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httpd.conf 添加配置如下。

    ServerAdmin 969589548@qq.com
    DocumentRoot /var/www/html/
    ServerName www.chenjiabin.cn


RewriteEngine on 
RewriteMap lowercase int:tolower 
RewriteMap vhost txt:/etc/httpd/conf/vhost.map 
RewriteCond ${lowercase:%{SERVER_NAME}} ^(.+)$ 
RewriteCond ${vhost:%1} ^(/.*)$ 
RewriteRule ^/(.*)$ %1/$1 

vhost.map
www.chenjiabin.cn /var/www/html/
api.chenjiabin.cn /var/www/html/api/


mod_rewrite 有开启。

访问api.chenjiabin.cn 一直访问不到 /var/www/html/api/ 目录下。  

我想要的结果是
www.chenjiabin.cn 访问 /var/www/html/
api.chenjiabin.cn   访问/var/www/html/api/ 目录下 这样的结果 




回复讨论(解决方案)

虚拟主机版本

NameVirtualHost *:80<VirtualHost *:80>    ServerAdmin 969589548@qq.com    DocumentRoot /var/www/html/    ServerName www.chenjiabin.cn</VirtualHost><VirtualHost *:80>    ServerAdmin 969589548@qq.com    DocumentRoot /var/www/html/api/    ServerName api.chenjiabin.cn</VirtualHost>
与开不开 url重写 没什么关系

url重写版本
<IfModule mod_rewrite.c>RewriteEngine onRewriteCond %{HTTP_HOST} ^([^\.]+).chenjiabin.cn$RewriteRule ^(/?)(.*)$ /%1/$2 [PT,L]</IfModule>
目录结构
/var/www/html/ www
/var/www/html/ api
....
可在每个目录下放一个 .htaccess

需要在每个 目录下放一个 .htaccess?

虚拟主机版本

NameVirtualHost *:80<VirtualHost *:80>    ServerAdmin 969589548@qq.com    DocumentRoot /var/www/html/    ServerName www.chenjiabin.cn</VirtualHost><VirtualHost *:80>    ServerAdmin 969589548@qq.com    DocumentRoot /var/www/html/api/    ServerName api.chenjiabin.cn</VirtualHost>
与开不开 url重写 没什么关系

url重写版本
<IfModule mod_rewrite.c>RewriteEngine onRewriteCond %{HTTP_HOST} ^([^\.]+).chenjiabin.cn$RewriteRule ^(/?)(.*)$ /%1/$2 [PT,L]</IfModule>
目录结构
/var/www/html/ www
/var/www/html/ api
....
可在每个目录下放一个 .htaccess






这个是配置多个域名?
不是二级域名?

域名就是域名,都是独一无二的
通常我们把只有主机名不同的域名称为二级域名,因为他们通常只隶属于一个主家

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