use your browser's developer tools (Network tab) to check that all old URLs return a 301 status code and point to the correct new URLs.

内容的提问来源于stack exchange，提问作者Mac Ank