Documentation
¶
Index ¶
- Constants
- Variables
- func Error(stackSkip int, v ...interface{})
- func Fatal(v ...interface{})
- func Fatalf(format string, v ...interface{})
- func Fatalln(v ...interface{})
- func Flags() int
- func LevelInt(level string) int
- func LevelStr(level int) string
- func Log(level int, v ...interface{})
- func LogEx(level int, stackSkip int, v ...interface{})
- func Output(calldepth int, s string) error
- func Panic(v ...interface{})
- func Panicf(format string, v ...interface{})
- func Panicln(v ...interface{})
- func Prefix() string
- func Print(v ...interface{})
- func Printf(format string, v ...interface{})
- func Println(v ...interface{})
- func SetFlags(flag int)
- func SetOutput(w io.Writer)
- func SetPrefix(prefix string)
- type LogManager
- func (o *LogManager) Get(key string) *Logi
- func (o *LogManager) GetDef() *Logi
- func (o *LogManager) LevelInt(level string) int
- func (o *LogManager) LevelStr(level int) string
- func (o *LogManager) New(key string, dir string, prefix string, suffix string, level string, ...) *Logi
- func (o *LogManager) Set(key string, logi *Logi)
- func (o *LogManager) SetDef(dir, suffix string, level int, stdout bool, flag int) *Logi
- type Logger
- func (l *Logger) Fatal(v ...interface{})
- func (l *Logger) Fatalf(format string, v ...interface{})
- func (l *Logger) Fatalln(v ...interface{})
- func (l *Logger) Flags() int
- func (l *Logger) Output(calldepth int, s string) error
- func (l *Logger) Panic(v ...interface{})
- func (l *Logger) Panicf(format string, v ...interface{})
- func (l *Logger) Panicln(v ...interface{})
- func (l *Logger) Prefix() string
- func (l *Logger) Print(v ...interface{})
- func (l *Logger) Printf(format string, v ...interface{})
- func (l *Logger) Println(v ...interface{})
- func (l *Logger) SetFlags(flag int)
- func (l *Logger) SetOutput(w io.Writer)
- func (l *Logger) SetPrefix(prefix string)
- func (l *Logger) Writer() io.Writer
- type Logi
- func (o *Logi) AddWriter(writer io.Writer, prefix string, flag int, lock bool)
- func (o *Logi) Debug(v ...interface{})
- func (o *Logi) Destroy(lock bool)
- func (o *Logi) Error(skipStack int, v ...interface{})
- func (o *Logi) Fatal(skipStack int, v ...interface{})
- func (o *Logi) Info(v ...interface{})
- func (o *Logi) InitWriter(today *time.Time)
- func (o *Logi) Log(level int, v ...interface{})
- func (o *Logi) LogEx(level int, stackSkip int, v ...interface{})
- func (o *Logi) Print(line string, stackstr string)
- func (o *Logi) Printf(format string, v ...interface{})
- func (o *Logi) SetWriters(writers []io.Writer)
- func (o *Logi) Verbose(v ...interface{})
- func (o *Logi) Warn(v ...interface{})
Constants ¶
const ( Ldate = 1 << iota // the date in the local time zone: 2009/01/23 Ltime // the time in the local time zone: 01:23:23 Lmicroseconds // microsecond resolution: 01:23:23.123123. assumes Ltime. Llongfile // full file name and line number: /a/b/c/d.go:23 Lshortfile // final file name element and line number: d.go:23. overrides Llongfile LUTC // if Ldate or Ltime is set, use UTC rather than the local time zone LstdFlags = Ldate | Ltime // initial values for the standard logger )
These flags define which text to prefix to each log entry generated by the Logger. Bits are or'ed together to control what's printed. There is no control over the order they appear (the order listed here) or the format they present (as described in the comments). The prefix is followed by a colon only when Llongfile or Lshortfile is specified. For example, flags Ldate | Ltime (or LstdFlags) produce,
2009/01/23 01:23:23 message
while flags Ldate | Ltime | Lmicroseconds | Llongfile produce,
2009/01/23 01:23:23.123123 /a/b/c/d.go:23: message
const CODEINFO = 1000
const DEBUG = 1
const ERROR = 4
const FATAL = 5
const INFO = 2
const TRACE = 100
const VERBOSE = 0
const WARN = 3
Variables ¶
var LEVELSTRS = [6]string{"VERBOSE", "DEBUG", "INFO", "WARN", "ERROR", "FATAL"}
Functions ¶
func Fatal ¶
func Fatal(v ...interface{})
Fatal is equivalent to Print() followed by a call to os.Exit(1).
