writer

Documentation

Index

• Constants
• type FileWriter
  • func NewFileWriter(opts ...Option) (*FileWriter, error)
  • func (p *FileWriter) Write(data []byte) (n int, err error)
• type Option
  • func WithCap(n uint) Option
  • func WithDaysToKeep(n uint) Option
  • func WithPath(s string) Option
  • func WithSuffix(s string) Option
• type Options

Constants

const MB = 1024 * 1024

Types

type FileWriter

type FileWriter struct {
	FilenameFunc func(*FileWriter) string
	// contains filtered or unexported fields
}

FileWriter 文件写入结构体

func NewFileWriter

func NewFileWriter(opts ...Option) (*FileWriter, error)

NewFileWriter 实例化FileWriter, 支持大文件分割

func (*FileWriter) Write

func (p *FileWriter) Write(data []byte) (n int, err error)

Write 写入方法

type Option

type Option func(*Options)

Option set options

func WithCap

func WithCap(n uint) Option

WithCap set cap

func WithDaysToKeep

func WithDaysToKeep(n uint) Option

WithDaysToKeep 设置文件保留天数

func WithPath

func WithPath(s string) Option

WithPath 设置文件路径

func WithSuffix

func WithSuffix(s string) Option

WithSuffix 设置文件扩展名

type Options

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

Options 可配置参数