nginx模式不支持pathinfo模式，類似info.php/hello形式的url會被提示找不到頁面。下面的通過正則找出實際文件路徑和pathinfo部分的方法，讓nginx支持pathinfo。
location ~ /.php$ {root html;fastcgi_pass 127.0.0.1:9000;fastcgi_index index.php; ##通過設置模擬出pathinfoset $path_info “”;set $real_script_name $fastcgi_script_name;if ($fastcgi_script_name ~ “^(.+?/.php)(/.+)$”) { set $real_script_name $1; set $path_info $2;}fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;fastcgi_param SCRIPT_NAME $real_script_name;fastcgi_param PATH_INFO $path_info; include fastcgi_params;}要點：
1.~ /.php 后面不能有$ 以便能匹配所有 *.php/* 形式的url
2. 通過設置更改 SCRIPT_FILENAME
我在實際使用張將這段代碼融合到了fastcgi_params中。下面是我的nginx配置文件示例：
配置虛擬主機部分，支持pathinfo的nginx代碼如下：
## 在nginx.conf的server部分：
server {listen 8080;server_name localhost; location ~ /.php {include fastcgi.conf;}} ##要點： /.php 后面沒有$，以便匹配所有 *.php/* 形式
##重點代碼見 fastcgi.conf 開頭部分
fastcgi.conf 代碼如下：
fastcgi_pass 127.0.0.1:9000;##fastcgi_index index.php;set $path_info "";set $real_script_name $fastcgi_script_name;if ($fastcgi_script_name ~ "^(.+?/.php)(/.+)$") {set $real_script_name $1;set $path_info $2;}fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;fastcgi_param SCRIPT_NAME $real_script_name;fastcgi_param PATH_INFO $path_info;## 以上是支持pathinfo的重點部分fastcgi_param GATEWAY_INTERFACE CGI/1.1;fastcgi_param SERVER_SOFTWARE nginx;fastcgi_param QUERY_STRING $query_string;fastcgi_param REQUEST_METHOD $request_method;fastcgi_param CONTENT_TYPE $content_type;fastcgi_param CONTENT_LENGTH $content_length;#fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;#fastcgi_param SCRIPT_NAME $fastcgi_script_name;fastcgi_param REQUEST_URI $request_uri;fastcgi_param DOCUMENT_URI $document_uri;fastcgi_param DOCUMENT_ROOT $document_root;fastcgi_param SERVER_PROTOCOL $server_protocol;fastcgi_param REMOTE_ADDR $remote_addr;fastcgi_param REMOTE_PORT $remote_port;fastcgi_param SERVER_ADDR $server_addr;fastcgi_param SERVER_PORT $server_port;fastcgi_param SERVER_NAME $server_name;# PHP only, required if PHP was built with --enable-force-cgi-redirect#fastcgi_param REDIRECT_STATUS 200;自己的配置：
server{listen 80;server_name www.touchopenid.com;index index.html index.htm index.php;root /data0/htdocs/openid; location ~ /.php($|/) {set $script $uri;set $path_info "";if ($uri ~ "^(.+/.php)(/.+)") {set $script $1;set $path_info $2;}fastcgi_pass 127.0.0.1:9000;include fastcgi_params;fastcgi_param PATH_INFO $path_info;fastcgi_param SCRIPT_FILENAME $document_root$script;fastcgi_param SCRIPT_NAME $script;}新聞熱點
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