log

Documentation

Index

• func NewFileWriter(file *FileOption) io.Writer
• type FileOption
• type Options
• type ZapLogger
  • func NewZapLogger(opt *Options) *ZapLogger
  • func (l *ZapLogger) Log(level klog.Level, keyvals ...interface{}) error

Functions

func NewFileWriter

func NewFileWriter(file *FileOption) io.Writer

Types

type FileOption

type FileOption struct {
	Filename string //指定日志存储位置, 如按日期分割, filename包含%Y-%m-%d.log，/opt/logs/xxx/%Y-%m-%d.log
	MaxSize  int    //日志的最大大小（M）
	MaxAge   int    //日志文件存储最大天数
}

==================文件存储日志==================

type Options

type Options struct {
	//Level default INFO
	Level zapcore.Level
	//ServiceName serviceName
	ServiceName string
	//调用者堆栈层级
	Skip int
	//日志存储器
	Writer io.Writer
}

type ZapLogger

type ZapLogger struct {
	*zap.SugaredLogger
	Sync func() error
}

func NewZapLogger

func NewZapLogger(opt *Options) *ZapLogger

func (*ZapLogger) Log

func (l *ZapLogger) Log(level klog.Level, keyvals ...interface{}) error

see https://go-kratos.dev/docs/component/log