Yes It Is! 的缩写。读作“易”,含义:极致简单与不断演变。
需要 PHP 5.4.0 或以上版本支持。
composer create-project --prefer-dist yiisoft/yii2-app-basic basic
# 最新开发版
composer create-project --prefer-dist --stability=dev yiisoft/yii2-app-basic basic
修改 config/web.php 文件,配置密钥:
// !!! 在下面插入一段密钥(若为空) - 以供 cookie validation 的需要
'cookieValidationKey' => '在此处输入你的密钥',
# port 可选,默认 8080
php yii serve --port=8888
检查当前 PHP 环境是否满足 Yii 最基本需求:
php requirements.php
# 设置文档根目录为 "basic/web"
DocumentRoot "path/to/basic/web"
<Directory "path/to/basic/web">
# 开启 mod_rewrite 用于美化 URL 功能的支持(译注:对应 pretty URL 选项)
RewriteEngine on
# 如果请求的是真实存在的文件或目录,直接访问
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# 如果请求的不是真实文件或目录,分发请求至 index.php
RewriteRule . index.php
# if $showScriptName is false in UrlManager, do not allow accessing URLs with script name
RewriteRule ^index.php/ - [L,R=404]
# ...其它设置...
</Directory>
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 mysite.test;
root /path/to/basic/web;
index index.php;
access_log /path/to/basic/log/access.log;
error_log /path/to/basic/log/error.log;
location / {
# Redirect everything that isn't a real file to index.php
try_files $uri $uri/ /index.php$is_args$args;
}
# uncomment to avoid processing of calls to non-existing static files by Yii
#location ~ \.(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
# try_files $uri =404;
#}
#error_page 404 /404.html;
# deny accessing php files for the /assets directory
location ~ ^/assets/.*\.php$ {
deny all;
}
location ~ \.php$ {
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 $uri =404;
}
location ~* /\. {
deny all;
}
}
php.ini 文件中设置 cgi.fix_pathinfo=0
, 能避免掉很多不必要的 stat() 系统调用。
当运行一个 HTTPS 服务器时,需要添加 fastcgi_param HTTPS on
; 一行, 这样 Yii 才能正确地判断连接是否安全。