[图片] 这个小程序是怎么实现的？是调用原生代码吗？

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const socketTask=wx.connectSocket({       url: 'ws://192.168.203.1:8642',         success: () => {           log.info('connectSocket 连接成功')         },       })       socketTask.onOpen((res)=>{         log.info('WebSocket连接已打开！readyState=' + that.obj.localSocket.readyState)       })       socketTask.onError((res)=> {         log.info('Socket onError' ,res)       }) 大部分手机都可以通信，华为荣耀 nova 连接成功，没有open回调，提示{"errMsg":"fail:url not in domain list"}

{errMsg: "send: fail sendUDPSocketMessage:fail function cannot run on service"} const udp = wx.createUDPSocket() const udpPort = udp.bind() console.log("udp client port: " + udpPort) 打印： udp client port: undefined udp.send({ address: '255.255.255.255', port: 8642, message: '111' }) {errMsg: "send: fail sendUDPSocketMessage:fail function cannot run on service"} configure-network.js:254 Error: send: fail sendUDPSocketMessage:fail function cannot run on service     at Function.eval (configure-network.js:22)     at d (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:118602)     at X.eval (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:119052)     at X.emit (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:851105)     at Object.emit (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:856276)     at r.fail (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:2121339)     at d (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:118602)     at Object.eval [as fail] (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:119052)     at eval (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:863630)     at St (eval at Te.n.call.document (runtime.js?devtools_ignore=true:1), <anonymous>:2:863782)