Mixing
winston howto modify the output order of timestamp, level, message etc
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I use winston for logging, here's my codes:
const { createLogger, format, transports } = require('winston')
const logger = createLogger({
level: 'info',
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.json()
),
transports: [new transports.File({filename: 'logs/new_combined.log'})]
})
logger.info('haha')
The output is:
{"message":"haha","level":"info","timestamp":"2019-01-03T11:13:32"}
I want to adjust the output order to make timestamp ahead, then level, then message, as following:
{"timestamp":"2019-01-03T11:13:32","level":"info","message":"haha"}
How to do that?
Thanks!
node.js winston
asked Jan 3 at 3:18
mCYmCY
927
add a comment |
0
I use winston for logging, here's my codes:
const { createLogger, format, transports } = require('winston')
const logger = createLogger({
level: 'info',
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.json()
),
transports: [new transports.File({filename: 'logs/new_combined.log'})]
})
logger.info('haha')
The output is:
{"message":"haha","level":"info","timestamp":"2019-01-03T11:13:32"}
I want to adjust the output order to make timestamp ahead, then level, then message, as following:
{"timestamp":"2019-01-03T11:13:32","level":"info","message":"haha"}
How to do that?
Thanks!
node.js winston
asked Jan 3 at 3:18
mCYmCY
927
add a comment |
0
0
0
I use winston for logging, here's my codes:
const { createLogger, format, transports } = require('winston')
const logger = createLogger({
level: 'info',
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.json()
),
transports: [new transports.File({filename: 'logs/new_combined.log'})]
})
logger.info('haha')
The output is:
{"message":"haha","level":"info","timestamp":"2019-01-03T11:13:32"}
I want to adjust the output order to make timestamp ahead, then level, then message, as following:
{"timestamp":"2019-01-03T11:13:32","level":"info","message":"haha"}
How to do that?
Thanks!
node.js winston
asked Jan 3 at 3:18
mCYmCY
927
I use winston for logging, here's my codes:
const { createLogger, format, transports } = require('winston')
const logger = createLogger({
level: 'info',
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.json()
),
transports: [new transports.File({filename: 'logs/new_combined.log'})]
})
logger.info('haha')
The output is:
{"message":"haha","level":"info","timestamp":"2019-01-03T11:13:32"}
I want to adjust the output order to make timestamp ahead, then level, then message, as following:
{"timestamp":"2019-01-03T11:13:32","level":"info","message":"haha"}
How to do that?
Thanks!
node.js winston
node.js winston
asked Jan 3 at 3:18
mCYmCY
927
asked Jan 3 at 3:18
mCYmCY
927
asked Jan 3 at 3:18
mCYmCY
927
asked Jan 3 at 3:18
mCYmCY
927
asked Jan 3 at 3:18
mCYmCY
927
927
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
1
Here's one way it can be done using winston.format.printf
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.printf(info => `${JSON.stringify({timestamp: info.timestamp, level: info.level, message: info.message})}`)
)
answered Jan 3 at 4:44
GarettGarett
14.3k44662
It works! Need to removeformat.json().
– mCY
Jan 3 at 6:11
@mCY please remember to mark this as the accepted answer if it solves your problem.
– Garett
Jan 3 at 13:06
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
Here's one way it can be done using winston.format.printf
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.printf(info => `${JSON.stringify({timestamp: info.timestamp, level: info.level, message: info.message})}`)
)
answered Jan 3 at 4:44
GarettGarett
14.3k44662
It works! Need to removeformat.json().
– mCY
Jan 3 at 6:11
@mCY please remember to mark this as the accepted answer if it solves your problem.
– Garett
Jan 3 at 13:06
add a comment |
1
Here's one way it can be done using winston.format.printf
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.printf(info => `${JSON.stringify({timestamp: info.timestamp, level: info.level, message: info.message})}`)
)
answered Jan 3 at 4:44
GarettGarett
14.3k44662
It works! Need to removeformat.json().
– mCY
Jan 3 at 6:11
@mCY please remember to mark this as the accepted answer if it solves your problem.
– Garett
Jan 3 at 13:06
add a comment |
1
1
1
Here's one way it can be done using winston.format.printf
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.printf(info => `${JSON.stringify({timestamp: info.timestamp, level: info.level, message: info.message})}`)
)
answered Jan 3 at 4:44
GarettGarett
14.3k44662
Here's one way it can be done using winston.format.printf
format: format.combine(
format.timestamp({format: 'YYYY-MM-DDTHH:mm:ss'}),
format.printf(info => `${JSON.stringify({timestamp: info.timestamp, level: info.level, message: info.message})}`)
)
answered Jan 3 at 4:44
GarettGarett
14.3k44662
answered Jan 3 at 4:44
GarettGarett
14.3k44662
answered Jan 3 at 4:44
GarettGarett
14.3k44662
answered Jan 3 at 4:44
GarettGarett
14.3k44662
14.3k44662
It works! Need to removeformat.json().
– mCY
Jan 3 at 6:11
@mCY please remember to mark this as the accepted answer if it solves your problem.
– Garett
Jan 3 at 13:06
add a comment |
It works! Need to removeformat.json().
– mCY
Jan 3 at 6:11
@mCY please remember to mark this as the accepted answer if it solves your problem.
– Garett
Jan 3 at 13:06
It works! Need to remove
format.json().– mCY
Jan 3 at 6:11
It works! Need to remove
format.json().– mCY
Jan 3 at 6:11
@mCY please remember to mark this as the accepted answer if it solves your problem.
– Garett
Jan 3 at 13:06
@mCY please remember to mark this as the accepted answer if it solves your problem.
– Garett
Jan 3 at 13:06
add a comment |
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