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Taois
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add: 增加php示例源
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‎spider/php/B站.php‎

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<?php
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// B站视频爬虫 - 简洁可用版（移除search相关代码）
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header('Content-Type: application/json; charset=utf-8');
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class BiliBiliSpider {
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private $extendDict = [];
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private $cookie = [];
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private $header = [
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"User-Agent" => "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.54 Safari/537.36",
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"Referer" => "https://www.bilibili.com"
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];
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public function __construct() {
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$this->extendDict = $this->getExtendDict();
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$this->cookie = $this->getCookie();
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}
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private function getExtendDict() {
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return [
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'cookie' => $this->getConfigCookie(),
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'thread' => '0'
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];
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}
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private function getConfigCookie() {
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// 配置您的B站Cookie
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return 'buvid3=xxxx; SESSDATA=xxxx;';
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}
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private function getCookie() {
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$cookie = $this->extendDict['cookie'] ?? '';
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if (empty($cookie)) return [];
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$cookies = [];
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$pairs = explode(';', $cookie);
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foreach ($pairs as $pair) {
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$pair = trim($pair);
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if (strpos($pair, '=') !== false) {
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list($name, $value) = explode('=', $pair, 2);
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$cookies[trim($name)] = trim($value);
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}
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}
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return $cookies;
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}
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private function httpRequest($url, $params = []) {
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$ch = curl_init();
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if (!empty($params)) {
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$url .= '?' . http_build_query($params);
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}
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$headers = [];
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foreach ($this->header as $key => $value) {
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$headers[] = $key . ': ' . $value;
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}
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curl_setopt_array($ch, [
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CURLOPT_URL => $url,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 10,
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CURLOPT_HTTPHEADER => $headers,
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CURLOPT_COOKIE => $this->buildCookieString(),
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CURLOPT_SSL_VERIFYPEER => false,
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CURLOPT_FOLLOWLOCATION => true
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]);
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$response = curl_exec($ch);
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curl_close($ch);
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return json_decode($response, true) ?: [];
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}
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private function buildCookieString() {
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$pairs = [];
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foreach ($this->cookie as $name => $value) {
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$pairs[] = $name . '=' . $value;
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}
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return implode('; ', $pairs);
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}
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// homeContent - 首页分类
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public function homeContent() {
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$classes = [
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["type_id" => "沙雕仙逆", "type_name" => "傻屌仙逆"],
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["type_id" => "沙雕动画", "type_name" => "沙雕动画"],
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["type_id" => "纪录片超清", "type_name" => "纪录片"],
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["type_id" => "演唱会超清", "type_name" => "演唱会"],
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["type_id" => "音乐超清", "type_name" => "流行音乐"],
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["type_id" => "美食超清", "type_name" => "美食"],
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["type_id" => "食谱", "type_name" => "食谱"],
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["type_id" => "体育超清", "type_name" => "体育"],
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["type_id" => "球星", "type_name" => "球星"],
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["type_id" => "中小学教育", "type_name" => "教育"],
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["type_id" => "幼儿教育", "type_name" => "幼儿教育"],
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["type_id" => "旅游", "type_name" => "旅游"],
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["type_id" => "风景4K", "type_name" => "风景"],
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["type_id" => "说案", "type_name" => "说案"],
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["type_id" => "知名UP主", "type_name" => "知名UP主"],
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["type_id" => "探索发现超清", "type_name" => "探索发现"],
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["type_id" => "鬼畜", "type_name" => "鬼畜"],
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["type_id" => "搞笑超清", "type_name" => "搞笑"],
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["type_id" => "儿童超清", "type_name" => "儿童"],
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["type_id" => "动物世界超清", "type_name" => "动物世界"],
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["type_id" => "相声小品超清", "type_name" => "相声小品"],
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["type_id" => "戏曲", "type_name" => "戏曲"],
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["type_id" => "解说", "type_name" => "解说"],
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["type_id" => "演讲", "type_name" => "演讲"],
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["type_id" => "小姐姐超清", "type_name" => "小姐姐"],
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["type_id" => "荒野求生超清", "type_name" => "荒野求生"],
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["type_id" => "健身", "type_name" => "健身"],
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["type_id" => "帕梅拉", "type_name" => "帕梅拉"],
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["type_id" => "太极拳", "type_name" => "太极拳"],
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["type_id" => "广场舞", "type_name" => "广场舞"],
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["type_id" => "舞蹈", "type_name" => "舞蹈"],
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["type_id" => "音乐", "type_name" => "音乐"],
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["type_id" => "歌曲", "type_name" => "歌曲"],
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["type_id" => "MV4K", "type_name" => "MV"],
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["type_id" => "舞曲超清", "type_name" => "舞曲"],
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["type_id" => "4K", "type_name" => "4K"],
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["type_id" => "电影", "type_name" => "电影"],
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["type_id" => "电视剧", "type_name" => "电视剧"],
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["type_id" => "白噪音超清", "type_name" => "白噪音"],
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["type_id" => "考公考证", "type_name" => "考公考证"],
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["type_id" => "平面设计教学", "type_name" => "平面设计教学"],
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["type_id" => "软件教程", "type_name" => "软件教程"],
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["type_id" => "Windows", "type_name" => "Windows"]
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];
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return ['class' => $classes];
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}
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// homeVideoContent - 首页推荐视频
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public function homeVideoContent() {
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$url = 'https://api.bilibili.com/x/web-interface/popular';
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$data = $this->httpRequest($url, ['ps' => 20, 'pn' => 1]);
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$videos = [];
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if (isset($data['data']['list'])) {
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foreach ($data['data']['list'] as $item) {
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$videos[] = [
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'vod_id' => $item['aid'],
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'vod_name' => strip_tags($item['title']),
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'vod_pic' => $item['pic'],
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'vod_remarks' => $this->formatDuration($item['duration'])
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];
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}
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}
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return ['list' => $videos];
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}
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// categoryContent - 分类内容（使用搜索API）
