增加环境变量

.env.production

@@ -1 +1 @@
-VITE_SERVER_URL=https://****.com:8765
+VITE_SOCKET_URL=wss://caner.top

.gitignore

@@ -30,3 +30,4 @@ node_modules
 .env.development
 dist
 *.lock
+*.DS*

src/pages/views/index/index.vue

@@ -85,7 +85,7 @@ const restColor = (i: number) => {
 }
 
 // socket init
-const socket = io('wss://car.caner.top', { autoConnect: false, auth: { roomID: 'drawCanvas', name: 'test' }, transports: [ 'websocket' ] })
+const socket = io(import.meta.env.VITE_SOCKET_URL, { autoConnect: false, auth: { roomID: 'drawCanvas', name: 'test' }, transports: [ 'websocket' ] })
 socket.on('connect', () => {
   recorder = new Recorder(context, socket)
   canvas?.addEventListener('pointerdown', onPointerDown)