logfox

README

logfox

简介

logfox是一个简单的go log库，可以按小时自动切分日志，设置日志保存的期限

V1.1使用go mod做依赖管理

安装

go get github.com/zer0131/logfox

使用示例

package main

import "github.com/zer0131/logfox"

func init() {
    logfox.Init("./log", "test", "DEBUG", 7)
}

func main() {
    logfox.Info("test info")
    logfox.Close()
}

Documentation

Index

• Constants
• func Close()
• func Debug(v ...interface{})
• func DebugWithContext(ctx context.Context, v ...interface{})
• func Debugf(format string, v ...interface{})
• func DebugfWithContext(ctx context.Context, format string, v ...interface{})
• func Error(v ...interface{})
• func ErrorWithContext(ctx context.Context, v ...interface{})
• func Errorf(format string, v ...interface{})
• func ErrorfWithContext(ctx context.Context, format string, v ...interface{})
• func GenLogId() string
• func Info(v ...interface{})
• func InfoWithContext(ctx context.Context, v ...interface{})
• func Infof(format string, v ...interface{})
• func InfofWithContext(ctx context.Context, format string, v ...interface{})
• func Init(path string, app string, level string, expireDay int) error
• func LogIdFromContext(ctx context.Context) (string, bool)
• func NewContextWithHttpReq(ctx context.Context, r *http.Request) context.Context
• func NewContextWithLogID(ctx context.Context) context.Context
• func NewContextWithSpecifyLogID(ctx context.Context, logId string) context.Context
• func NewGrpcContextWithLogID(ctx context.Context) context.Context
• func Notice(v ...interface{})
• func NoticeWithContext(ctx context.Context, v ...interface{})
• func Noticef(format string, v ...interface{})
• func NoticefWithContext(ctx context.Context, format string, v ...interface{})
• func Panic(v ...interface{})
• func PanicWithContext(ctx context.Context, v ...interface{})
• func Panicf(format string, v ...interface{})
• func PanicfWithContext(ctx context.Context, format string, v ...interface{})
• func Warn(v ...interface{})
• func WarnWithContext(ctx context.Context, v ...interface{})
• func Warnf(format string, v ...interface{})
• func WarnfWithContext(ctx context.Context, format string, v ...interface{})
• type Level
  • func (l Level) String() string
• type Logger
  • func NewLogger(path string, app string, expireDay int, fileSuffixTimeString string) (*Logger, error)
  • func (lo *Logger) Close()
  • func (lo *Logger) Output(msg string, level Level)
  • func (lo *Logger) OutputWf(msg string, level Level)
• type Writer
  • func NewWriter(path string, fileName string, fileSuffixTimeString string, expireDay int) (*Writer, error)
  • func (w *Writer) Close()

Constants

const (
	DEFAULT_FILEWRITER_MAX_EXPIRE_DAY          = 7                       //日志默认有效天数
	DEFAULT_FILEWRITER_FILE_SUFFIX_TIME_STRING = "2006010215"            //日志文件时间前缀
	DEFAULT_FILEWRITER_MSG_SUFFIX_TIME_STRING  = "06-01-02 15:04:05.999" //日志时间格式
	LogIDKey                                   = "log-id"
)

Functions

func Close

func Close()

func Debug

func Debug(v ...interface{})

func DebugWithContext

func DebugWithContext(ctx context.Context, v ...interface{})

func Debugf

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

func DebugfWithContext

func DebugfWithContext(ctx context.Context, format string, v ...interface{})

func Error

func Error(v ...interface{})

func ErrorWithContext

func ErrorWithContext(ctx context.Context, v ...interface{})

func Errorf

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

func ErrorfWithContext

func ErrorfWithContext(ctx context.Context, format string, v ...interface{})

func GenLogId

func GenLogId() string

func Info

func Info(v ...interface{})

func InfoWithContext

func InfoWithContext(ctx context.Context, v ...interface{})

func Infof

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

func InfofWithContext

func InfofWithContext(ctx context.Context, format string, v ...interface{})

func Init

func Init(path string, app string, level string, expireDay int) error

日志初始化

func LogIdFromContext

func LogIdFromContext(ctx context.Context) (string, bool)

func NewContextWithHttpReq

func NewContextWithHttpReq(ctx context.Context, r *http.Request) context.Context

func NewContextWithLogID

func NewContextWithLogID(ctx context.Context) context.Context

func NewContextWithSpecifyLogID

func NewContextWithSpecifyLogID(ctx context.Context, logId string) context.Context

func NewGrpcContextWithLogID

func NewGrpcContextWithLogID(ctx context.Context) context.Context

func Notice

func Notice(v ...interface{})

func NoticeWithContext

func NoticeWithContext(ctx context.Context, v ...interface{})

func Noticef

func Noticef(format string, v ...interface{})

func NoticefWithContext

func NoticefWithContext(ctx context.Context, format string, v ...interface{})

func Panic

func Panic(v ...interface{})

func PanicWithContext

func PanicWithContext(ctx context.Context, v ...interface{})

func Panicf

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

func PanicfWithContext

func PanicfWithContext(ctx context.Context, format string, v ...interface{})

func Warn

func Warn(v ...interface{})

func WarnWithContext

func WarnWithContext(ctx context.Context, v ...interface{})

func Warnf

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

func WarnfWithContext

func WarnfWithContext(ctx context.Context, format string, v ...interface{})

Types

type Level

type Level uint8

别名

const (
	DebugLevel Level = iota
	InfoLevel
	NoticeLevel
	WarnLevel
	ErrorLevel
	PanicLevel
)

级别常量

func (Level) String

func (l Level) String() string

实现String方法，输出时默认转换为字符串

type Logger

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

func NewLogger

func NewLogger(path string, app string, expireDay int, fileSuffixTimeString string) (*Logger, error)

func (*Logger) Close

func (lo *Logger) Close()

func (*Logger) Output

func (lo *Logger) Output(msg string, level Level)

正常输出

func (*Logger) OutputWf

func (lo *Logger) OutputWf(msg string, level Level)

错误输出

type Writer

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

func NewWriter

func NewWriter(path string, fileName string, fileSuffixTimeString string, expireDay int) (*Writer, error)

func (*Writer) Close

func (w *Writer) Close()