nginx 设定求救

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This topic created in 3299 days ago, the information mentioned may be changed or developed.

我要把 aaa.com bbb.com 重定向成 www.aaa.com www.bbb.com，设定如下

server {
    listen       80;
    server_name  aaa.com bbb.com ccc.com;

    return 301 http://www.$server_name$request_uri;
    }
    
server {
    listen       80;
    server_name  www.aaa.com;
    }
    
server {
    listen       80;
    server_name  www.bbb.com;
    }
    
server {
    listen       80;
    server_name  www.ccc.com;
    }

但是不管我打 aaa.com bbb.com ccc.com 返回的网址都是 www.aaa.com 该怎么设定才会打 aaa.com 返回 www.aaa.com，打 bbb.com 返回 www.bbb.com

因为网址数量不少、所以 server_name aaa.com bbb.com ccc.com; 不打算拆开来

3 replies • 2017-05-17 17:41:28 +08:00

gqkkk

May 17, 2017

return 301 http://www.$host$request_uri;

gqkkk

May 17, 2017

$host
in this order of precedence: host name from the request line, or host name from the “ Host ” request header field, or the server name matching a request
$http_name
arbitrary request header field; the last part of a variable name is the field name converted to lower case with dashes replaced by underscores
$server_name
name of the server which accepted a request

zhuccc

May 17, 2017

@gqkkk 谢了、测试过没问题