四川 南充 顺庆(看不了)

<?php

/**

 * 极简版：请求接口并提取 appUrl（无任何打印输出）

 */

function getLivePlaylistAppUrl() {

    // 1. 配置固定参数

    $channelId = 7;

    $sid = "jrsq";

    $sigSuffix = "7190d04B86924128";

    $host = "www.jinrishunqing.com";

    $url = "https://{$host}/api-w/web/live/playlist";



    // 2. 获取当天日期并格式化

    $itemDate = date("Y/m/d");



    // 3. 生成 sig

    $sigRaw = "{$sid}{$channelId}{$itemDate}{$sigSuffix}";

    $sig = md5($sigRaw);



    // 4. 构建完整请求URL

    $params = [

        "channelId" => $channelId,

        "itemDate" => $itemDate,

        "sid" => $sid,

        "sig" => $sig

    ];

    $fullUrl = $url . "?" . http_build_query($params);



    // 5. 配置请求头

    $headers = [

        "Accept: application/json, text/javascript, */*; q=0.01",

        "Accept-Encoding: gzip, deflate, br, zstd",

        "Accept-Language: zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6",

        "Connection: keep-alive",

        "Host: {$host}",

        "Referer: https://{$host}/live/liveDetail.html?channelId={$channelId}&articleID=10747652",

        "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0",

        "X-Requested-With: XMLHttpRequest",

       

    ];



    // 6. 发送 cURL 请求

    $ch = curl_init();

    curl_setopt_array($ch, [

        CURLOPT_URL => $fullUrl,

        CURLOPT_HTTPHEADER => $headers,

        CURLOPT_RETURNTRANSFER => true,

        CURLOPT_FOLLOWLOCATION => true,

        CURLOPT_SSL_VERIFYPEER =>0,

        CURLOPT_SSL_VERIFYHOST => 0,

        CURLOPT_ENCODING => "",

    ]);

    $response = curl_exec($ch);

    curl_close($ch);



    // 7. 解析并提取 appUrl（带容错，无打印）

    $result = json_decode($response, true);

    $appUrl = null;

    if (isset($result['channel']) && isset($result['channel']['appUrl']) && json_last_error() === JSON_ERROR_NONE) {

        $appUrl = $result['channel']['appUrl'];

    }



    // 8. 直接返回 appUrl（核心结果）

    return $appUrl;

}



// 调用函数获取 appUrl（如需使用，直接赋值即可）

$appUrl = getLivePlaylistAppUrl();

// echo $appUrl;

header('Location: ' . $appUrl);

exit;

?>