Debug日誌

配置環境變數

在終端中，可以通過設定環境變數DEBUG=sdk來開啟日誌功能。

• 開啟日誌功能後，以如下命令為例：

  aliyun ecs DescribeRegions

• 輸出樣本：

  # omitted output
  > POST /?AccessKeyId=AccessKeyId&Action=DescribeRegions&Format=JSON&RegionId=cn-hangzhou&Signature=u9lPKI5Nyw0dIKV5ytJAx6aOTJ0%3D&SignatureMethod=HMAC-SHA1&SignatureNonce=29f426485b2720f6ae0575c900590e28&SignatureType=&SignatureVersion=1.0&Timestamp=2020-05-18T09%3A52%3A42Z&Version=2014-05-26 HTTP/1.1
  > Host: ecs-cn-hangzhou.aliyuncs.com
  > Content-Type: application/x-www-form-urlencoded
  > x-sdk-client: golang/1.0.0
  > User-Agent: AlibabaCloud (darwin; amd64) Golang/1.13.9 Core/0.0.1 Aliyun-CLI/3.0.43
  > x-sdk-invoke-type: common
  > Accept-Encoding: identity
  > x-sdk-core-version: 0.0.1
  >
   Retry Times: 0.
  < HTTP/1.1 200 OK
  < Connection: keep-alive
  < Access-Control-Allow-Origin: *
  < Content-Length: 2238
  < Vary: Accept-Encoding
  < Access-Control-Allow-Methods: POST, GET, OPTIONS
  < Access-Control-Allow-Headers: X-Requested-With, X-Sequence, _aop_secret, _aop_signature
  < Access-Control-Max-Age: 172800
  < Date: Mon, 18 May 2020 09:52:43 GMT
  < Content-Type: application/json;charset=utf-8
  <
  # omitted output

OSS命令日誌功能

OSS命令可以使用--loglevel選項對日誌輸出層級進行定義。

可選值：

• 預設為空白，不進行輸出

• info：輸出提示資訊日誌

• debug：輸出詳細日誌資訊

日誌將會輸出到檔案，檔案路徑將在終端顯示，例如以下命令：

aliyun oss ls --loglevel info
log file is /Users/user/Documents/ossutil.log
# omitted output