logs

package
v1.1.8-0...-5ee8a8c Latest Latest
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 Go to latest Published: Feb 18, 2021 License: Apache-2.0 Imports: 14 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Any 

func Any(key string, value interface{}) zap.Field

Any takes a key and an arbitrary value and chooses the best way to represent them as a field, falling back to a reflection-based approach only if necessary.

Since byte/uint8 and rune/int32 are aliases, Any can't differentiate between them. To minimize surprises, []byte values are treated as binary blobs, byte values are treated as uint8, and runes are always treated as integers.

func Binary 

func Binary(key string, val []byte) zap.Field

Binary constructs a field that carries an opaque binary blob.

Binary data is serialized in an encoding-appropriate format. For example, zap's JSON encoder base64-encodes binary blobs. To log UTF-8 encoded text, use ByteString.

func Bool 

func Bool(key string, val bool) zap.Field

Bool constructs a field that carries a bool.

func Boolp 

func Boolp(key string, val *bool) zap.Field

Boolp constructs a field that carries a *bool. The returned Field will safely and explicitly represent `nil` when appropriate.

func ByteString 

func ByteString(key string, val []byte) zap.Field

ByteString constructs a field that carries UTF-8 encoded text as a []byte. To log opaque binary blobs (which aren't necessarily valid UTF-8), use Binary.

func Clear 

func Clear()

Clear clear all logs

func Complex128 

func Complex128(key string, val complex128) zap.Field

Complex128 constructs a field that carries a complex number. Unlike most numeric fields, this costs an allocation (to convert the complex128 to interface{}).

func Complex128p 

func Complex128p(key string, val *complex128) zap.Field

Complex128p constructs a field that carries a *complex128. The returned Field will safely and explicitly represent `nil` when appropriate.

func Complex64 

func Complex64(key string, val complex64) zap.Field

Complex64 constructs a field that carries a complex number. Unlike most numeric fields, this costs an allocation (to convert the complex64 to interface{}).

func Complex64p 

func Complex64p(key string, val *complex64) zap.Field

Complex64p constructs a field that carries a *complex64. The returned Field will safely and explicitly represent `nil` when appropriate.

func DPanic 

func DPanic(msg string, fields ...zap.Field)

DPanic logs a message at DPanicLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

If the logger is in development mode, it then panics (DPanic means "development panic"). This is useful for catching errors that are recoverable, but shouldn't ever happen.

func Debug 

func Debug(msg string, fields ...zap.Field)

Debug logs a message at DebugLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func Duration 

func Duration(key string, val time.Duration) zap.Field

Duration constructs a field with the given key and value. The encoder controls how the duration is serialized.

func Durationp 

func Durationp(key string, val *time.Duration) zap.Field

Durationp constructs a field that carries a *time.Duration. The returned Field will safely and explicitly represent `nil` when appropriate.

func Err 

func Err(err error) zap.Field

Err is shorthand for the common idiom NamedError("error", err).

func Error 

func Error(msg string, fields ...zap.Field)

Error logs a message at ErrorLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func ErrorWithCaller 

func ErrorWithCaller(msg string, caller zap.Field, fields ...zap.Field)

ErrorWithCaller logs a message at ErrorLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func Errors 

func Errors(msg string, err error)

Errors logs a message at ErrorLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func Float32 

func Float32(key string, val float32) zap.Field

Float32 constructs a field that carries a float32. The way the floating-point value is represented is encoder-dependent, so marshaling is necessarily lazy.

func Float32p 

func Float32p(key string, val *float32) zap.Field

Float32p constructs a field that carries a *float32. The returned Field will safely and explicitly represent `nil` when appropriate.

func Float64 

func Float64(key string, val float64) zap.Field

Float64 constructs a field that carries a float64. The way the floating-point value is represented is encoder-dependent, so marshaling is necessarily lazy.

func Float64p 

func Float64p(key string, val *float64) zap.Field

Float64p constructs a field that carries a *float64. The returned Field will safely and explicitly represent `nil` when appropriate.

func Info 

func Info(msg string, fields ...zap.Field)

Info logs a message at InfoLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func Int 

func Int(key string, val int) zap.Field

Int constructs a field with the given key and value.

func Int16 

func Int16(key string, val int16) zap.Field

Int16 constructs a field with the given key and value.

