Use PHP to write programs to connect to Baidu's traffic statistics API

Use PHP to write programs to connect to Baidu’s traffic statistics API

1. Introduction

In today’s digital era, visitor traffic statistics for websites And analysis is very important. Baidu traffic statistics is a very commonly used website traffic statistics tool, which can help website owners analyze the source, behavior and other information of visitors. This article will introduce how to use PHP to write a program to connect to the Baidu people flow statistics API, and provide code examples.

2. Apply for Baidu People Flow Statistics API

First, we need to apply for Baidu People Flow Statistics API. For specific application steps, please refer to the official documentation of Baidu People Flow Statistics. After the application is successful, you will receive an API Key and a Secret Key. These two keys will be used to access the Baidu people flow statistics API.

3. PHP code implementation

Next, we will use PHP to write a simple program to connect to the Baidu people flow statistics API. The following is a sample code:

<?php
// 设置API Key和Secret Key
$apiKey = 'your_api_key';
$secretKey = 'your_secret_key';

// 组装请求URL
$url = 'https://api.baidu.com/json/tongji/v1/ReportService/getData';
$url .= '?method=visit/toppage/a';
$url .= '&site_id=123456'; // 网站ID，替换成实际的值
$url .= '&start_date=20211201'; // 统计开始日期，替换成实际的值
$url .= '&end_date=20211231'; // 统计结束日期，替换成实际的值

// 生成签名
$sign = md5($url . $secretKey);

// 发送请求
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, [
    'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36',
    'ApiKey: ' . $apiKey,
    'Sign: ' . $sign,
]);
$result = curl_exec($curl);
curl_close($curl);

// 处理响应数据
$data = json_decode($result, true);
if ($data && isset($data['header']['status']) && $data['header']['status'] == '0') {
    // 处理统计数据
    $statistics = $data['body']['data'][0]['resultData'];
    // 输出统计数据
    foreach ($statistics as $item) {
        echo $item['name'] . ': ' . $item['value'] . "
";
    }
} else {
    // 输出错误信息
    echo '获取数据失败！' . "
";
}
?>

The above code implements access to Baidu’s traffic statistics API and obtains statistics on popular pages of the website visited. In actual use, you need to replace your_api_key and your_secret_key in the code with the actual API Key and Secret Key, site_id with the actual website ID, # Replace ##start_date and end_date with the date range to be counted.

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