How to use PHP to call Kuaishou API interface to implement video uploading and editing functions

How to use PHP to call the Kuaishou API interface to implement video uploading and editing functions

In the era of mobile Internet, Kuaishou has become a popular short video social platform. In order to provide a better user experience, developers can upload and edit videos by calling the API interface provided by Kuaishou. This article will introduce how to use PHP to call the Kuaishou API interface to upload and edit videos.

Step One: Obtain API Authorization

Before calling the Kuaishou API interface, we need to obtain API authorization first. First, create a developer account on the Kuaishou developer platform and apply for API interface permissions. After obtaining the permission, we will get an APPID and a Secret value. These two values ​​will be used in subsequent code.

Step 2: Upload the video

Using PHP to call the Kuaishou API interface to upload videos requires the use of the CURL library. You can use the following code example to implement the video upload function:

<?php
// 定义API接口地址
$url = "https://open.kuaishou.com/video/upload";

// 定义APPID和Secret
$appId = "your_app_id";
$secret = "your_secret";

// 定义视频文件路径
$videoFilePath = "/path/to/your/video.mp4";

// 生成签名
$timestamp = time();
$signature = md5($appId . $secret . $timestamp);

// 构建请求参数
$data = array(
    "app_id" => $appId,
    "signature" => $signature,
    "timestamp" => $timestamp,
    "video" => new CURLFile(realpath($videoFilePath))
);

// 发起HTTP POST请求
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
curl_close($ch);

// 解析返回结果
$response = json_decode($result, true);
if ($response && $response['result'] == 1) {
    // 上传成功
    $videoId = $response['video_id'];
    echo "上传成功，视频ID为：" . $videoId;
} else {
    // 上传失败
    $errorCode = $response['error_code'];
    $errorMsg = $response['error_msg'];
    echo "上传失败，错误码：" . $errorCode . "，错误消息：" . $errorMsg;
}
?>

In the above code, you need to replace your_app_id and your_secret with those obtained on the Kuaishou Developer Platform to the APPID and Secret. /path/to/your/video.mp4 needs to be replaced with the path of the video file you want to upload.

Step Three: Edit Video

Through the Kuaishou API interface, we can not only upload videos, but also edit videos. The following is a sample code that demonstrates how to use PHP to call the Kuaishou API interface to edit videos:

<?php
// 定义API接口地址
$url = "https://open.kuaishou.com/video/edit";

// 定义APPID和Secret
$appId = "your_app_id";
$secret = "your_secret";

// 定义视频ID和新的标题
$videoId = "your_video_id";
$newTitle = "新的标题";

// 生成签名
$timestamp = time();
$signature = md5($appId . $secret . $timestamp);

// 构建请求参数
$data = array(
    "app_id" => $appId,
    "signature" => $signature,
    "timestamp" => $timestamp,
    "video_id" => $videoId,
    "title" => $newTitle
);

// 发起HTTP POST请求
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
curl_close($ch);

// 解析返回结果
$response = json_decode($result, true);
if ($response && $response['result'] == 1) {
    // 编辑成功
    echo "编辑成功";
} else {
    // 编辑失败
    $errorCode = $response['error_code'];
    $errorMsg = $response['error_msg'];
    echo "编辑失败，错误码：" . $errorCode . "，错误消息：" . $errorMsg;
}
?>

Similarly, you need to replace your_app_id and your_secret with those developed in Kuaishou The APPID and Secret obtained from the author’s platform. your_video_id needs to be replaced with the ID of the video to be edited.

Summary

By using PHP to call the Kuaishou API interface, we can easily implement the video upload and editing functions. In actual development, it can be appropriately modified and expanded according to needs. Please read the Kuaishou API interface documentation carefully before use, and adjust and optimize the code according to the specific situation.

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