log

Documentation

Index

• Constants
• func CustomLevelEncoder(level zapcore.Level, enc zapcore.PrimitiveArrayEncoder)
• func CustomTimeEncoder(t time.Time, enc zapcore.PrimitiveArrayEncoder)
• func InitSugarLogger(logConfig *LogConfig, writer ...io.Writer) (*zap.SugaredLogger, zap.AtomicLevel)
• type LOG_LEVEL
  • func GetLogLevel(lvl string) LOG_LEVEL
• type LogConfig
• type LoggerInterface

Constants

const (
	DEBUG = "DEBUG"
	INFO  = "INFO"
	WARN  = "WARN"
	ERROR = "ERROR"
)

日志级别，配置文件定义的常量

const (
	DEFAULT_MAX_AGE       = 365 // 日志最长保存时间，单位：天
	DEFAULT_ROTATION_TIME = 6   // 日志滚动间隔，单位：小时
	DEFAULT_ROTATION_SIZE = 100 // 默认的日志滚动大小，单位：MB
)

日志切割默认配置

const (
	ColorBlack color = iota + 30
	ColorRed
	ColorGreen
	ColorYellow
	ColorBlue
	ColorMagenta
	ColorCyan
	ColorWhite
)

const (
	ROTATION_SIZE_MB = 1024 * 1024
)

日志滚动单位

Functions

func CustomLevelEncoder

func CustomLevelEncoder(level zapcore.Level, enc zapcore.PrimitiveArrayEncoder)

func CustomTimeEncoder

func CustomTimeEncoder(t time.Time, enc zapcore.PrimitiveArrayEncoder)

func InitSugarLogger

func InitSugarLogger(logConfig *LogConfig, writer ...io.Writer) (*zap.SugaredLogger, zap.AtomicLevel)

Types

type LOG_LEVEL

type LOG_LEVEL int

LOG_LEVEL 日志级别，int类型，内部接口使用常量

const (
	LEVEL_DEBUG LOG_LEVEL = iota
	LEVEL_INFO
	LEVEL_WARN
	LEVEL_ERROR
)

func GetLogLevel

func GetLogLevel(lvl string) LOG_LEVEL

GetLogLevel 根据字符串型的日志级别，返回枚举型日志级别 @param lvl @return LOG_LEVEL

type LogConfig

type LogConfig struct {
	Module       string    // module: module name
	ChainId      string    // chainId: chain id
	LogPath      string    // logPath: log file save path
	LogLevel     LOG_LEVEL // logLevel: log level
	MaxAge       int       // maxAge: the maximum number of days to retain old log files
	RotationTime int       // RotationTime: rotation time
	RotationSize int64     // RotationSize: rotation size Mb
	JsonFormat   bool      // jsonFormat: log file use json format
	ShowLine     bool      // showLine: show filename and line number
	LogInConsole bool      // logInConsole: show logs in console at the same time
	ShowColor    bool      // if true, show color log
	IsBrief      bool      // if true, only show log, won't print log level、caller func and line

	// StackTraceLevel record a stack trace for all messages at or above a given level.
	// Empty string or invalid level will not open stack trace.
	StackTraceLevel string
}

type LoggerInterface

type LoggerInterface interface {
	Debugf(format string, args ...interface{})
	Infof(format string, args ...interface{})
	Warnf(format string, args ...interface{})
	Errorf(format string, args ...interface{})

	Debug(args ...interface{})
	Info(args ...interface{})
	Warn(args ...interface{})
	Error(args ...interface{})
}