在使用 nginx 进行 反向代理配置时通过正则表达式配置location后发现
通过$_SERVER[‘SCRIPT_NAME’]; 与$_SERVER[‘PATH_INFO’] 发现直接获取了整个uri地址
访问uri: 127.0.0.1/index.php/site/login
正常情况应该为index.php
先获取为index.php/site/login
以下是解决方法
server {
listen 80;
server_name test.com;
access_log /home/swin/oaih/dev/logs/access.log;
error_log /home/swin/oaih/dev/logs/error.log;
root /home/swin/oaih/dev/public;
index index.php index.html index.htm;
location / {
if (!-e $request_filename) {
rewrite ^/(.*)$ /index.php/$1 last;
}
}
location ~ .php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include /etc/nginx/fastcgi_params;
}
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;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$script;
fastcgi_param SCRIPT_NAME $script;
fastcgi_param PATH_INFO $path_info;
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 REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SERVER_PROTOCOL $server_protocol;
fastcgi_param GATEWAY_INTERFACE CGI/1.1;
fastcgi_param SERVER_SOFTWARE nginx;
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 $server_name;
fastcgi_param REDIRECT_STATUS 200;
}
}
第一个位置指令设立的基本选项,而第二个location指令匹配一个请求到自身的index.php,并把它传递到FastCGI来处理。下一次请求index.php是没有进行正确的配置。
在处理我们的问题的整个配置文件的关键部分是这样的:
location ~ .php($|/) { set $script $uri; set $path_info ""; if ($uri ~ "^(.+.php)(/.+)") { set $script $1; set $path_info $2; } fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$script; fastcgi_param SCRIPT_NAME $script; fastcgi_param PATH_INFO $path_info; }
location指定匹配所有的php请求将不指定为先前的全部uri, 它还清空$path-info变量, if语句匹配任何类似下面的请求:和放入的index.php的$script变量和/ foo $path_info变量。
$script and $path_info将被插入到服务器变量SCRIPT_NAME和PATH_INFO的fastcgi的参数,并允许PHP妥善处理请求。