How to count visits in ThinkPHP6

In the process of web development, counting website visits is a very important indicator. By counting visits, we can understand the visit situation of the website and provide data support and guidance for website upgrade and optimization. In ThinkPHP6, we can use a variety of methods to implement statistics on website visits.

1. Use middleware to count visits

In ThinkPHP6, middleware is a very powerful feature that can provide us with many practical functions. We can create middleware to implement website traffic statistics. The specific implementation method is as follows:

(1) Create a middleware file

We can create an AccessCount.php middleware file in the app/middleware directory by executing the following command:

php think make:middleware AccessCount

In the AccessCount.php file, we can write the following code:

<?php

namespace appmiddleware;

use Closure;

class AccessCount
{
    public function handle($request, Closure $next)
    {
        // 统计访问量
        $access_count = cache('access_count') ?: 0;
        $access_count++;
        cache('access_count', $access_count);

        return $next($request);
    }
}

In the above code, we have written a simple middleware whose main function is to count website visits. In the handle method of the middleware, we read the access data from the cache, then increase the access number by 1, and save the new access value to the cache.

(2) Register middleware

We need to register the AccessCount.php middleware in the app/middleware.php file, the code is as follows:

return [
    ppmiddlewareAccessCount::class,
];

(3) View access Amount

Visits data is saved in the cache. We can call it where needed through the following code:

$access_count = cache('access_count');
echo '网站访问量：' . $access_count;

2. Use Redis to count visits

In addition to using middleware to count website visits, we can also use Redis to implement it. Redis is a fast in-memory database that can be used to store various data. In ThinkPHP6, we can use Redis to implement website traffic statistics.

The specific implementation method is as follows:

(1) Configure Redis

We need to configure the Redis database connection information in the config/database.php file of the project, the code is as follows:

'redis' => [
    // 数据库类型
    'type' => 'redis',
    // 服务器地址
    'hostname' => '127.0.0.1',
    // 服务器端口
    'port' => 6379,
    // 数据库名
    'database' => 0,
    // 密码
    'password' => '',
    // 连接参数
    'params' => [
        Redis::OPT_CONNECT_TIMEOUT => 5,
    ],
],

(2) Statistics of visits

We can count the visits of the website through the following code:

$redis =     hinkacadeCache::store('redis')->handler();
$access_count = $redis->incr('access_count');

The above code uses the incr method of Redis to count the visits of the website Increase the number by 1 and return the new number of visits.

(3) Check the number of visits

The number of visits is saved in Redis, we can call it where needed through the following code:

$redis =     hinkacadeCache::store('redis')->handler();
$access_count = $redis->get('access_count');
echo '网站访问量：' . $access_count;

Summary

Whether you use middleware or Redis, it is very simple to implement website traffic statistics. In this way, you can not only understand the visit situation of the website, but also provide valuable reference data for the operation and optimization of the website. However, website traffic statistics also need to pay attention to the accuracy of the data to prevent the traffic from being swiped.

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