网站制作计划_大兴网站设计_常德seo_乐陵seo
Page({data: {items: [],ws: null},onLoad: function() {this.connectWebSocket();},connectWebSocket: function() {this.setData({ws: wx.connectSocket({url: 'wss://your-websocket-url',success: (res) => {console.log('WebSocket connected');},fail: (err) => {console.error('Failed to connect WebSocket:', err);}})});this.listenForMessages();},listenForMessages: function() {const that = this;this.data.ws.onMessage(function(res) {const data = JSON.parse(res.data);switch (data.type) {case 'update':that.updateItems(data.items);break;default:console.warn('Unknown message type:', data.type);}});},updateItems: function(items) {this.setData({items: items});},onUnload: function() {if (this.data.ws) {this.data.ws.close();}}">