feat(api): search/find 改 path 风格——/search/:source/:keyword[/:page] 与 /url 同构，find 支持单平台/all

README.md

@@ -26,8 +26,8 @@ pnpm typecheck   # 仅类型检查，不运行
 
 | 接口 | 说明 |
 | --- | --- |
-| `GET /search?name=xxx&singer=xxx&source=kw&page=1&limit=20` | 搜索歌曲（source 省略则聚合所有音乐平台，xm 不参与聚合需显式指定） |
-| `GET /find?name=xxx&singer=xxx&albumName=xxx&interval=xxx` | 精确匹配搜索（跨平台去重排序） |
+| `GET /search/:source/:keyword[/:page]` | 搜索歌曲：平台 id 或 all（聚合，排除 xm/me/qt/lr）；第 1 页可省略页码段，下一页 `/search/kw/稻香/2`；?singer= 附加歌手、?limit= 每页条数 |
+| `GET /find/:source/:keyword` | 精确匹配搜索（source 为平台 id 或 all；?singer= ?albumName= ?interval= 辅助匹配，all 时 ?excludeSource= 跳过平台） |
 | `GET /url/:source/:id?quality=320k` | 获取播放地址（quality: 64k/128k/320k/flac/flac24bit）。取流链：外部音源（启用时）→ SDK 直连 → 酷我兜底（跨平台匹配，响应 `via` 字段标记实际命中通道） |
 | `GET /stream/qs/:id` | 汽水音乐解密流代理（登录态取流地址，服务端解密回明文音频） |
 | `GET /lyric/:source/:id` | 获取歌词（返回 lyric/tlyric/yrc） |

src/routes.ts

@@ -61,71 +61,94 @@ const getSource = (musicSdk: any, name: string, capability?: string) => {
 export const musicRoutes = async(fastify: any) => {
   const musicSdk = fastify.musicSdk
 
-  // ---------- 搜索 ----------
+  // ---------- 搜索（path 风格：/search/:source/:keyword[/:page]，与 /url/:source/:id 同构） ----------
 
-  fastify.get('/search', {
-    schema: {
-      summary: '搜索歌曲',
-      description: 'source 省略时聚合全部平台（排除 xm/me/qt/lr 有声平台）搜索，失败的平台会被跳过。',
-      tags: ['搜索'],
-      querystring: qs({
-        name: { type: 'string', description: '歌名', example: '稻香' },
-        singer: { type: 'string', description: '歌手名', example: '周杰伦' },
-        source: pSource('search'),
-        page: pPage,
-        limit: pLimit,
-      }, ['name']),
-      response: responses('SearchResult', { notFoundDoc: false }),
-    },
-  }, async(request) => {
-    const { name, singer, source, page, limit } = request.query
+  const searchHandler = async(request) => {
+    const { source, keyword, page } = request.params
+    const { singer, limit } = request.query
+    const pageNo = Number(page) || 1
+    const word = `${keyword} ${singer || ''}`.trim()
 
+    if (source !== 'all') getSource(musicSdk, source, 'musicSearch')
     const doSearch = (id) => musicSdk[id].musicSearch
-      .search(`${name} ${singer || ''}`.trim(), page, limit)
+      .search(word, pageNo, limit)
       .then(r => r.list)
 
-    if (source) {
-      getSource(musicSdk, source, 'musicSearch')
     try {
-        return { source, list: await doSearch(source), page, limit }
-      } catch (err: any) {
-        throw upstream(err.message)
+      if (source !== 'all') {
+        return { source, list: await doSearch(source), page: pageNo, limit }
       }
-    }
-
+      // 聚合：排除 xm/me/qt/lr 有声平台，失败的平台跳过
       const lists = await Promise.all(
         musicSdk.sources
           .filter(s => musicSdk[s.id]?.musicSearch && !(s as any).noAggregate)
           .map(s => doSearch(s.id).catch(() => [])),
       )
-    return { source: 'all', list: lists.flat(), page, limit }
+      return { source: 'all', list: lists.flat(), page: pageNo, limit }
+    } catch (err: any) {
+      throw upstream(err.message)
+    }
+  }
+
+  const searchSchema = (summary: string, withPage: boolean) => ({
+    summary,
+    description: 'source 为平台 id 或 all（聚合，排除 xm/me/qt/lr 有声平台，失败的平台跳过）。' +
+      'path 直接跟搜索内容，第 1 页可省略页码段；歌名含空格/斜杠时请拆分——歌手走 singer 查询参数。',
+    tags: ['搜索'],
+    params: params({
+      source: pSource('search'),
+      keyword: { type: 'string', description: '搜索关键词（URL 编码的中文可直接使用）', example: '稻香' },
+      page: { type: 'integer', minimum: 1, description: '页码（省略时为第 1 页）', example: 2 },
+    }, withPage ? undefined : ['source', 'keyword']),
+    querystring: qs({
+      singer: { type: 'string', description: '歌手名（与关键词拼接搜索）', example: '周杰伦' },
+      limit: pLimit,
+    }),
+    response: responses('SearchResult', { notFoundDoc: false }),
   })
 
