If a request error occurs when you use OSS Node.js SDK usage, an exception is thrown.Detailed information about the error is recorded in the log (oss_sdk.log by default).
ClientErrors indicate exceptions occurred inside the SDK, for example, parameter setting errors and errors occurred when objects are modified in resumable upload or download tasks.
ServerErrors are the parsing results of the error messages generated by the server and indicate errors occurred on the server. ServerErrors include the following attributes:
- status: Indicates the HTTP status code of the error request.
- code: Indicates the OSS error code.
- message: Indicates the OSS error message.
- requestId: Indicates the UUID that uniquely identifies the request. Seek help from OSS development engineers by providing this requestId if necessary.
For more information about common error messages in OSS, see OSS Error Response.
If ClientErrors or ServerErrors occur when you use OSS Node.js SDK, enable debugging
by setting the
DEBUG environment variable as follows:
DEBUG=ali-oss node app.js
In a browser environment, set the
localStorage.debug variable in the console to enable debugging:
localStorage.debug = 'ali-oss'