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public function categoryContent($tid, $page, $filters = []) {
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$page = max(1, intval($page));
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$url = 'https://api.bilibili.com/x/web-interface/search/type';
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$params = [
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'search_type' => 'video',
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'keyword' => $tid,
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'page' => $page
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];
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$data = $this->httpRequest($url, $params);
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$videos = [];
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if (isset($data['data']['result'])) {
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foreach ($data['data']['result'] as $item) {
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if ($item['type'] !== 'video') continue;
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$videos[] = [
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'vod_id' => $item['aid'],
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'vod_name' => strip_tags($item['title']),
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'vod_pic' => 'https:' . $item['pic'],
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'vod_remarks' => $this->formatSearchDuration($item['duration'])
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];
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}
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}
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$pageCount = $data['data']['numPages'] ?? 1;
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$total = $data['data']['numResults'] ?? count($videos);
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return [
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'list' => $videos,
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'page' => $page,
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'pagecount' => $pageCount,
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'limit' => 20,
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'total' => $total
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];
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}
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// detailContent - 视频详情
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public function detailContent($vid) {
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$url = 'https://api.bilibili.com/x/web-interface/view';
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$data = $this->httpRequest($url, ['aid' => $vid]);
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if (!isset($data['data'])) {
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return ['list' => []];
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}
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$video = $data['data'];
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// 构建播放列表
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$playUrl = '';
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foreach ($video['pages'] as $index => $page) {
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$part = $page['part'] ?: '第' . ($index + 1) . '集';
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$duration = $this->formatDuration($page['duration']);
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$playUrl .= "{$part}\${$vid}_{$page['cid']}#";
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}
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$vod = [
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"vod_id" => $vid,
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"vod_name" => strip_tags($video['title']),
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"vod_pic" => $video['pic'],
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"vod_content" => $video['desc'],
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"vod_play_from" => "B站视频",
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"vod_play_url" => rtrim($playUrl, '#')
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];
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return ['list' => [$vod]];
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}
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// playContent - 播放地址（高清优化）
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public function playContent($vid) {
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if (strpos($vid, '_') !== false) {
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list($avid, $cid) = explode('_', $vid);
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} else {
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return $this->errorResponse('无效的视频ID格式');
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}
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// 使用高质量参数
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$url = 'https://api.bilibili.com/x/player/playurl';
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$params = [
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'avid' => $avid,
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'cid' => $cid,
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'qn' => 112, // 原画质量
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'fnval' => 0,
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];
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$data = $this->httpRequest($url, $params);
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if (!isset($data['data']) || $data['code'] !== 0) {
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return $this->errorResponse('获取播放地址失败');
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}
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// 直接返回第一个播放地址
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if (isset($data['data']['durl'][0]['url'])) {
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$playUrl = $data['data']['durl'][0]['url'];
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$headers = $this->header;
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$headers['Referer'] = 'https://www.bilibili.com/video/av' . $avid;
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$headers['Origin'] = 'https://www.bilibili.com';
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return [
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'parse' => 0,
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'url' => $playUrl,
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'header' => $headers,
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'danmaku' => "https://api.bilibili.com/x/v1/dm/list.so?oid={$cid}"
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];
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}
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return $this->errorResponse('无法获取播放地址');
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}
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// 工具函数
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private function formatDuration($seconds) {
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if ($seconds <= 0) return '00:00';
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$minutes = floor($seconds / 60);
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$secs = $seconds % 60;
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return sprintf('%02d:%02d', $minutes, $secs);
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}
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private function formatSearchDuration($duration) {
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$parts = explode(':', $duration);
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if (count($parts) === 2) {
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return $duration;
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}
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return '00:00';
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}
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private function errorResponse($message) {
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return [
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'parse' => 0,
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'url' => '',
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'error' => $message
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];
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}
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}
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// 主处理逻辑
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$ac = $_GET['ac'] ?? 'detail';
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$t = $_GET['t'] ?? '';
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$pg = $_GET['pg'] ?? '1';
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$f = $_GET['f'] ?? '';
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$ids = $_GET['ids'] ?? '';
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$id = $_GET['id'] ?? '';
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$spider = new BiliBiliSpider();
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try {
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switch ($ac) {
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case 'detail':
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if (!empty($ids)) {
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echo json_encode($spider->detailContent($ids));
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} elseif (!empty($t)) {
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$filters = !empty($f) ? json_decode($f, true) : [];
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echo json_encode($spider->categoryContent($t, $pg, $filters));
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} else {
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$result = $spider->homeContent();
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$videoResult = $spider->homeVideoContent();
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$result['list'] = $videoResult['list'];
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echo json_encode($result);
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}
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break;
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case 'play':
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echo json_encode($spider->playContent($id));
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break;
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default:
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echo json_encode(['error' => '未知操作: ' . $ac]);
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}
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} catch (Exception $e) {
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echo json_encode(['error' => $e->getMessage()]);
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}
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?>

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