暂存

2022-11-10 15:56:27 +08:00
parent 5877674187
commit 72427338f4
2 changed files with 68 additions and 0 deletions
--- a/netease_music/src/getInfo/playlistUtils.js
+++ b/netease_music/src/getInfo/playlistUtils.js
@@ -0,0 +1,63 @@
+const fs = require('fs');
+const path = require('path');
+
+const sleepUtils = require('../../../utils/sleepUtils');
+const dataManager = require('../dataManager');
+
+const dbUtils = global.dbUtils;
+
+// refer:
+// https://neteasecloudmusicapi-docs.4everland.app/
+// https://github.com/Binaryify/NeteaseCloudMusicApi
+const { top_playlist, top_playlist_highquality, related_playlist } = require('NeteaseCloudMusicApi');
+
+/**
+ * 这里有几种情况：
+ *
+ * top_playlist                         并保存相关歌单信息（只有id）
+ * top_playlist_highquality             并保存相关歌单信息（只有id）
+ * 还有就是从数据库中查出的待爬取歌单详情  并保存相关歌单信息（只有id）
+ */
+
+async function fetchTop({ args = {} }) {
+    console.log("start fetching playlist ...");
+
+    let limit = 50; // 默认为 50
+    let page = 0;
+    let hasMore = true;
+    while (hasMore) {
+        try {
+            var result = await top_playlist({
+                id: 1
+            });
+            fs.writeFileSync(path.join(__dirname, "../../temp", `test.json`), JSON.stringify(result.body));
+        } catch (errors) {
+            console.error("error", errors);
+            await sleepUtils.sleep(10 * 1000);
+        }
+
+        // 针对每一个歌单调用相关歌单接口，然后加入待爬取歌单
+
+        hasMore = false;
+        console.log(result.body.playlists);
+    }
+    console.log(result);
+
+    return;
+
+    for (let i = 0; i < songIds.length; i++) {
+        await global.checkIsExit();
+        const songId = songIds[i];
+        console.log(`${i + 1}/${songIds.length} | playlist: ${songId} | ${args.min || "?"}-${args.max || "?"}`);
+        try {
+            await fetch({ songId: songId });
+        } catch (err) {
+            console.error(err);
+        }
+        await sleepUtils.sleep(global.sleepTime);
+    }
+}
+
+module.exports = {
+    fetchTop: fetchTop,
+}