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type Entry struct {
	File     string      `json:"file"`
	Line     int         `json:"line"`
	Time     time.Time   `json:"-"`     // 转换
	TimeStr  string      `json:"time"`  //
	Level    LogLevel    `json:"-"`     // 转换
	LevelStr string      `json:"level"` //
	Message  string      `json:"message"`
	Data     interface{} `json:"data"`
	Err      error       `json:"-"` // 转换
	Error    string      `json:"error"`
}

type Formatter func(*Entry) ([]byte, error)

type LogLevel int

type LogPrinter interface {
	SetOutput(writer io.Writer)
	Print(content []byte, color bool) error
}

type Logger interface {
	WithData(data interface{}) *ProxyLogger
	WithError(err error) *ProxyLogger
	Debug(v ...interface{})
	Debugf(format string, v ...interface{})
	Info(v ...interface{})
	Infof(format string, v ...interface{})
	Warn(v ...interface{})
	Warnf(format string, v ...interface{})
	Error(v ...interface{})
	Errorf(format string, v ...interface{})

	SetLevel(level LogLevel)
	GetLevel() LogLevel

	SetLogFileLine(log bool)
	IsLogFileLine() bool
	SetLogErrorCallStacks(log bool)
	GetCallStack() *tools.CallStack

	SetFormatter(fmt Formatter)
	GetFormatter(level LogLevel) Formatter

	GetPrinter(level LogLevel) LogPrinter

	SetColorLog(bool)
	IsColorLog() bool
}

type ProxyLogger struct {
	Logger
	// contains filtered or unexported fields
}

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