/
ylog.go
140 lines (121 loc) · 2.94 KB
/
ylog.go
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package ylog
import (
"fmt"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"gopkg.in/natefinch/lumberjack.v2"
"os"
)
const (
defaultLogFile = "./default.log"
defaultMaxSize = 5
defaultMaxAge = 3
defaultMaxBackups = 3
)
var defaultLogger *YLog
func InitLogger(logger *YLog) {
defaultLogger = logger
}
// Logger
type YLog struct {
provider *zap.Logger
msg string
lvl int
}
func NewYLog(opts ...interface{}) *YLog {
var (
opt interface{}
options *Options
)
options = &Options{}
for _, opt = range opts {
opt.(Option)(options)
}
logFile := defaultLogFile
if options.LogFile != "" {
logFile = options.LogFile
}
maxSize := defaultMaxSize
if options.MaxSize != 0 {
maxSize = options.MaxSize
}
maxAge := defaultMaxAge
if options.MaxAge != 0 {
maxAge = options.MaxAge
}
maxBackups := defaultMaxBackups
if options.MaxSize != 0 {
maxBackups = options.MaxBackups
}
logLevel := options.Level
hook := &lumberjack.Logger{
Filename: logFile,
MaxSize: maxSize,
MaxAge: maxAge,
MaxBackups: maxBackups,
LocalTime: false,
Compress: false,
}
core := zapcore.NewCore(zapcore.NewJSONEncoder(zap.NewProductionEncoderConfig()),
zapcore.NewMultiWriteSyncer(zapcore.AddSync(os.Stdout),
zapcore.AddSync(hook)),
zapcore.Level(logLevel))
return &YLog{provider: zap.New(core), lvl: logLevel}
}
func (l *YLog) SetMsg(msg string) {
l.msg = msg
}
func (l *YLog) Print(v ...interface{}) {
l.provider.Info(l.msg, zap.Any("info", v))
}
func (l *YLog) Printf(format string, v ...interface{}) {
l.provider.Info(l.msg, zap.Any("info", fmt.Sprintf(format, v...)))
}
func (l *YLog) Println(v ...interface{}) {
l.provider.Info(l.msg, zap.Any("info", v))
}
func Fatalf(msg string, format string, v ...interface{}) {
if defaultLogger == nil {
fmt.Printf(format+"\n", v...)
return
}
if defaultLogger.lvl <= FatalLevel {
defaultLogger.provider.Fatal(msg, zap.String("info", fmt.Sprintf(format, v...)))
}
}
func Errorf(msg string, format string, v ...interface{}) {
if defaultLogger == nil {
fmt.Printf(format+"\n", v...)
return
}
if defaultLogger.lvl <= ErrorLevel {
defaultLogger.provider.Error(msg, zap.String("info", fmt.Sprintf(format, v...)))
}
}
func Warnf(msg string, format string, v ...interface{}) {
if defaultLogger == nil {
fmt.Printf(format+"\n", v...)
return
}
if defaultLogger.lvl <= WarnLevel {
defaultLogger.provider.Warn(msg, zap.String("info", fmt.Sprintf(format, v...)))
}
}
func Infof(msg string, format string, v ...interface{}) {
if defaultLogger == nil {
fmt.Printf(format+"\n", v...)
return
}
if defaultLogger.lvl <= InfoLevel {
defaultLogger.provider.Info(msg, zap.String("info", fmt.Sprintf(format, v...)))
}
}
func Debugf(msg string, format string, v ...interface{}) {
if defaultLogger == nil {
//fmt.Printf(format+"\n", v...)
return
}
if defaultLogger.lvl <= DebugLevel {
defaultLogger.provider.Debug(msg, zap.String("info", fmt.Sprintf(format, v...)))
}
}