nginx各种常用的配置

注意：如果你的配置文件包含虚拟配置文件，需要把相应的设置写到你的虚拟配置文件里面，才能生效！
server
{
listen 80;
server_name www.1.com www.a.com www.b.com;
#域名跳转
if ($host != 'www.a.com' ) {
rewrite  ^/(.*)$  http://www.a.com/$1  permanent;
}
index index.html index.htm index.php;
root /data/www;
#    location  /uc_server/ {
#          auth_basic              "Auth";
#          auth_basic_user_file   /usr/local/nginx/conf/.htpasswd;
#    }
#黑名单
#    deny 127.0.0.1;
#    allow all;
#白名单
#    allow 127.0.0.1;
#    allow 192.168.31.141;
#    deny all;
#某个目录下限制ip
location /uc_server/ {
allow 192.168.31.0/24;     ##只允许31网段访问这个目录，其余的全部拒绝
deny all;
location ~ \.php$ {
include fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /data/www$fastcgi_script_name;
}
}
#针对目录限制php解析
location ~ .*(diy|template|attachments|forumdata|attachment|image)/.*\.php$
{
deny all;
}
#根据user_agent控制
if ($http_user_agent ~ 'bingbot/2.0|MJ12bot/v1.4.2|Spider/3.0|YoudaoBot|Tomato|Gecko/20100315'){
return 403;
}
location ~ \.php$ {
include fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /data/www$fastcgi_script_name;
}
#缓存时间
#    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
#    {
#          expires      30d;
#          access_log off;
#    }
location ~ .*\.(js|css)?$
{
expires      12h;
access_log off;
}
#防盗链
location ~* ^.+\.(gif|jpg|png|swf|flv|rar|zip|doc|pdf|gz|bz2|jpeg|bmp|xls)$ {
expires 10d;
valid_referers none blocked server_names *.1.com *.a.com *.b.com *.baidu.com\
*.google.com *.google.cn *.soso.com ;
if ($invalid_referer) {
return 403;
#rewrite ^/ http://www.example.com/nophoto.gif; }
access_log off;
}
#设置日志不记录某些东西
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$  ##（设置一下图片格式的日志不被记录 ）
{
access_log off;
}
location ~(static|cache)
{
access_log off;
}
# 伪静态rewrite规则
rewrite ^([^\.]*)/topic-(.+)\.html$ $1/portal.php?mod=topic&topic=$2 last;
rewrite ^([^\.]*)/forum-(\w+)-([0-9]+)\.html$ $1/forum.php?mod=forumdisplay&fid=$2&page=$3 last;
rewrite ^([^\.]*)/thread-([0-9]+)-([0-9]+)-([0-9]+)\.html$ $1/forum.php?mod=viewthread&tid=$2&extra=page%3D$4&page=$3 last;
rewrite ^([^\.]*)/group-([0-9]+)-([0-9]+)\.html$ $1/forum.php?mod=group&fid=$2&page=$3 last;
rewrite ^([^\.]*)/space-(username|uid)-(.+)\.html$ $1/home.php?mod=space&$2=$3 last;
rewrite ^([^\.]*)/(fid|tid)-([0-9]+)\.html$ $1/index.php?action=$2&value=$3 last;
#docment_uri
#    if ($document_uri !~ 'abc')
#    {
#           rewrite ^/(.*)$ /abc/$1 redirect;
#    }
access_log /home/logs/discuz.log combined_realip;
}