No option zap wrapper
package main
import (
"github.com/xops-infra/noop/log"
)
func main() {
// set with filename
// log.Default().WithFilename("app.log").Init()
// set debug level
// log.Default().WithFilename("app.log").WithLevel(log.DebugLevel).Init()
// set fields, which will be printed in the log, the fields is a map,
// key is the field name, value is the field value, the value can be any type, example:
// fields := map[string]any{
// "instance_id": "1135286d-2fa7-4715-8b90-4937c0e49c2d",
// "localtime": time.Now().In(time.Local).Format("2006-01-02 15:04:05.000"),
// }
// log.Default().WithFilename("app.log").WithLevel(log.DebugLevel).WithFields(fields).Init()
// set human time, which will be printed in the log, default is local time, example:
// log.Default().WithHumanTime(nil).Init()
// print warn and higher level logs to the warn level log file.
log.Default().WithWarnLog("").Init()
// print error and higher level logs to the error level log file.
log.Default().WithErrorLog("").Init()
// print warn level logs to the warn level log file, print error and higher level logs to the error level log file
log.Default().WithWarnLog("").WithErrorLog("").Init()
// or just
// log.Default().Init()
log.Debug("this is a simple debugging log")
log.Warnf("this is a warning log with string %s", "fmt")
log.Errorf("this is an error level log with string %s", "fmt")
log.Infof("this is an info level log with string %s", "fmt")
}Output:
[root@linux noop]# go run main.go
2023-03-24T11:22:13.071+0800 INFO noop/main.go:9 zap logger initialized
2023-03-24T11:22:13.071+0800 WARN noop/main.go:16 this is a warning log with string fmt
2023-03-24T11:22:13.071+0800 ERROR noop/main.go:17 this is an error level log with string fmt
main.main
/data/github/noop/main.go:17
runtime.main
/usr/local/go/src/runtime/proc.go:250
2023-03-24T11:22:13.071+0800 INFO noop/main.go:18 this is an info level log with string fmt
# with debug level
[root@linux noop]# go run main.go
2023-03-24T11:22:22.449+0800 INFO noop/main.go:12 zap logger initialized
2023-03-24T11:22:22.449+0800 DEBUG noop/main.go:12 zap logger debug level enabled
2023-03-24T11:22:22.449+0800 DEBUG noop/main.go:16 this is a simple debugging log
2023-03-24T11:22:22.449+0800 WARN noop/main.go:17 this is a warning log with string fmt
2023-03-24T11:22:22.449+0800 ERROR noop/main.go:18 this is an error level log with string fmt
main.main
/data/github/noop/main.go:18
runtime.main
/usr/local/go/src/runtime/proc.go:250
2023-03-24T11:22:22.449+0800 INFO noop/main.go:19 this is an info level log with string fmt
# with fields
[root@linux noop]# go run main.go
2023-05-19T00:36:25.652+0800 DEBUG noop/main.go:27 this is a simple debugging log {"instance_id": "1135286d-2fa7-4715-8b90-4937c0e49c2d", "localtime": "2023-05-19 00:36:25.652"}
2023-05-19T00:36:25.652+0800 WARN noop/main.go:28 this is a warning log with string fmt {"instance_id": "1135286d-2fa7-4715-8b90-4937c0e49c2d", "localtime": "2023-05-19 00:36:25.652"}
2023-05-19T00:36:25.652+0800 ERROR noop/main.go:29 this is an error level log with string fmt {"instance_id": "1135286d-2fa7-4715-8b90-4937c0e49c2d", "localtime": "2023-05-19 00:36:25.652"}
main.main
/Users/longyao/GolangWorkspace/MyselfProjects/noop/main.go:29
runtime.main
/opt/homebrew/opt/go/libexec/src/runtime/proc.go:250
2023-05-19T00:36:25.652+0800 INFO noop/main.go:30 this is an info level log with string fmt {"instance_id": "1135286d-2fa7-4715-8b90-4937c0e49c2d", "localtime": "2023-05-19 00:36:25.652"}
# with human time
[root@linux noop]# go run main.go
2023-05-19T00:44:31.998+0800 DEBUG noop/main.go:28 this is a simple debugging log {"human_time": "2023-05-19 00:44:31.998"}
2023-05-19T00:44:31.998+0800 WARN noop/main.go:29 this is a warning log with string fmt {"human_time": "2023-05-19 00:44:31.998"}
2023-05-19T00:44:31.998+0800 ERROR noop/main.go:30 this is an error level log with string fmt {"human_time": "2023-05-19 00:44:31.998"}
main.main
/Users/longyao/GolangWorkspace/MyselfProjects/noop/main.go:30
runtime.main
/opt/homebrew/opt/go/libexec/src/runtime/proc.go:250
2023-05-19T00:44:31.998+0800 INFO noop/main.go:31 this is an info level log with string fmt {"human_time": "2023-05-19 00:44:31.998"}
# with log level filter
[root@linux noop]# go run main.go
2023-09-26T01:47:48.953+0800 DEBUG noop/main.go:35 this is a simple debugging log
2023-09-26T01:47:48.954+0800 WARN noop/main.go:36 this is a warning log with string fmt
2023-09-26T01:47:48.954+0800 ERROR noop/main.go:37 this is an error level log with string fmt
main.main
/Users/longyao/GolangWorkspace/github/noop/main.go:37
runtime.main
/opt/homebrew/opt/go/libexec/src/runtime/proc.go:250
2023-09-26T01:47:48.954+0800 INFO noop/main.go:38 this is an info level log with string fmt
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