问题
I'm pretty bad in reg expression and nginx rewrite rules. I need help to figure rewrite rules for the following situation for NGINX.
http://example.com/blog/category1/postname => http://example.com/category1/postname
http://example.com/blog/category1/helloworld => http://example.com/category1/helloworld
Thank you in advance!
回答1:
this one is pretty simple, you just want to tell nginx to ignore the word blog ( and I'll assume it has to be followed with the word category1 )
rewrite ^/category1/(.*) /blog/category1/$1 last;
# | | | | | |
# [1] [2] [3] [4] [5] [6]
[1]: URL begins with
[2]: category1
[3]: capture all that follows
[4]: add blog
[5]: add the rest of the URL ( that we captured in [3] )
[6]: stop the rewrite and process the new URL and any other matching rewrites.
来源：https://stackoverflow.com/questions/18045699/rewrite-rule-fir-nginx