substitutions for nginx

官方地址
http://code.google.com/p/substitutions4nginx/

Demo演示

location / {

subs_filter_types text/html text/css text/xml;   #处理类型
subs_filter st(\d*).example.com $1.example.com ir;   #正则替换
subs_filter a.example.com s.example.com;     # 直接替换字段

}