-  fastify.get('/find', {
-    schema: {
-      summary: '跨平台精确匹配歌曲',
-      description: '按歌手、歌名、专辑、时长综合排序，返回最匹配的歌曲列表。',
-      tags: ['搜索'],
-      querystring: qs({
-        name: { type: 'string', description: '歌名', example: '稻香' },
-        singer: { type: 'string', description: '歌手名', example: '周杰伦' },
-        albumName: { type: 'string', description: '专辑名', example: '魔杰座' },
-        interval: { type: 'string', description: '时长（mm:ss），用于时长校验', example: '03:43' },
-        excludeSource: { type: 'string', description: '聚合结果中跳过该平台', example: 'kw' },
-      }, ['name']),
-      response: responses('FindResult', { notFoundDoc: false }),
-    },
-  }, async(request) => {
-    const { name, singer, albumName, interval, excludeSource } = request.query
+  fastify.get('/search/:source/:keyword', { schema: searchSchema('搜索歌曲（第 1 页）', false) }, searchHandler)
+  fastify.get('/search/:source/:keyword/:page', { schema: searchSchema('搜索歌曲（指定页）', true) }, searchHandler)
+
+  const findHandler = async(request) => {
+    const { source, keyword } = request.params
+    const { singer, albumName, interval, excludeSource } = request.query
     try {
       return {
-        list: await musicSdk.findMusic({ name, singer, albumName, interval, source: excludeSource }),
+        list: await musicSdk.findMusic({
+          name: keyword,
+          singer,
+          albumName,
+          interval,
+          ...(source !== 'all' ? { only: source } : {}),
+          ...(source === 'all' && excludeSource ? { source: excludeSource } : {}),
+        }),
       }
     } catch (err: any) {
       throw upstream(err.message)
     }
+  }
+
+  const findSchema = (summary: string) => ({
+    summary,
+    description: '按歌手、歌名、专辑、时长综合排序的精确匹配。source 为平台 id（只在单平台内匹配）或 all（跨平台聚合，' +
+      '可用 excludeSource 跳过某平台；聚合自动排除 xm/me/qt/lr 有声平台）。',
+    tags: ['搜索'],
+    params: params({
+      source: { type: 'string', description: '平台 id 或 all', example: 'all' },
+      keyword: { type: 'string', description: '歌名', example: '稻香' },
+    }),
+    querystring: qs({
+      singer: { type: 'string', description: '歌手名', example: '周杰伦' },
+      albumName: { type: 'string', description: '专辑名', example: '魔杰座' },
+      interval: { type: 'string', description: '时长（mm:ss），用于时长校验', example: '03:43' },
+      excludeSource: { type: 'string', description: 'source=all 时跳过该平台', example: 'kw' },
+    }),
+    response: responses('FindResult', { notFoundDoc: false }),
   })
 
+  fastify.get('/find/:source/:keyword', { schema: findSchema('精确匹配歌曲') }, findHandler)
+
   // ---------- 歌曲资源（路径参数风格） ----------
 
   const urlHandler = async(request) => {

test/smoke-test.ts

@@ -130,7 +130,7 @@ if (externalServer) {
 // 搜索
 for (const source of ['kw', 'kg', 'tx', 'wy', 'qs']) {
   await test(`搜索 ${source}`, async() => {
-    const r = await get(`/search?source=${source}&name=${encodeURIComponent('稻香')}&limit=2`)
+    const r = await get(`/search/${source}/${encodeURIComponent('稻香')}?limit=2`)
     if (r.code != 0) throw new Error(r.msg)
     if (!r.data?.list?.length) throw new Error('空列表')
     return `${r.data.list[0].name} / ${r.data.list[0].singer}`
@@ -138,7 +138,7 @@ for (const source of ['kw', 'kg', 'tx', 'wy', 'qs']) {
 }
 
 await test('聚合搜索', async() => {
-  const r = await get(`/search?name=${encodeURIComponent('稻香')}&limit=2`)
+  const r = await get(`/search/all/${encodeURIComponent('稻香')}?limit=2`)
   if (r.code != 0) throw new Error(r.msg)
   if (!r.data?.list?.length) throw new Error('空列表')
   return `${r.data.list.length} 条结果`
@@ -220,14 +220,14 @@ await test('URL qt 免费节目', async() => {
 
 // qt/lr 直查 + 聚合排除
 await test('搜索 qt 直查', async() => {
-  const r = await get(`/search?source=qt&name=${encodeURIComponent('郭德纲')}&limit=3`)
+  const r = await get(`/search/qt/${encodeURIComponent('郭德纲')}?limit=3`)
   if (r.code != 0) throw new Error(r.msg)
   if (!r.data?.list?.length) throw new Error('响应不完整')
   return `首条 ${r.data.list[0].name}`
 })
 
 await test('搜索 lr 直查', async() => {
-  const r = await get(`/search?source=lr&name=${encodeURIComponent('三体')}&limit=3`)
+  const r = await get(`/search/lr/${encodeURIComponent('三体')}?limit=3`)
   if (r.code != 0) throw new Error(r.msg)
   if (!r.data?.list?.length) throw new Error('响应不完整')
   return `首条 ${r.data.list[0].name}`
@@ -243,7 +243,7 @@ await test('URL lr 未登录 → 明确错误', async() => {
 
