How to hide entry files in thinkPHP5

thinkPHP5 is an excellent PHP development framework. It provides a fast development method and rich functional components, among which the URL routing function is one of its important features. But by default, accessing the route requires adding index.php to the URL. For the sake of beauty and security, this article will introduce how to hide the entry file in thinkPHP5.

1. Environment preparation

Before URL hiding, we need to check whether the local environment supports the pseudo-static function and URL rewriting function, so that the URL hiding operation can be carried out smoothly. First, we must ensure that a web server such as Apache or Nginx is installed, and then enable pseudo-static and URL rewriting functions in the configuration file, so that the framework can recognize and generate beautified URLs.

2. Turn on URL hiding

1. Open the configuration file

In the configuration file of thinkPHP5, find the app.php file and find the url_html_suffix configuration item. Set it to an empty string, that is:

'url_html_suffix' => ''

This allows URLs without suffixes.

2. Configuring routing

In thinkphp5, by configuring routing rules, you can correspond the access URL to the controller or operation method. We need to make corresponding routing settings for each controller or operation method, and map its corresponding URL to a meaningful content, so that the hidden effect can be brought out, for example:

Route:: get('news/:id','index/index/news',[],['id'=>'\d ']);

In this way, when accessing the URL /news/1 , the news operation method of the index controller will be automatically called, and the request parameter id will be set to 1.

3. Configuration server

Corresponding configuration must also be performed in Apache or Nginx. Taking Apache as an example, add the following content in .htaccess:

RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*) $ index.php?s=/$1 [QSA,PT,L]

In this code, RewriteEngine on turns on Apache’s URL rewriting function; RewriteCond %{REQUEST_FILENAME} !-d and RewriteCond %{ REQUEST_FILENAME} !-f is to exclude requests to access files and directories to avoid affecting access to static resources; finally, RewriteRule is used to point the URL to the thinkPHP entry file index.php and bring routing information.

4. Additional functions

1. Set URL suffix

To further protect our application, we can make our application more secure by setting the URL suffix. Safety. For example, you can set all URL suffixes to .shtml, .html, .shtml, etc., which can effectively avoid attacks on our applications.

You can find the url_html_suffix option in the configuration file and add the corresponding suffix, for example:

'url_html_suffix' => 'shtml|html|htm'

2. Automatically identify URLs

We can add a routing rule to the register method in the Route class so that the framework can automatically identify URLs. For example:

if (is_file(APP_PATH . 'route.php')) {
Route::get('/', 'index/index');
Route::get(' build', 'index/build');
include_once APP_PATH . 'route.php';
}

In this way, if there is a URL that matches the rules, it will be automatically forwarded to its corresponding controller or how-to.

3. Summary

Through the above steps, we can easily implement the URL hiding operation in thinkPHP5, which can make our application more beautiful, safer and easier to operate. However, in actual applications, more detailed configuration and debugging are required to achieve the best service experience.

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