thinkphp nginx下出现404问题

thinkphp的url访问：http://serverName/index.php（或者其它应用入口文件）/模块/控制器/操作/[参数名/参数值…]，这个需要支持pathinfo，Apache默认支持，而Nginx不支持。

server {
    listen       81;
    server_name  tp5.com;

    #charset koi8-r;

    #access_log  logs/host.access.log  main;

    location / {
        root    D:\\soft\\php\\tp5\\public;
        index  index.php index.html index.htm;

        #访问路径的文件不存在则重写URL转交给ThinkPHP处理
        if (!-e $request_filename) {
           rewrite  ^/(.*)$  /index.php/$1  last;
           break;
        }
    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }

     

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php/?.*$ {
        root  D:\\soft\\php\\tp5\\public;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        #加载Nginx默认"服务器环境变量"配置
        include        fastcgi.conf;
        
        #设置PATH_INFO并改写SCRIPT_FILENAME,SCRIPT_NAME服务器环境变量
        set $fastcgi_script_name2 $fastcgi_script_name;
        if ($fastcgi_script_name ~ "^(.+\.php)(/.+)$") {
            set $fastcgi_script_name2 $1;
            set $path_info $2;
        }
        fastcgi_param   PATH_INFO $path_info;
        fastcgi_param   SCRIPT_FILENAME   $document_root$fastcgi_script_name2;
        fastcgi_param   SCRIPT_NAME   $fastcgi_script_name2;
    } 
}