ide更新后好像无法发现mdns信息了 - WXOPEN Club

this.setData("systemInfo", wx.getSystemInfoSync());

let serviceType = '_sample_jmdns._tcp.';

wx.onLocalServiceFound(res=>{

console.log("onLocalServiceFound"，res);

});

wx.onLocalServiceResolveFail(res => {

console.log("onLocalServiceResolveFail")

});

wx.onLocalServiceLost(res => {

console.log("onLocalServiceLost")

});

wx.onLocalServiceDiscoveryStop(res => {

console.log("onLocalServiceDiscoveryStop")

});

(new Promise(success => { wx.startWifi(); success("startWifi") }))

.then(res => { console.log(res); return new Promise(complete => { wx.startLocalServiceDiscovery({ serviceType, complete }) }) })

.then(console.log);

2 回复

liguo1 楼6 年前

tqiu2 楼4 年前

2个不同的serviceType的mdns，IDE工具只能搜索到1个，另外一个偶尔在localServiceLostCallback错误信息中显示出来。

appServiceSDKScriptError

“atob” failed;at api onLocalServiceEvent callback function

Error: “atob” failed

at Array.forEach (<anonymous>)

at Array.forEach (<anonymous>)