update

netease_music/index.js

@@ -76,6 +76,7 @@ async function update() {
  * 统计数据库中数据
  */
 let watchParam = {
+    statisticTime: Date.now(),
     songCount: 0,
     albumCount: 0,
     artistCount: 0,
@@ -141,8 +142,11 @@ async function watch() {
 
     let songAlbumCount = result[0].song_album_count;
     let songArtistCount = result[0].song_artist_count;
+
+    let statisticTimeDelta = Date.now() - watchParam.statisticTime;
+
     let statisticsString = [
-        `[与上次运行统计时相比]`,
+        `[与上次运行统计时相比] deltaTime: ${statisticTimeDelta}ms (${(statisticTimeDelta / 1000).toFixed(2)}s)`,
         `song: ${songCount - watchParam.songCount}, album: ${albumCount - watchParam.albumCount}, artist: ${artistCount - watchParam.artistCount}, lyric: ${lyricCount - watchParam.lyricCount}, comment: ${commentCount - watchParam.commentCount}(song)/${commentTotalCount - watchParam.commentTotalCount}(comment)`,
         `[已爬取]`,
         `song: ${songCount}, album: ${albumCount}, artist: ${artistCount}, lyric: ${lyricCount}, comment: ${commentCount}(song)/${commentTotalCount}(comment)`,
@@ -152,11 +156,12 @@ async function watch() {
         `song: ${songCount + songWaiting}, album: ${albumCount + albumWaiting}, artist: ${artistCount + artistWaiting}, lyric: ${songCount}, comment: ${songCount}`,
         `[关联关系统计]`,
         `song-album: ${songAlbumCount}, song-artist: ${songArtistCount}`,
-        `time spent: ${timeSpent}ms(${(timeSpent / 1000).toFixed(2)}s)`,
+        `time spent: ${timeSpent}ms (${(timeSpent / 1000).toFixed(2)}s)`,
         ``
     ].join('\n');
     console.log(statisticsString);
     watchParam = {
+        statisticTime: Date.now(),
         songCount: songCount,
         albumCount: albumCount,
         artistCount: artistCount,

watch.js

@@ -7,6 +7,12 @@ if (keepWatching) {
 }
 
 const neteaseMusic = require('./netease_music/index');
-neteaseMusic.watch();
-if (keepWatching)
-    setInterval(neteaseMusic.watch, 15 * 1000);
+const sleepUtils = require('./utils/sleepUtils');
+
+async function main() {
+    do {
+        await neteaseMusic.watch();
+        await sleepUtils.sleep(2000);
+    } while (keepWatching)
+}
+main();