nginx 重定向到另一个域，不要忘记子域

Question

这是一个相当快的：如何重定向到另一个域并仍然转发子域？示例：http : //foo.domainone.com/bar.php -> http://foo.domaintwo.com/bar.php

提前致谢！

Answer 1

以下内容应该对您有用（这会将 test.com 重定向到 abc.com）：

server {
# Listen on ipv4 and ipv6 for requests
listen 80;
listen [::]:80;

# Listen for requests on all subdomains and the naked domain
server_name test.com *.test.com;

# Check if this is a subdomain request rather than on the naked domain
if ($http_host ~ (.*)\.test\.com) {
    # Yank the subdomain from the regex match above
    set $subdomain $1;

    # Handle the subdomain redirect
    rewrite ^ http://$subdomain.abc.com$request_uri permanent;
    break;
}
# Handle the naked domain redirect
rewrite ^ http://abc.com$request_uri permanent;
}

这应该确保裸域和任何子（或子、子）域被重定向到新的“基本”域。实践中的一些例子：

phoenix:~ damian$ curl -I -H "Host: test.com" web1-france
HTTP/1.1 301 Moved Permanently
Server: nginx/1.1.1
Date: Sat, 08 Oct 2011 06:43:45 GMT
Content-Type: text/html
Content-Length: 160
Connection: keep-alive
Location: http://abc.com/

phoenix:~ damian$ curl -I -H "Host: subdomain1.test.com" web1-france
HTTP/1.1 301 Moved Permanently
Server: nginx/1.1.1
Date: Sat, 08 Oct 2011 06:43:50 GMT
Content-Type: text/html
Content-Length: 160
Connection: keep-alive
Location: http://subdomain1.abc.com/

phoenix:~ damian$ curl -I -H "Host: wibble.subdomain1.test.com" web1-france
HTTP/1.1 301 Moved Permanently
Server: nginx/1.1.1
Date: Sat, 08 Oct 2011 06:43:55 GMT
Content-Type: text/html
Content-Length: 160
Connection: keep-alive
Location: http://wibble.subdomain1.abc.com/

在重写行上，您可以指定“last”而不是“permanent”以获得 302 Moved Temporously 而不是 301 Moved Permanently。如果您要移动域，那么您应该选择后者:)

希望这可以帮助。