使用CodeIgniter开发所遇到的问题
CodeIgniter与nginx搭配
CodeIgniter与nginx配合时,经常会遇到这两个错误提示:
File not found No input file specified
这个错误跟path_info有关,需要在nginx中对应的站点配置中做简单配置。下面我把我的一个站点配置贴出来供参考:
server { listen 80; server_name services.xx.com; server_name_in_redirect off; root /data/web/xx/services; index index.php index.htm index.html; error_log /data/log/xx/web_common/error.log ; access_log /data/log/xx/web_common/access.log main; location / { index index.php index.html; } if (!-e $request_filename) { rewrite ^/(.*)$ /index.php/$1 last; break; } location ~ .*\.(svn|git|cvs) { deny all; } location ~* \.(htm|html|xml|shtml)$ { expires 600; } location ~* \.(js|css|htc|gif|ico|png|swf|jpg|jpeg|bmp)$ { expires 365d; } location ~* \.(bak|tar|gz|zip|tgz|sql)$ { return 403; } location ~ .*.php($|/) { fastcgi_split_path_info ^(.+\.php)(.*)$; fastcgi_param PATH_INFO $fastcgi_path_info; include php_fastcgi_params; fastcgi_pass unix:/tmp/php-fpm.sock; fastcgi_index index.php; } }
特别注意最后一个配置中的 fastcgi_split_path_info和 fastcgi_param PATH_INFO以及 location ~ .*.php($|/)。仔细对比自己的配置和我的配置吧。
对于有子站点的情况,比如我的CI目录结构是这样的:
---- application |---- api |---- wechat---- system---- logs……
application目录下放各个子站点,并通过同一个二级域名访问,假设是 apps.xx.com,那么各个子站点的访问链接为:
http://apps.xx.com/apihttp://apps.xx.com/wechat
那么,apps这个二级域名对应的配置为:
server { listen 80; server_name apps.xx.com; server_name_in_redirect off; root /data/web/xx/application; index index.php index.htm index.html; error_log /data/log/xx/web_common/error.log ; access_log /data/log/xx/web_common/access.log main; location / { index index.php index.html; } location /api { index index.php index.html; if ( !-e $request_filename ) { rewrite ^/api/(.+)$ /api/index.php/$1 last; break; } } location /wechat { index index.php index.html; if ( !-e $request_filename ) { rewrite ^/wechat/(.+)$ /wechat/index.php/$1 last; break; } } location ~ .*\.(svn|git|cvs) { deny all; } location ~* \.(htm|html|xml|shtml)$ { expires 600; } location ~* \.(js|css|htc|gif|ico|png|swf|jpg|jpeg|bmp)$ { expires 365d; } location ~* \.(bak|tar|gz|zip|tgz|sql)$ { return 403; } location ~ .*.php($|/) { fastcgi_split_path_info ^(.+\.php)(.*)$; fastcgi_param PATH_INFO $fastcgi_path_info; include php_fastcgi_params; fastcgi_pass unix:/tmp/php-fpm.sock; fastcgi_index index.php; } }
注意各个子站点的配置。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Alipay PHP...

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

Session hijacking can be achieved through the following steps: 1. Obtain the session ID, 2. Use the session ID, 3. Keep the session active. The methods to prevent session hijacking in PHP include: 1. Use the session_regenerate_id() function to regenerate the session ID, 2. Store session data through the database, 3. Ensure that all session data is transmitted through HTTPS.

The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.

How to debug CLI mode in PHPStorm? When developing with PHPStorm, sometimes we need to debug PHP in command line interface (CLI) mode...

How to automatically set the permissions of unixsocket after the system restarts. Every time the system restarts, we need to execute the following command to modify the permissions of unixsocket: sudo...

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

Sending JSON data using PHP's cURL library In PHP development, it is often necessary to interact with external APIs. One of the common ways is to use cURL library to send POST�...
