logger

README

基于 zap 按照天切割日志

Documentation

Index

• func NewExampleLogger(filePath, serverName string) *zap.Logger
• func NewLogger(filePath string, level zapcore.Level, maxSize int, maxBackups int, maxAge int, ...) *zap.Logger
• type Logger
  • func (l *Logger) NewDefaultLogger(runDir, appName string, logLevel, maxLogSize, maxLogDay int) *Logger

Functions

func NewExampleLogger

func NewExampleLogger(filePath, serverName string) *zap.Logger

NewExampleLogger 快速初始化一个日志案例

func NewLogger

func NewLogger(filePath string, level zapcore.Level, maxSize int, maxBackups int, maxAge int, serviceName string) *zap.Logger

NewLogger 创建日志

Types

type Logger

type Logger struct {
	Bl *zap.Logger
	// contains filtered or unexported fields
}

*

• 获取日志

• filePath 日志文件路径

• level 日志级别

• maxSize 每个日志文件保存的最大尺寸 单位：M

• maxBackups 日志文件最多保存多少个备份

• maxAge 文件最多保存多少天

• serviceName 服务名

  使用案例，建议每个服务自己建议一个

  var MainLogger *zap.Logger var GatewayLogger *zap.Logger var RedisLogger *zap.Logger var LmdbLogger *zap.Logger var HttpLogger *zap.Logger

  func init() { MainLogger = NewLogger("./logs/main.log", zapcore.InfoLevel, 128, 30, 7, "Main") GatewayLogger = NewLogger("./logs/gateway.log", zapcore.DebugLevel, 128, 30, 7, "Gateway") RedisLogger = NewLogger("./logs/redis.log", zapcore.InfoLevel, 128, 30, 7, "redis") LmdbLogger = NewLogger("./logs/lmdb.log", zapcore.InfoLevel, 128, 30, 7, "lmdb") HttpLogger = NewLogger("./logs/http.log", zapcore.InfoLevel, 128, 30, 7, "http") }

func (*Logger) NewDefaultLogger

func (l *Logger) NewDefaultLogger(runDir, appName string, logLevel, maxLogSize, maxLogDay int) *Logger

NewDefaultLogger 初始化一个默认日志