refactor(sdk): musicSdk 全量迁移至 TypeScript

musicSdk/bd/musicInfo.ts

@@ -0,0 +1,20 @@
+import { httpFetch } from '../request.ts'
+
+export default {
+  cache: {},
+  getMusicInfo(songmid) {
+    if (this.cache[songmid]) {
+      return { promise: Promise.resolve(this.cache[songmid]) }
+    }
+    const requestObj = httpFetch(`https://musicapi.qianqian.com/v1/restserver/ting?method=baidu.ting.song.getSongLink&format=json&from=bmpc&version=1.0.0&version_d=11.1.6.0&songid=${songmid}&type=1&res=1&s_protocol=1&aac=2&project=tpass`)
+    requestObj.promise = requestObj.promise.then(({ body }) => {
+      // console.log(body)
+      if (body.error_code == 22000) {
+        this.cache[songmid] = body.result.songinfo
+        return body.result.songinfo
+      }
+      return Promise.reject(new Error('获取音乐信息失败'))
+    })
+    return requestObj
+  },
+}