初次提交

2026-09-06 08:19:02 +08:00
commit 4ce4649aaf
1061 changed files with 337258 additions and 0 deletions
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+/**
+ * Bilibili 播放链接获取接口
+ * 代码参考 https://github.com/ljk743121/Sound-of-experiment/blob/v4/server/utils/plugins/bilibili.ts
+ */
+import { defineEventHandler, getQuery, createError } from 'h3'
+
+interface CidRes {
+  code: number
+  message: string
+  data: {
+    pages: [
+      {
+        cid: string
+      }
+    ]
+  }
+}
+
+interface NoRefererPlayUrlRes {
+  code: number
+  message: string
+  data: {
+    durl: [
+      {
+        url: string
+      }
+    ]
+  }
+}
+
+export default defineEventHandler(async (event) => {
+  const query = getQuery(event)
+  const bvid = query.id as string
+  const cid = query.cid as string
+
+  if (!bvid) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Missing id parameter'
+    })
+  }
+
+  const headers = {
+    Cookie: 'buvid3=0',
+    Referer: 'https://www.bilibili.com/',
+    'User-Agent':
+      'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
+  }
+
+  try {
+    let finalCid = cid
+
+    if (!finalCid) {
+      const target_url = 'https://api.bilibili.com/x/web-interface/view'
+      const resp1 = await $fetch<CidRes>(target_url, {
+        method: 'GET',
+        params: { bvid },
+        headers
+      })
+
+      if (!resp1?.data?.pages?.[0]?.cid) {
+        throw new Error('Failed to get CID')
+      }
+
+      finalCid = resp1.data.pages[0].cid
+    }
+
+    // 使用 platform=html5 参数绕过防盗链验证
+    const target_url2 = 'https://api.bilibili.com/x/player/playurl'
+
+    const resp2 = await $fetch<NoRefererPlayUrlRes>(target_url2, {
+      method: 'GET',
+      params: {
+        fnval: 1,
+        platform: 'html5',
+        high_quality: 1,
+        bvid,
+        cid: finalCid
+      },
+      headers
+    })
+
+    if (resp2.data?.durl?.length > 0) {
+      const url = resp2.data.durl[0].url
+      return { url, pay: false }
+    } else {
+      throw new Error('获取歌曲链接失败')
+    }
+  } catch (error: any) {
+    throw createError({
+      statusCode: 500,
+      statusMessage: error.message || 'Failed to fetch bilibili track url'
+    })
+  }
+})