内部重定向时,Nginx重写或内部重定向周期

我在使用Nginx时遇到了麻烦.

这是我的配置.

server {
    listen                  80;
    listen                  [::]:80;
    server_name             www.test.local;
    return                  301 http://test.local$request_uri;
}
server {
    server_name             test.local;
    root                    /usr/share/nginx/test/htdocs/web;

    # error_log               /var/log/nginx/test.error.log;
    # access_log              /var/log/nginx/test.access.log;

    rewrite                 ^/app.php/?(.*)$/$1 permanent;

    location / {
        index app.php;
        try_files           $uri @rewriteapp;
    }

    location @rewriteapp {
        rewrite ^(.*)$     /app.php/$1 last;
    }

    location ~ ^/app.php(/|$) {
        fastcgi_pass        172.17.0.1:48000;
        fastcgi_split_path_info ^(.+.php)(/.*)$;

        include             fastcgi_params;
        fastcgi_param       SCRIPT_FILENAME  $realpath_root$fastcgi_script_name;
        fastcgi_param       DOCUMENT_ROOT $realpath_root;
        internal;
    }

    location /uploads/ {
        root                /usr/share/nginx/test/htdocs/web/uploads;
        try_files           $uri $uri/;
        access_log          off;
        expires             30d;
    }

    location /images/ {
        root                /usr/share/nginx/test/htdocs/web/images;
        try_files           $uri $uri/;
        access_log          off;
        expires             30d;
    }

    location /css/ {
        root                /usr/share/nginx/test/htdocs/web/css;
        try_files           $uri $uri/;
        access_log          off;
        expires             30d;
    }

    location /js/ {
        root                /usr/share/nginx/test/htdocs/web/js;
        try_files           $uri $uri/;
        access_log          off;
        expires             30d;
    }

    location /fonts/ {
        root                /usr/share/nginx/test/htdocs/web/fonts;
        try_files           $uri $uri/;
        access_log          off;
        expires             30d;
    }

    location = /favicon.ico {
        return              204;
        access_log          off;
        log_not_found       off;
    }
}

我希望我的位置http://test.local/css/链接到/usr/share / nginx / test / htdocs / styles /,就像我在配置中所做的那样.

但是当我输入例如http://test.local/css/flow.css im时,我得到了下一个错误：

2016/05/13 15:55:30 [error] 5#5: *64 rewrite or internal redirection cycle while internally redirecting to "/css/flow.css///////////",client: 192.168.99.1,server: test.local,request: "GET /css/flow.css HTTP/1.1",host: "test.local",referrer: "http://test.local/"

这里有什么问题？