HarmonyOS如何快速给局域网监控摄像机配置网络（AP配网），有没有最佳实践

connectNetwork(scanInfo: wifiManager.WifiScanInfo, psw: string) { 
  Logger.debug(TAG, `connectNetwork bssid=${scanInfo.bssid}`) 
 
  let deviceConfig: wifiManager.WifiDeviceConfig = { 
    ssid: scanInfo.ssid, 
    bssid: scanInfo.bssid, 
    preSharedKey: psw, 
    isHiddenSsid: false, 
    securityType: scanInfo.securityType 
  } 
 
  try { 
    wifiManager.addCandidateConfig(deviceConfig).then(result => { 
      console.info("success:" + JSON.stringify(result)); 
      let configs = wifiManager.getCandidateConfigs(); 
      wifiManager.connectToCandidateConfig(result) 
    }).catch((err:BusinessError) => { 
      console.error("failed:" + JSON.stringify(err)); 
    }); 
  } catch (err) { 
    Logger.debug(TAG, `addDeviceConfig fail err is ${JSON.stringify(err)}`) 
  } 
 
}