func Int16p 

func Int16p(key string, val *int16) zap.Field

Int16p constructs a field that carries a *int16. The returned Field will safely and explicitly represent `nil` when appropriate.

func Int32 

func Int32(key string, val int32) zap.Field

Int32 constructs a field with the given key and value.

func Int32p 

func Int32p(key string, val *int32) zap.Field

Int32p constructs a field that carries a *int32. The returned Field will safely and explicitly represent `nil` when appropriate.

func Int64 

func Int64(key string, val int64) zap.Field

Int64 constructs a field with the given key and value.

func Int64p 

func Int64p(key string, val *int64) zap.Field

Int64p constructs a field that carries a *int64. The returned Field will safely and explicitly represent `nil` when appropriate.

func Int8 

func Int8(key string, val int8) zap.Field

Int8 constructs a field with the given key and value.

func Int8p 

func Int8p(key string, val *int8) zap.Field

Int8p constructs a field that carries a *int8. The returned Field will safely and explicitly represent `nil` when appropriate.

func Intp 

func Intp(key string, val *int) zap.Field

Intp constructs a field that carries a *int. The returned Field will safely and explicitly represent `nil` when appropriate.

func NamedError 

func NamedError(key string, err error) zap.Field

NamedError constructs a field that lazily stores err.Error() under the provided key. Errors which also implement fmt.Formatter (like those produced by github.com/pkg/errors) will also have their verbose representation stored under key+"Verbose". If passed a nil error, the field is a no-op.

For the common case in which the key is simply "error", the Error function is shorter and less repetitive.

func Namespace 

func Namespace(key string) zap.Field

Namespace creates a named, isolated scope within the logger's context. All subsequent fields will be added to the new namespace.

This helps prevent key collisions when injecting loggers into sub-components or third-party libraries.

func NewEntryCaller 

func NewEntryCaller(pc uintptr, file string, line int, ok bool) zapcore.EntryCaller

NewEntryCaller makes an EntryCaller from the return signature of runtime.Caller.

func Object 

func Object(key string, val zapcore.ObjectMarshaler) zap.Field

Object constructs a field with the given key and ObjectMarshaler. It provides a flexible, but still type-safe and efficient, way to add map- or struct-like user-defined types to the logging context. The struct's MarshalLogObject method is called lazily.

func Panic 

func Panic(msg string, fields ...zap.Field)

Panic logs a message at PanicLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

The logger then panics, even if logging at PanicLevel is disabled.

func Reflect 

func Reflect(key string, val interface{}) zap.Field

Reflect constructs a field with the given key and an arbitrary object. It uses an encoding-appropriate, reflection-based function to lazily serialize nearly any object into the logging context, but it's relatively slow and allocation-heavy. Outside tests, Any is always a better choice.

If encoding fails (e.g., trying to serialize a map[int]string to JSON), Reflect includes the error message in the final log output.

func Skip 

func Skip() zap.Field

Skip constructs a no-op field, which is often useful when handling invalid inputs in other Field constructors.

func Stack 

func Stack(key string) zap.Field

Stack constructs a field that stores a stacktrace of the current goroutine under provided key. Keep in mind that taking a stacktrace is eager and expensive (relatively speaking); this function both makes an allocation and takes about two microseconds.

func String 

func String(key string, val string) zap.Field

String constructs a field with the given key and value.

func Stringer 

func Stringer(key string, val fmt.Stringer) zap.Field

Stringer constructs a field with the given key and the output of the value's String method. The Stringer's String method is called lazily.

func Stringp 

func Stringp(key string, val *string) zap.Field

Stringp constructs a field that carries a *string. The returned Field will safely and explicitly represent `nil` when appropriate.

func Sync 

func Sync()

Sync calls the underlying Core's Sync method, flushing any buffered log entries. Applications should take care to call Sync before exiting.

func Time 

func Time(key string, val time.Time) zap.Field

Time constructs a Field with the given key and value. The encoder controls how the time is serialized.

func Timep 

func Timep(key string, val *time.Time) zap.Field

Timep constructs a field that carries a *time.Time. The returned Field will safely and explicitly represent `nil` when appropriate.

func Uint 

func Uint(key string, val uint) zap.Field

Uint constructs a field with the given key and value.

