/
log.go
45 lines (36 loc) · 977 Bytes
/
log.go
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package utils
import (
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"gopkg.in/natefinch/lumberjack.v2"
)
var defaultSugarLogger *zap.SugaredLogger
func initLog() {
writeSyncer := getLogWriter()
encoder := getEncoder()
core := zapcore.NewCore(encoder, writeSyncer, zapcore.DebugLevel)
logger := zap.New(core, zap.AddCaller())
defaultSugarLogger = logger.Sugar()
}
func getEncoder() zapcore.Encoder {
encoderConfig := zap.NewProductionEncoderConfig()
encoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
encoderConfig.EncodeLevel = zapcore.CapitalLevelEncoder
return zapcore.NewConsoleEncoder(encoderConfig)
}
func getLogWriter() zapcore.WriteSyncer {
lumberJackLogger := &lumberjack.Logger{
Filename: "./login.log",
MaxSize: 500000,
MaxBackups: 5,
MaxAge: 30,
Compress: false,
}
return zapcore.AddSync(lumberJackLogger)
}
func Logger() *zap.SugaredLogger {
if defaultSugarLogger == nil {
initLog()
}
return defaultSugarLogger
}