 // me 有声内容：直查可用、聚合排除
 await test('搜索 me 直查', async() => {
-  const r = await get(`/search?source=me&name=${encodeURIComponent('伪装学渣')}&limit=10`)
+  const r = await get(`/search/me/${encodeURIComponent('伪装学渣')}?limit=10`)
   if (r.code != 0) throw new Error(r.msg)
   const list = r.data?.list ?? []
   if (!list.length) throw new Error('响应不完整')
@@ -264,14 +264,14 @@ await test('URL me 剧条目 d: 前缀', async() => {
 
 // xm 有声内容：直查可用、聚合排除
 await test('搜索 xm 直查', async() => {
-  const r = await get(`/search?source=xm&name=${encodeURIComponent('郭德纲')}&limit=3`)
+  const r = await get(`/search/xm/${encodeURIComponent('郭德纲')}?limit=3`)
   if (r.code != 0) throw new Error(r.msg)
   if (!r.data?.list?.length) throw new Error('响应不完整')
   return `首条 ${r.data.list[0].name}`
 })
 
 await test('聚合搜索排除 xm', async() => {
-  const r = await get(`/search?name=${encodeURIComponent('郭德纲')}&limit=2`)
+  const r = await get(`/search/all/${encodeURIComponent('郭德纲')}?limit=2`)
   if (r.code != 0) throw new Error(r.msg)
   if (r.data?.list?.some((item: any) => ['xm', 'me', 'qt', 'lr'].includes(item.source))) throw new Error('聚合结果不应包含有声平台')
   return 'ok'
@@ -362,7 +362,7 @@ await test('榜单详情 路径风格 /boards/:source/:boardId', async() => {
 })
 
 await test('跨平台匹配 /find', async() => {
-  const r = await get(`/find?name=${encodeURIComponent('稻香')}&singer=${encodeURIComponent('周杰伦')}`)
+  const r = await get(`/find/all/${encodeURIComponent('稻香')}?singer=${encodeURIComponent('周杰伦')}`)
   if (r.code != 0) throw new Error(r.msg)
   if (!r.data?.list?.length) throw new Error('空列表')
   return `${r.data.list[0].name} / ${r.data.list[0].singer}`
@@ -472,12 +472,20 @@ await test('专辑详情 /album/lr', async() => {
   return `${r.data.info.total} 节`
 })
 
-await test('参数校验 422（缺少 name）', async() => {
-  const r = await getRaw('/search')
+await test('参数校验 422（非法页码）', async() => {
+  const r = await getRaw(`/search/kw/${encodeURIComponent('稻香')}/0`)
   if (r.status !== 422) throw new Error(`期望 422，实际 ${r.status}`)
   const body = JSON.parse(r.body)
   if (body.code !== 422 || !body.msg) throw new Error('响应体格式错误')
-  return body.msg
+  return body.msg.slice(0, 60)
+})
+
+// path 风格分页：第 2 页显式页码段
+await test('搜索分页 /search/kw/:kw/2', async() => {
+  const r = await get(`/search/kw/${encodeURIComponent('周杰伦')}/2?limit=5`)
+  if (r.code != 0) throw new Error(r.msg)
+  if (r.data?.page !== 2) throw new Error(`page 应为 2，实际 ${JSON.stringify(r.data?.page)}`)
+  return `第 ${r.data.page} 页 ${r.data.list.length} 条`
 })
 
 await test('参数校验 422（非法音质）', async() => {
@@ -501,7 +509,7 @@ await test('旧 query 路由已移除（404）', async() => {
 })
 
 await test('405 方法不允许（静态路由）', async() => {
-  const r = await postRaw('/search')
+  const r = await postRaw('/health')
   if (r.status !== 405) throw new Error(`期望 405，实际 ${r.status}`)
   if (!r.headers.allow) throw new Error('缺少 Allow 头')
   return `Allow: ${r.headers.allow}`
@@ -533,7 +541,7 @@ await test('OpenAPI 规范 /openapi.json', async() => {
   if (r.status !== 200) throw new Error(`期望 200，实际 ${r.status}`)
   const spec = JSON.parse(r.body)
   if (!spec.openapi?.startsWith('3.')) throw new Error(`openapi 版本异常: ${spec.openapi}`)
-  if (!spec.paths?.['/search']) throw new Error('缺少 /search 定义')
+  if (!spec.paths?.['/search/{source}/{keyword}'] || !spec.paths?.['/search/{source}/{keyword}/{page}']) throw new Error('缺少 /search path 风格定义')
   if (!spec.paths?.['/url/{source}/{id}']) throw new Error('缺少路径参数路由定义')
   return `${Object.keys(spec.paths).length} 个路径`
 })