wx.stopWifi({ success(res) { console.log(res.errMsg) wx.startWifi({ success() { wx.connectWifi({ SSID:'ZHD_34e7', password:'12345678', success(res) { var data = { "msgType": "EVENT_WIFI_RESP", "data": [{ "k": "APssid", "v": "ZHD_34e7" }, { "k": "APpwd", "v": "12345678" }, { "k": "pwd", "v": "1234567890" }, { "k": "ssid", "v": "Xiaomi_F119" }, { "k": "mqttServer", "v": "link.zihome.com" }, { "k": "mqttPort", "v": "6885" }] } const udp = wx.createUDPSocket(); console.log(udp) udp.bind() udp.send({ address: '192.168.199.141', port: 7777, message: JSON.stringify(data) }) udp.onListening(function (res) { console.log('监听中...') console.log(res) }) udp.onMessage(function (res) { console.log(res) }) 当连接一个局域网之后怎么正常使用createUDPSocket