logger

Documentation

Index

• Constants
• Variables
• func DayLogRecord(flag int, format string, v ...interface{})
• func Debug(msg string, fields ...zapcore.Field)
• func Debugf(format string, args ...interface{})
• func Error(msg string, fields ...zapcore.Field)
• func Errorf(format string, args ...interface{})
• func Fatal(msg string, fields ...zapcore.Field)
• func Info(msg string, fields ...zapcore.Field)
• func Infof(format string, args ...interface{})
• func Init(serverType string, config *viper.Viper)
• func InitDayLog(v *viper.Viper) bool
• func Panic(msg string, fields ...zapcore.Field)
• func Panicf(format string, args ...interface{})
• func SetLogger(l Logger)
• func Warn(msg string, fields ...zapcore.Field)
• func Warnf(format string, args ...interface{})
• type AsyncMsg
• type DayLog
  • func (d *DayLog) Info(format string, v ...interface{})
• type DayLogMgr
• type LogConfig
• type Logger

Constants

const ASYNC_CHANNEL_SIZE = 10000

Variables

var Log = initLogger()

Log is the default logger

Functions

func DayLogRecord

func DayLogRecord(flag int, format string, v ...interface{})

异步写log

func Debug

func Debug(msg string, fields ...zapcore.Field)

Debug logger

func Debugf

func Debugf(format string, args ...interface{})

Debugf logger

func Error

func Error(msg string, fields ...zapcore.Field)

Error logger

func Errorf

func Errorf(format string, args ...interface{})

Errorf logger

func Fatal

func Fatal(msg string, fields ...zapcore.Field)

Fatal logger, log message then call os.Exit(-1).

func Info

func Info(msg string, fields ...zapcore.Field)

Info logger

func Infof

func Infof(format string, args ...interface{})

Infof logger

func Init

func Init(serverType string, config *viper.Viper)

Init logger initialize

func InitDayLog

func InitDayLog(v *viper.Viper) bool

异步写log的channel size

func Panic

func Panic(msg string, fields ...zapcore.Field)

Panic logger, log message then Panic

func Panicf

func Panicf(format string, args ...interface{})

Panicf logger, log message then Panic

func SetLogger

func SetLogger(l Logger)

SetLogger rewrites the default logger

func Warn

func Warn(msg string, fields ...zapcore.Field)

Warn logger

func Warnf

func Warnf(format string, args ...interface{})

Warnf logger

Types

type AsyncMsg

type AsyncMsg struct {
	// contains filtered or unexported fields
}

type DayLog

type DayLog struct {
	Cfg        *LogConfig      //配置
	Instance   *logs.BeeLogger //日志实例
	LogName    string          //配置的名字
	Dir        string          //路径
	CurLogName string          //当前使用的名字
	CurHours   int             //当前点数
}

daylog

func (*DayLog) Info

func (d *DayLog) Info(format string, v ...interface{})

info

type DayLogMgr

type DayLogMgr struct {
	LogMap     map[int]*DayLog
	MsgChannel chan *AsyncMsg
}

beego logs模块单协程只支持单文件读写，不支持单协程多文件读写，daylog一般都是多文件读写，为节约资源，参照beego logs模块中的log.go文件改造

type LogConfig

type LogConfig struct {
	FilePath   string //文件路径
	FileName   string `json:"filename"` //文件名字
	Level      int    `json:"level"`    // 日志保存的时候的级别，默认是 Trace 级别
	Maxlines   int    `json:"maxlines"` // 每个文件保存的最大行数，默认值 1000000
	Maxsize    int    `json:"maxsize"`  // 每个文件保存的最大尺寸，默认值是 1 << 28, //256 MB
	Daily      bool   `json:"daily"`    // 是否按照每天 logrotate，默认是 true
	Maxdays    int    `json:"maxdays"`  // 文件最多保存多少天，默认保存 7 天
	Rotate     bool   `json:"rotate"`   // 是否开启 logrotate，默认是 true
	Perm       string `json:"perm"`     // 日志文件权限
	RotatePerm string `json:"rotateperm"`
	Color      bool   //是否支持颜色
}

type Logger

type Logger interface {
	Fatal(format ...interface{})
	Fatalf(format string, args ...interface{})
	Fatalln(args ...interface{})

	Debug(args ...interface{})
	Debugf(format string, args ...interface{})
	Debugln(args ...interface{})

	Error(args ...interface{})
	Errorf(format string, args ...interface{})
	Errorln(args ...interface{})

	Info(args ...interface{})
	Infof(format string, args ...interface{})
	Infoln(args ...interface{})

	Warn(args ...interface{})
	Warnf(format string, args ...interface{})
	Warnln(args ...interface{})
}

Logger represents the log interface