将WordPress站点的WooCommerce迁移至子域名求助

Hey there! Moving your WooCommerce store (including shop, cart, account pages, etc.) to a subdomain is totally achievable— I’ve walked through this process with several users before, so let’s break down the key steps and critical things to keep in mind:

• First off, back up your entire main site— database, core files, themes, plugins, and all WooCommerce data. Use a backup plugin or your host’s backup tool; you’ll want a safety net if anything goes sideways.
• Confirm your hosting provider supports subdomains (most do). Head to your host’s control panel to create the subdomain (e.g., shop.yourdomain.com) and assign it to a dedicated directory on your server.

• Install a fresh WordPress instance on your new subdomain. You can use your host’s one-click installer or manually upload the WP core files.
• Activate the WooCommerce plugin on the subdomain site, but hold off on configuring settings (like payment gateways or shipping) until after data migration.

• Export from your main site: Go to WooCommerce > Tools > Export in your main WordPress dashboard. Select all the data types you need (products, orders, customers, coupons, etc.) and download the CSV files.
• Import to the subdomain: On the subdomain’s WooCommerce dashboard, go to WooCommerce > Tools > Import. Upload the CSV files you exported, double-check that fields match correctly, and run the import. Afterward, verify that all data transferred properly (product images, inventory levels, order statuses, etc.).
• For more precise control (if you’re comfortable with databases): Use phpMyAdmin to export tables related to WooCommerce from your main site’s database (e.g., wp_posts, wp_postmeta, wp_woocommerce_products, wp_woocommerce_orders). Import these tables into the subdomain’s database, then update the siteurl and home values in the wp_options table to your subdomain’s URL.

• Bulk replace old URLs: Use a search-replace tool to update all internal links from your main domain to the subdomain. If you use WP CLI, run this command (replace the domain examples with yours):

  wp search-replace 'https://yourdomain.com' 'https://shop.yourdomain.com' --skip-columns=guid
  

  Alternatively, use a reputable WordPress plugin designed for search-replace.
• Configure WooCommerce settings: On the subdomain site, go to WooCommerce > Settings and update all URL-related fields (shop base address, cart page, account page, checkout page) to point to the subdomain.
• Set up 301 redirects: Add rules to your main site’s .htaccess file to redirect old WooCommerce pages to the subdomain. This preserves SEO and user experience. Example rules:

  RedirectMatch 301 ^/product/(.*)$ https://shop.yourdomain.com/product/$1
  RedirectMatch 301 ^/cart/$ https://shop.yourdomain.com/cart/
  RedirectMatch 301 ^/my-account/(.*)$ https://shop.yourdomain.com/my-account/$1
  RedirectMatch 301 ^/checkout/(.*)$ https://shop.yourdomain.com/checkout/$1
  

• Walk through the full customer journey: Browse products, add items to cart, proceed to checkout, test payment gateways (use sandbox mode!), log into customer accounts, and view order history.
• Check for broken images, dead links, or styling issues— especially if you’re using a custom theme. Make sure your theme and WooCommerce-compatible plugins work seamlessly on the subdomain.
• Test on mobile devices to ensure responsive design holds up, and clear all cache (on both main site and subdomain) to avoid serving outdated content.

• Set up regular backups for the subdomain site separately from your main site.
• Keep WordPress, WooCommerce, plugins, and themes on the subdomain updated to the latest versions (same as your main site, if applicable).
• Submit the subdomain’s sitemap to Google Search Console and monitor traffic/metrics to ensure no significant drops in visibility or conversions.

A few extra tips:

• If your main site and subdomain are on the same server, double-check file permissions to avoid access errors.
• If you use a CDN, update its settings to include the subdomain and purge cached content after migration.

内容的提问来源于stack exchange，提问作者brad walls