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数据库添加索引；update

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小墨
2022-10-05 11:41:30 +08:00
parent 50d3555dd7
commit b35918faef
9 changed files with 159 additions and 95 deletions
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7
netease_music/src/getInfo/lyricInfoUtils.js
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@@ -28,6 +28,13 @@ async function fetchAll() {
// 获取歌词详情
async function fetch({ songId, debug = false }) {
let result = await dbUtils.query('SELECT count(*) as count FROM lyric WHERE song_id = ?', [songId]);
if (result[0].count > 0 && !debug) {
// 这里暂时跳过，后期可能要考虑歌词version更新的问题
console.log(`数据库中已有数据，跳过 songId: ${songId}`);
return;
}
var url = `https://music.163.com/api/song/lyric?id=${songId}&lv=1`; // &kv=1&tv=-1
try {
// var json = fs.readFileSync(path.join(__dirname, "../../temp", `lyric-${songId}.json`), 'utf8');

4
netease_music/src/getInfo/songInfoUtils.js
View File

@@ -27,9 +27,9 @@ async function getFromDatabase({ songId }) {
async function fetchAll() {
console.log("start fetching songs ...");
var songIds = await dbUtils.query(`
SELECT DISTINCT song_id FROM song_artist_relation WHERE song_id NOT IN ( SELECT DISTINCT song_id FROM song )
SELECT DISTINCT song_id FROM song_artist_relation WHERE song_id NOT IN ( SELECT song_id FROM song )
UNION
SELECT DISTINCT song_id FROM song_album_relation WHERE song_id NOT IN ( SELECT DISTINCT song_id FROM song )
SELECT DISTINCT song_id FROM song_album_relation WHERE song_id NOT IN ( SELECT song_id FROM song )
`, []);
songIds = songIds.map(item => item.song_id);
for (let i = 0; i < songIds.length; i++) {