1.找到CI库的配置文件修改
$config['base_url'] = 'http://test.example.com';
$config['uri_protocol'] = 'PATH_INFO';
2.找到NGINX配置.在SERVER段中添加如下代码段
location /index.php{
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_param SCRIPT_FILENAME /home/wwwroot/index.php;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_split_path_info ^(.+.php)(.*)$;
fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
include fcgi.conf;
}
3.如果要做跳转的话,(比如:http://test.example.com/index.php/test,跳转
http://test.example.com/test.)可以server 段中添加如下配置
location /{
if (-f $request_filename) {
expires max;
break;
}
if (!-e $request_filename) {
rewrite ^/(.*)$ /index.php/$1 last;
}
}
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前一段时间为了 PATH_INFO 问题搞得郁闷,来回忆下原来的配置(以CodeIgniter框架的配置为例):
server { listen 80; server_name test.local; location / { root /www/test; index index.html index.htm index.php; rewrite ^/$ /index.php last; rewrite ^/(?!index.php|robots.txt|images|js|styles)(.*)$ /index.php/$1 last; } location ~ .php($|/) { root /www/test; set $script $uri; set $path_info ""; if ($uri ~ "^(.+?.php)(/.*)$") { set $script $1; set $path_info $2; } fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; fastcgi_param PATH_INFO $path_info; fastcgi_pass unix:/tmp/php-fpm.sock; include fastcgi_params; } }
虽然可以实现 PATH_INFO 了,但是还是有缺陷,URL 中的中文不会被 urldecode。
好在,0.7.31 版本以上的 Nginx 新增了fastcgi_split_path_info 这个指令,现在配置起来清晰多了:
server { listen 80; server_name test.local; location / { root /www/test; index index.html index.htm index.php; rewrite ^/$ /index.php last; rewrite ^/(?!index.php|robots.txt|images|js|styles)(.*)$ /index.php/$1 last; } location ~ ^(.+.php)(.*)$ { root /www/test; fastcgi_index index.php; fastcgi_split_path_info ^(.+.php)(.*)$; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; fastcgi_param PATH_INFO $fastcgi_path_info; fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info; fastcgi_pass unix:/tmp/php-fpm.sock; include fastcgi_params; } }
指令的具体帮助请参考官方WIKI:
http://wiki.nginx.org/NginxHttpFcgiModule#fastcgi_split_path_info
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