simplelog

package module

v0.3.1 Latest Latest Go to latest Published: Sep 23, 2019 License: MIT Imports: 13 Imported by: 0

Details

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Repository

github.com/huzhongqing/simplelog

README ¶

simplelog

特性

支持格式微自定义
不同错误级别写入不同文件夹
单文件容量限制,切割文件
文件保留时间设置，自动删除过期文件
捕获堆栈信息

Usage

go get -u github.com/huzhongqing/simplelog

# please read example.

Documentation ¶

Index ¶

Constants
type Buffer
- func (b *Buffer) AppendString(v string)
- func (b *Buffer) Bytes() []byte
- func (b *Buffer) Len() int
- func (b *Buffer) Reset()
- func (b *Buffer) String() string
type BufferPool
- func NewBufferPool() BufferPool
- func (bp BufferPool) Get() *Buffer
- func (bp BufferPool) Put(buf *Buffer)
type Config
- func DefaultConfig() Config
type Format
- func NewFormat(cfg *FormatConfig) *Format
- func (f *Format) GenMessage(level, message string) []byte
- func (f *Format) Stack(msg string) string
type FormatConfig
- func DefaultFormatConfig() *FormatConfig
type SimpleLogger
- func NewSimpleLogger(cfg Config) *SimpleLogger
- func (sl *SimpleLogger) Append(message []byte) (n int, err error)
- func (sl *SimpleLogger) Close() error
- func (sl *SimpleLogger) Debug(format string, args ...interface{})
- func (sl *SimpleLogger) Error(format string, args ...interface{})
- func (sl *SimpleLogger) Fatal(format string, args ...interface{})
- func (sl *SimpleLogger) Info(format string, args ...interface{})
- func (sl *SimpleLogger) Output(calldepth int, s string) (n int, err error)
- func (sl *SimpleLogger) SetLevel(level int)
- func (sl *SimpleLogger) Stack(err error) string
- func (sl *SimpleLogger) String(calldpeth int, level, message string) []byte
- func (sl *SimpleLogger) Warn(format string, args ...interface{})
type Write
- func NewWrite(cfg *WriteConfig) *Write
- func (w *Write) Close() error
- func (w *Write) Sync() error
- func (w *Write) Write(message []byte) (n int, err error)
type WriteConfig
- func DefaultWriteConfig() *WriteConfig

Constants ¶

View Source

const (
	DebugLevel int = iota
	InfoLevel
	WarnLevel
	ErrorLevel
	FatalLevel
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Buffer ¶ added in v0.2.0

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

func (*Buffer) AppendString ¶ added in v0.2.0

func (b *Buffer) AppendString(v string)

func (*Buffer) Bytes ¶ added in v0.2.0

func (b *Buffer) Bytes() []byte

func (*Buffer) Len ¶ added in v0.2.0

func (b *Buffer) Len() int

func (*Buffer) Reset ¶ added in v0.2.0

func (b *Buffer) Reset()

func (*Buffer) String ¶ added in v0.2.0

func (b *Buffer) String() string

type BufferPool ¶ added in v0.2.0

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

func NewBufferPool ¶ added in v0.2.0

func NewBufferPool() BufferPool

func (BufferPool) Get ¶ added in v0.2.0

func (bp BufferPool) Get() *Buffer

func (BufferPool) Put ¶ added in v0.2.0

func (bp BufferPool) Put(buf *Buffer)

type Config ¶

type Config struct {
	// 调用深度
	Calldpeth int
	// 日志等级，>= 设置的等级才会写入
	Level int
	// 格式化，配置
	Format *FormatConfig
	Write  *WriteConfig
}

Config 日志配置信息

func DefaultConfig ¶

func DefaultConfig() Config

DefaultConfig 默认配置

type Format ¶

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

func NewFormat ¶

func NewFormat(cfg *FormatConfig) *Format

NewFormat

func (*Format) GenMessage ¶

func (f *Format) GenMessage(level, message string) []byte

GenMessage 生成等待写入的内容

func (*Format) Stack ¶

func (f *Format) Stack(msg string) string

返回当前堆栈信息

type FormatConfig ¶

type FormatConfig struct {
	// 时间格式
	LogTimeFormat string

	// 消息前缀
	MessagePrefix string
}

FormatConfig

func DefaultFormatConfig ¶

func DefaultFormatConfig() *FormatConfig

默认格式化配置文件

type SimpleLogger ¶

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

SimpleLogger

func NewSimpleLogger ¶

func NewSimpleLogger(cfg Config) *SimpleLogger

NewSimpleLogger new

func (*SimpleLogger) Append ¶ added in v0.2.0

func (sl *SimpleLogger) Append(message []byte) (n int, err error)

Append 写入文件

func (*SimpleLogger) Close ¶

func (sl *SimpleLogger) Close() error

Close

func (*SimpleLogger) Debug ¶

func (sl *SimpleLogger) Debug(format string, args ...interface{})

Debug

func (*SimpleLogger) Error ¶

func (sl *SimpleLogger) Error(format string, args ...interface{})

Error

func (*SimpleLogger) Fatal ¶

func (sl *SimpleLogger) Fatal(format string, args ...interface{})

Fatal 等级退出程序

func (*SimpleLogger) Info ¶

func (sl *SimpleLogger) Info(format string, args ...interface{})

Info

func (*SimpleLogger) Output ¶

func (sl *SimpleLogger) Output(calldepth int, s string) (n int, err error)

Output 系统输出

func (*SimpleLogger) SetLevel ¶

func (sl *SimpleLogger) SetLevel(level int)

SetLevel 设置错误等级

func (*SimpleLogger) Stack ¶

func (sl *SimpleLogger) Stack(err error) string

Stack 堆栈信息

func (*SimpleLogger) String ¶

func (sl *SimpleLogger) String(calldpeth int, level, message string) []byte

String 生成待写入文件的数据

func (*SimpleLogger) Warn ¶

func (sl *SimpleLogger) Warn(format string, args ...interface{})

Warn

type Write ¶

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

Write 写入文件对象

func NewWrite ¶

func NewWrite(cfg *WriteConfig) *Write

NewWrite new

func (*Write) Close ¶

func (w *Write) Close() error

Close 释放

func (*Write) Sync ¶ added in v0.2.0

func (w *Write) Sync() error

func (*Write) Write ¶ added in v0.2.0

func (w *Write) Write(message []byte) (n int, err error)

type WriteConfig ¶ added in v0.3.0

type WriteConfig struct {
	// 写入文件
	Filename string
	// 单文件最大 bytes
	MaxSize int64
	// 保留文件时间
	MaxAge time.Duration
	// Gzip 压缩
	Compress bool
}

func DefaultWriteConfig ¶ added in v0.3.0

func DefaultWriteConfig() *WriteConfig

Source Files ¶

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Directories ¶

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