codeigniter 在 nginx 中不起作用（在 localhost 上运行），linux mint

Question

我已经在我的 linux mint 系统上安装了 LEMP。 nginx 配置为使用 php5-fpm 套接字。 当我在我的系统中运行 codeigniter 时 index.php(link: localhost/ci/index.php) 出现了，但是当我尝试打开任何控制器时，比如 blog(link localhost/ci/index.php/blog) nginx 给出404 错误消息。

以下是我放置在文件 /etc/nginx/sites-avaliable/default 中的 nginx 配置

server {
listen 127.0.0.1:80;
listen [::]:80 default_server ipv6only=on;
root /home/scoders/Workspace/public_html;
index index.html index.htm index.php;
autoindex on;

server_name localhost;

location / {
    try_files $uri $uri/ /index.php?$args;
}

# Only for nginx-naxsi used with nginx-naxsi-ui : process denied requests

location ~ \.php$ {
    fastcgi_split_path_info ^(.+\.php)(.*)$;
    fastcgi_param REQUEST_URI $request_uri;
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME /home/scoders/Workspace/public_html/ci/index.php;
    #fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
}

}

nginx.conf的内容如下：

user scoders;
worker_processes 4;
pid /run/nginx.pid;

events {
    worker_connections 768;
}
http {
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

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

    gzip on;
    gzip_disable "msie6";

    xml+rss text/javascript;

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
    include /etc/nginx/sites-enabled/*.conf;
    server_names_hash_bucket_size 64;
}

我的日志出现以下错误：

    2016/03/14 14:38:38 [error] 23239#0: *1 FastCGI sent in stderr: 
"Primary script unknown" while reading response header from upstream, 
client: 127.0.0.1, server: localhost, request: "GET /ci/index.php/ci 
HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "localhost"

我已经尝试了这些链接，但没有运气：

Codeigniter | NGINX

CodeIgniter NGINX Rewrite Rules

Answer 1

/home/scoders/Workspace/public_html/ci/index.php 出于某种原因无法访问，或者SCRIPT_FILENAME 在include fastcgi_params; 中被覆盖

作为一般规则，您应该先include，然后再fastcgi_param。

例如：

location ~ \.php$ {
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    include fastcgi_params;
    fastcgi_param REQUEST_URI $request_uri;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}

另外，如果您的默认 URI 是 /ci/index.php 而不是 /index.php，请将您的 location / 更改为：

location / {
    try_files $uri $uri/ /ci/index.php?$args;
}