避免列表还未生成

This commit is contained in:
2023-10-31 15:57:58 +08:00
parent 662db2a75b
commit 6c30ebfc5d
4 changed files with 53 additions and 1 deletions

38
demo.html Normal file
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@ -0,0 +1,38 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>demo</title>
</head>
<body>
<script type="module">
import GUN from 'gun'
import SEA from 'gun/sea'
const gun = GUN({
peers: ['http://localhost:8000/gun'],
localStorage: false
})
gun.get('text').once((node) => {
console.log("Receiving Initial Data")
console.log(node)
})
gun.get('text').put({
text: 'Hello World'
})
gun.get('text').on((node) => {
console.log("Receiving Update")
console.log(node)
})
document.addEventListener('click', () => {
gun.get('text').put({
text: 'Hello World'
})
})
</script>
</body>
</html>

12
demo.js Normal file
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import express from 'express'
import gun from 'gun'
const app = express()
const port = 8000
app.use(gun.serve)
const server = app.listen(port, () => {
console.log("Listening at: http://localhost:" + port)
})
gun({web: server})

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@ -23,6 +23,7 @@
"buffer": "^6.0.3", "buffer": "^6.0.3",
"express": "^4.18.2", "express": "^4.18.2",
"express-ws": "^5.0.2", "express-ws": "^5.0.2",
"gun": "^0.2020.1239",
"iconv-lite": "^0.6.3", "iconv-lite": "^0.6.3",
"iconv-lite-umd": "^0.6.10", "iconv-lite-umd": "^0.6.10",
"idb-keyval": "^6.2.1", "idb-keyval": "^6.2.1",

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@ -142,8 +142,9 @@ const musicList = new MusicList({
} }
}) })
const client = clientList.clientlist.find(client => { const client = clientList.clientlist.find(client => {
return client.musicList.find(x => x.id === item.id) return client.musicList?.find(x => x.id === item.id)
}) })
if (!client) return console.error('未找到拥有此音乐的用户')
console.info('向', client.name, '请求音乐数据') console.info('向', client.name, '请求音乐数据')
const c = Math.ceil(item.size / CHUNK_SIZE) const c = Math.ceil(item.size / CHUNK_SIZE)