/
logger-example.go
54 lines (43 loc) · 1.58 KB
/
logger-example.go
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package main
import (
"fmt"
"time"
"github.com/xelasov/golib/pkg/logger"
)
var log = logger.NewLogger("My App Logger")
func main() {
fmt.Printf("===== see all 4 levels of messages ====\n")
// all 4 log messages should show up
logAllLevels()
// now just 3 messages should show up
fmt.Printf("===== Disable Debug Output ====\n")
fmt.Printf("===== see 3 levels of messages ====\n")
logger.SetDebug(false)
logAllLevels()
// now just 2 messages should show up
fmt.Printf("===== Disable Info Output ====\n")
fmt.Printf("===== see 2 levels of messages ====\n")
logger.SetInfo(false)
logAllLevels()
// now just 1 messages should show up
fmt.Printf("===== Disable Warning Output ====\n")
fmt.Printf("===== see 1 levels of messages ====\n")
logger.SetWarning(false)
logAllLevels()
// now 0 messages should show up
fmt.Printf("===== Disable Error Output ====\n")
fmt.Printf("===== see 0 levels of messages ====\n")
logger.SetError(false)
logAllLevels()
fmt.Printf("===== The End =====\n")
}
func logAllLevels() {
log.Debug("--- Simple Debug Message ---")
log.Info("--- Simple Info Message ---")
log.Warning("--- Simple Warning Message ---")
log.Error("--- Simple Error Message ---")
log.Debug("--- My Debug message with parameters -> number %d, at time: %v ---", 1, time.Now())
log.Info("--- My Info message with parameters -> number %d, at time: %v ---", 2, time.Now())
log.Warning("--- My Warning message with parameters -> number %d, at time: %v ---", 3, time.Now())
log.Error("--- My Error message with parameters -> number %d, at time: %v ---", 4, time.Now())
}