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
现获取为index.php/site/login
以下是解决方法
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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 $server_name; fastcgi_param REDIRECT_STATUS 200; } } |
第一个位置指令设立的基本选项，而第二个location指令匹配一个请求到自身的index.php，并把它传递到FastCGI来处理。下一次请求index.php是没有进行正确的配置。
在处理我们的问题的整个配置文件的关键部分是这样的：
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location ~ .php($|/) { 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：http://mysite/index.php/foo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。
