在 Yii 2 高级项目模板上的基于 Nginx 的单域名配置

1、现阶段的目录结构中有3个应用，分别为：frontend、backend、api，其域名分别配置为
：http://www.channel-pub-api.localhost/ 、http://www.channel-pub-api.localhost/backend 、http://www.channel-pub-api.localhost/api

2、编辑 hosts 文件

# channel-pub-api
127.0.0.1 channel-pub-api.localhost
127.0.0.1 www.channel-pub-api.localhost

3、参考：https://github.com/mickgeek/yii2-advanced-one-domain-config/blob/master/vhosts/nginx.conf ，编辑 /frontend/config/main.php

return [
    'components' => [
        'request' => [
            'baseUrl' => '',
            'csrfParam' => '_csrf-frontend',
        ],
        'urlManager' => [
            'enablePrettyUrl' => true,
            'showScriptName' => false,
            'rules' => [
            ],
        ],
    ],
];

4、编辑 /backend/config/main.php，设置 baseUrl，分离 Session 和 Cookie

return [
    'homeUrl' => '/backend',
    'components' => [
        'request' => [
            'baseUrl' => '/backend',
            'csrfParam' => '_csrf-backend',
            'csrfCookie' => [
                'httpOnly' => true,
                'path' => '/backend',
            ],
        ],
        'user' => [
            'identityClass' => 'backend/models/User',
            'enableAutoLogin' => true,
            'identityCookie' => [
                'name' => '_identity-backend',
                'path' => '/backend',
                'httpOnly' => true
            ],
        ],
        'session' => [
            // this is the name of the session cookie used for login on the backend
            'name' => 'advanced-backend',
            'cookieParams' => [
                'path' => '/backend',
            ],
        ],
        'urlManager' => [
            'enablePrettyUrl' => true,
            'showScriptName' => false,
            'rules' => [
            ],
        ],
    ],
];

5、编辑 /api/config/main.php

return [
    'homeUrl' => '/api',
    'components' => [
        'request' => [
            'baseUrl' => '/api',
            'csrfParam' => '_csrf-api',
            'parsers' => [
                'application/json' => 'yii/web/JsonParser',
            ]
        ],
        'urlManager' => require __DIR__ . '/urlManager.php',
    ],
];

6、编辑 /api/config/urlManager.php

return [
    'class' => yii/web/UrlManager::class,
    'enablePrettyUrl' => true,
    'enableStrictParsing' => true,
    'showScriptName' => false,
    'rules' => [
    ],
];

7、编辑 /environments/dev/frontend/web/robots.txt、/environments/prod/frontend/web/robots.txt
编辑前：

User-agent: *
Disallow: /

编辑后：

User-agent: *
Disallow: /frontend/web
Disallow: /backend/web
Disallow: /api/web

8、编辑 channel-pub-api.conf 文件

## FRONTEND ##
server {
    charset utf-8;
    client_max_body_size 128M;

    listen 80; ## listen for ipv4
    #listen [::]:80 default_server ipv6only=on; ## listen for ipv6

    server_name www.channel-pub-api.localhost;

    root E:/wwwroot/channel-pub-api;
    index index.php;

    access_log  logs/www.channel-pub-api.localhost.access.log;
    error_log   logs/www.channel-pub-api.localhost.error.log;

	location / {
        root E:/wwwroot/channel-pub-api/frontend/web;
        try_files $uri $uri/ /frontend/web/index.php$is_args$args;

        # omit static files logging, and if they don't exist, avoid processing by Yii (uncomment if necessary)
        #location ~ ^/.+/.(css|js|ico|png|jpe?g|gif|svg|ttf|mp4|mov|swf|pdf|zip|rar)$ {
        #    log_not_found off;
        #    access_log off;
        #    try_files $uri =404;
        #}

        location ~ ^/assets/.+/.php(/|$) {
            deny all;
        }
    }

    location /backend {
        alias E:/wwwroot/channel-pub-api/backend/web/;

        # redirect to the URL without a trailing slash (uncomment if necessary)
        #location = /backend/ {
        #    return 301 /backend;
        #}

        # prevent the directory redirect to the URL with a trailing slash
        location = /backend {
            # if your location is "/backend", try use "/backend/backend/web/index.php$is_args$args"
            # bug ticket: https://trac.nginx.org/nginx/ticket/97
            try_files $uri /backend/backend/web/index.php$is_args$args;
        }

        # if your location is "/backend", try use "/backend/backend/web/index.php$is_args$args"
        # bug ticket: https://trac.nginx.org/nginx/ticket/97
        try_files $uri $uri/ /backend/backend/web/index.php$is_args$args;

        # omit static files logging, and if they don't exist, avoid processing by Yii (uncomment if necessary)
        #location ~ ^/backend/.+/.(css|js|ico|png|jpe?g|gif|svg|ttf|mp4|mov|swf|pdf|zip|rar)$ {
        #    log_not_found off;
        #    access_log off;
        #    try_files $uri =404;
        #}

        location ~ ^/backend/assets/.+/.php(/|$) {
            deny all;
        }
    }

	location /api {
        alias E:/wwwroot/channel-pub-api/api/web/;

        # redirect to the URL without a trailing slash (uncomment if necessary)
        #location = /api/ {
        #    return 301 /api;
        #}

        # prevent the directory redirect to the URL with a trailing slash
        location = /api {
            # if your location is "/api", try use "/api/api/web/index.php$is_args$args"
            # bug ticket: https://trac.nginx.org/nginx/ticket/97
            try_files $uri /api/api/web/index.php$is_args$args;
        }

        # if your location is "/api", try use "/api/api/web/index.php$is_args$args"
        # bug ticket: https://trac.nginx.org/nginx/ticket/97
        try_files $uri $uri/ /api/api/web/index.php$is_args$args;

        # omit static files logging, and if they don't exist, avoid processing by Yii (uncomment if necessary)
        #location ~ ^/api/.+/.(css|js|ico|png|jpe?g|gif|svg|ttf|mp4|mov|swf|pdf|zip|rar)$ {
        #    log_not_found off;
        #    access_log off;
        #    try_files $uri =404;
        #}

        location ~ ^/api/assets/.+/.php(/|$) {
            deny all;
        }
    }

	location ~ ^/.+/.php(/|$) {
        rewrite (?!^/((frontend|backend|api)/web|backend|api))^ /frontend/web$uri break;
        rewrite (?!^/backend/web)^/backend(/.+)$ /backend/web$1 break;
		rewrite (?!^/api/web)^/api(/.+)$ /api/web$1 break;

		include fastcgi_params;
		fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
		fastcgi_pass 127.0.0.1:9000;
		#fastcgi_pass unix:/var/run/php5-fpm.sock;
        try_files $fastcgi_script_name =404;
    }

    location ~ //. {
        deny all;
    }
}

## MISC ##

### WWW Redirect ###
server {
    listen       80;
    server_name  channel-pub-api.localhost;
    return       301 http://www.channel-pub-api.localhost$request_uri;
}

9、打开网址：http://www.channel-pub-api.localhost/css/site.css ，前端静态资源可以成功访问，如图1