netCapabilitiesChange 监听中bearerTypes值类似异常变动

this.netCon.on('netCapabilitiesChange', (data) => { 
  // Logger.info('网络信息能力为' + JSON.stringify(data.netCap)); 
  const netType = data.netCap.bearerTypes; 
  for (let i = 0; i < netType.length; i++) { 
    if (netType[i] === 0) { 
      this.bearerType = NetworkBearerType.Cellular 
    } else if (netType[i] === 1) { 
      this.bearerType = NetworkBearerType.WIFI 
    } else { 
      this.bearerType = NetworkBearerType.Other 
    } 
  } 
})