Php nginx正在尝试指定不同的位置，而不是主根目录

我有一个处理不同“网站”的配置，一个主根目录处理对主url的请求，我为它指定一个特定路径，在另一个位置/mailtracker中，我处理一个不同的应用程序并将它指向不同的目录。我的问题是php fpm找不到第二个位置

基本上，我希望有几个指向不同根的位置

server {
        listen 80 default_server;
        listen [::]:80 default_server ipv6only=on;

    root /var/www/sites/dorero/;
    index index.php index.html index.htm;

    # Make site accessible from http://localhost/
    server_name localhost;

    location / {
            # First attempt to serve request as file, then
            # as directory, then fall back to displaying a 404.
            try_files $uri $uri/ =404;
            # Uncomment to enable naxsi on this location
            # include /etc/nginx/naxsi.rules
    }

location /mailtracker {
    alias /var/www/sites/mailtracker/web/;
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass 192.168.10.3:9000;
                fastcgi_index index.php;
            include fastcgi_params;
        fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
    }
 }

    location ~ ^/(index|app|app_dev|config)\.php(/|$) {
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
    ## NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
    #
    #       # With php5-cgi alone:
   fastcgi_pass 192.168.10.3:9000;
    #       # With php5-fpm:
    #   fastcgi_pass unix:/run/php/php7.0-fpm.sock;
            fastcgi_index index.php;
            include fastcgi_params;
    fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
    }

我试图指定别名/var/www/sites/mailtracker/web/的路径，而不是$document\u root，但它不起作用

从php fpm到该配置的输出显示：

192.168.10.4 -  06/Feb/2018:19:04:49 +0000 "GET /mailtracker/index.php" 404

将

location/mailtracker

放在

location/

上方，因为在检查

/mailtracker

之前，nginx为

/

匹配了路由

/mailtracker

您可以在

location/mailtracker

添加

try_文件$uri$uri/=404至
位置/mailtracker

编辑：

---

没有工作，我从php fpm中找不到文件。GET/mailtracker/index.php“404有一个index.phpDidn不起作用，我已经试过了，我做错了。nginx将/mailtracker/放在对php fpmSorry的请求中，只是现在我看到了您的编辑，我尝试了上面的配置，主位置/不起作用，403禁止和/mailtracker/没有解释php

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;

    root /var/www/sites;
    index index.php index.html index.htm;

    # Make site accessible from http://localhost/
    server_name localhost;
    location @rewriteapp {
           rewrite ^(.*)$ /app.php/$1 last;
    }

    location /mailtracker {
        alias /var/www/sites/mailtracker/web;
        set $subfolder "mailtracker/web";
        try_files $uri @rewriteapp;
    }

    location / {
            root /var/www/sites/dorero;
            set $subfolder "dorero";
            # First attempt to serve request as file, then
            # as directory, then fall back to displaying a 404.
            try_files $uri $uri/ =404;
            # Uncomment to enable naxsi on this location
            # include /etc/nginx/naxsi.rules
    }


    location ~ ^/(index|app|app_dev|config)\.php(/|$) {
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
            ## NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
            #
            #       # With php5-cgi alone:
            fastcgi_pass 192.168.10.3:9000;
            #       # With php5-fpm:
            #   fastcgi_pass unix:/run/php/php7.0-fpm.sock;
            fastcgi_index index.php;
            include fastcgi_params;
            fastcgi_param  SCRIPT_FILENAME    $document_root/$subfolder/$fastcgi_script_name;
    }
}