Nginx服务器URL重定向配置咨询：含odb字符的URL跳转规则

Got it, let's tackle this redirect scenario step by step. You’re absolutely right that location and rewrite directives are the way to go here—here’s a clean, effective implementation that meets all your requirements:

The Configuration #

Add these blocks inside your Nginx server block (the one for mynginxserver):

# Match any URL containing the string "odb" (case-insensitive)
location ~* odb {
    # Capture the full request path and redirect to the odb server
    rewrite ^(.*)$ http://www.myodbserver.com$1 permanent;
}

# Match all remaining URLs (those without "odb")
location / {
    # Capture the full request path and redirect to the non-odb server
    rewrite ^(.*)$ http://www.mynotodbserver.com$1 permanent;
}

Key Details Explained #

• Case Sensitivity: The ~* modifier makes the odb match case-insensitive. If you only want to match lowercase "odb", replace ~* with ~.
• Path Preservation: The ^(.*)$ regex captures the entire request path (including any query parameters after ?) and appends it to the target domain using $1—so your original XXXXXXodbXXXXX or XXXXXXXXXXX segments stay intact, no matter where "odb" appears in the path.
• Redirect Type: permanent sends a 301 (permanent) redirect, which is great for SEO and caching. If you need a temporary redirect (302), swap permanent with redirect.

Testing & Reloading #

Before applying, always validate your Nginx configuration to avoid syntax errors:

nginx -t

If the test passes, reload Nginx to activate the changes:

nginx -s reload

This setup will handle all your redirect cases exactly as you described—any URL with "odb" goes to your odb server, everything else goes to the non-odb server, with full path preservation.

内容的提问来源于stack exchange，提问作者user4153231