func Uint16 

func Uint16(key string, val uint16) zap.Field

Uint16 constructs a field with the given key and value.

func Uint16p 

func Uint16p(key string, val *uint16) zap.Field

Uint16p constructs a field that carries a *uint16. The returned Field will safely and explicitly represent `nil` when appropriate.

func Uint32 

func Uint32(key string, val uint32) zap.Field

Uint32 constructs a field with the given key and value.

func Uint32p 

func Uint32p(key string, val *uint32) zap.Field

Uint32p constructs a field that carries a *uint32. The returned Field will safely and explicitly represent `nil` when appropriate.

func Uint64 

func Uint64(key string, val uint64) zap.Field

Uint64 constructs a field with the given key and value.

func Uint64p 

func Uint64p(key string, val *uint64) zap.Field

Uint64p constructs a field that carries a *uint64. The returned Field will safely and explicitly represent `nil` when appropriate.

func Uint8 

func Uint8(key string, val uint8) zap.Field

Uint8 constructs a field with the given key and value.

func Uint8p 

func Uint8p(key string, val *uint8) zap.Field

Uint8p constructs a field that carries a *uint8. The returned Field will safely and explicitly represent `nil` when appropriate.

func Uintp 

func Uintp(key string, val *uint) zap.Field

Uintp constructs a field that carries a *uint. The returned Field will safely and explicitly represent `nil` when appropriate.

func Uintptr 

func Uintptr(key string, val uintptr) zap.Field

Uintptr constructs a field with the given key and value.

func Uintptrp 

func Uintptrp(key string, val *uintptr) zap.Field

Uintptrp constructs a field that carries a *uintptr. The returned Field will safely and explicitly represent `nil` when appropriate.

func Warn 

func Warn(msg string, fields ...zap.Field)

Warn logs a message at WarnLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

Types

type Conf 

type Conf struct {
	OutPath    string `json:"outPath"`
	Level      string `json:"level"`
	MaxSize    int    `json:"maxSize"`
	MaxBackups int    `json:"maxBackups"`
	MaxAge     int    `json:"maxAge"`
	Debug      bool   `json:"debug"`
	LogSelect  bool   `json:"logSelect"`
	Stdout     bool   `json:"-"`
}

Conf log config

type GormLog 

type GormLog struct {
}

GormLog Gorm loger

func Gorm 

func Gorm() *GormLog

Gorm Gorm logger object

func (*GormLog) Print 

func (*GormLog) Print(v ...interface{})

Print Gorm log

type Log 

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

Log log

func Default 

func Default() *Log

Default rew logger object

func Init 

func Init(conf *Conf) *Log

Init init log

func New 

func New(conf *Conf) *Log

New rew logger object

func (*Log) DPanic 

func (l *Log) DPanic(msg string, fields ...zap.Field)

DPanic logs a message at DPanicLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

If the logger is in development mode, it then panics (DPanic means "development panic"). This is useful for catching errors that are recoverable, but shouldn't ever happen.

func (*Log) Debug 

func (l *Log) Debug(msg string, fields ...zap.Field)

Debug logs a message at DebugLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func (*Log) Error 

func (l *Log) Error(msg string, fields ...zap.Field)

Error logs a message at ErrorLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func (*Log) ErrorWithCaller 

func (l *Log) ErrorWithCaller(msg string, caller zap.Field, fields ...zap.Field)

ErrorWithCaller logs a message at ErrorLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func (*Log) Errors 

func (l *Log) Errors(msg string, err error)

Errors logs a message at ErrorLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func (*Log) Info 

func (l *Log) Info(msg string, fields ...zap.Field)

Info logs a message at InfoLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

func (*Log) Panic 

func (l *Log) Panic(msg string, fields ...zap.Field)

Panic logs a message at PanicLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

The logger then panics, even if logging at PanicLevel is disabled.

func (*Log) Sync 

func (l *Log) Sync()

Sync calls the underlying Core's Sync method, flushing any buffered log entries. Applications should take care to call Sync before exiting.

func (*Log) Warn 

func (l *Log) Warn(msg string, fields ...zap.Field)

Warn logs a message at WarnLevel. The message includes any fields passed at the log site, as well as any fields accumulated on the logger.

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