how to custom timestamp?

[zieglar]

• I'm submitting a ...
  [ ] bug report
  [x] feature request
  [ ] question about the decisions made in the repository
  [ ] question about how to use this project

• Summary
  need reformat timestamp in log output

• Other information (e.g. detailed explanation, stacktraces, related issues, suggestions how to fix, links for us to have context, eg. StackOverflow, personal fork, etc.)

[lupu60]

Hello @zieglar, on which logger are you interested?

[zieglar]

winston

[lupu60]

Ok, then I will release a new version with the option of customFormatter for the Winston logger.
You can find the examples here: https://github.com/winstonjs/winston#formats
Here is the default formatter:

nestjs-toolbox/src/winston-logger/WinstonLogger.service.ts

Line 31 in 1961880

private getDefaultFormat() {

You can basically copy and paste this function and pass it as an argument to the WinstonLogger constructor().

By doing this you can format not only the timestamp but all the params from the message.

[lupu60]

Version 0.0.16 is up 👍

[zieglar]

ok， thank you.

[zieglar]

now new format is ok, but I think why we don't pass this format to winston config for modify timestamp format. winston issue :)

winston.createLogger({
    level: ...
    format: winston.format.combine(
        winston.format.label({ label: '[my-label]' }),
        winston.format.timestamp({
            format: 'YYYY-MM-DD HH:mm:ss'
        }),
        winston.format.simple()
    ),
    transports: ...
});

[lupu60]

Nice. If you want you can open a pr.

[zieglar]

submited, please check and merge.