我正在尝试在reactjs应用程序中使用aws-iot-device-sdk js sdk。我收到了以下错误..
ERROR in ./~/aws-iot-device-sdk/common/lib/tls-reader.js
Module not found: Error: Cannot resolve module 'fs' in /Users/xxxxx/react/aws-iot/node_modules/aws-iot-device-sdk/common/lib
@ ./~/aws-iot-device-sdk/common/lib/tls-reader.js 17:16-29
ERROR in ./~/aws-iot-device-sdk/device/lib/tls.js
Module not found: Error: Cannot resolve module 'tls' in /Users/xxxx/react/aws-iot/node_modules/aws-iot-device-sdk/device/lib
@ ./~/aws-iot-device-sdk/device/lib/tls.js 17:10-24
如何摆脱这些错误？