func Fatalf ¶
func Fatalf(format string, v ...interface{})
Fatalf is equivalent to Printf() followed by a call to os.Exit(1).
func Fatalln ¶
func Fatalln(v ...interface{})
Fatalln is equivalent to Println() followed by a call to os.Exit(1).
func Output ¶
Output writes the output for a logging event. The string s contains the text to print after the prefix specified by the flags of the Logger. A newline is appended if the last character of s is not already a newline. Calldepth is the count of the number of frames to skip when computing the file name and line number if Llongfile or Lshortfile is set; a value of 1 will print the details for the caller of Output.
func Panic ¶
func Panic(v ...interface{})
Panic is equivalent to Print() followed by a call to panic().
func Panicf ¶
func Panicf(format string, v ...interface{})
Panicf is equivalent to Printf() followed by a call to panic().
func Panicln ¶
func Panicln(v ...interface{})
Panicln is equivalent to Println() followed by a call to panic().
func Print ¶
func Print(v ...interface{})
Print calls Output to print to the standard logger. Arguments are handled in the manner of fmt.Print.
func Printf ¶
func Printf(format string, v ...interface{})
Printf calls Output to print to the standard logger. Arguments are handled in the manner of fmt.Printf.
func Println ¶
func Println(v ...interface{})
Println calls Output to print to the standard logger. Arguments are handled in the manner of fmt.Println.
Types ¶
type LogManager ¶
type LogManager struct {
// contains filtered or unexported fields
}
func GetLogManager ¶
func GetLogManager() *LogManager
func (*LogManager) Get ¶
func (o *LogManager) Get(key string) *Logi
func (*LogManager) GetDef ¶
func (o *LogManager) GetDef() *Logi
func (*LogManager) LevelInt ¶
func (o *LogManager) LevelInt(level string) int
func (*LogManager) LevelStr ¶
func (o *LogManager) LevelStr(level int) string
func (*LogManager) Set ¶
func (o *LogManager) Set(key string, logi *Logi)
type Logger ¶
type Logger struct {
// contains filtered or unexported fields
}
A Logger represents an active logging object that generates lines of output to an io.Writer. Each logging operation makes a single call to the Writer's Write method. A Logger can be used simultaneously from multiple goroutines; it guarantees to serialize access to the Writer.
func New ¶
New creates a new Logger. The out variable sets the destination to which log data will be written. The prefix appears at the beginning of each generated log line. The flag argument defines the logging properties.
func (*Logger) Fatal ¶
func (l *Logger) Fatal(v ...interface{})
Fatal is equivalent to l.Print() followed by a call to os.Exit(1).
func (*Logger) Fatalln ¶
func (l *Logger) Fatalln(v ...interface{})
Fatalln is equivalent to l.Println() followed by a call to os.Exit(1).
func (*Logger) Output ¶
Output writes the output for a logging event. The string s contains the text to print after the prefix specified by the flags of the Logger. A newline is appended if the last character of s is not already a newline. Calldepth is used to recover the PC and is provided for generality, although at the moment on all pre-defined paths it will be 2.
func (*Logger) Panic ¶
func (l *Logger) Panic(v ...interface{})
Panic is equivalent to l.Print() followed by a call to panic().
func (*Logger) Panicln ¶
func (l *Logger) Panicln(v ...interface{})
Panicln is equivalent to l.Println() followed by a call to panic().
func (*Logger) Print ¶
func (l *Logger) Print(v ...interface{})
Print calls l.Output to print to the logger. Arguments are handled in the manner of fmt.Print.
func (*Logger) Printf ¶
Printf calls l.Output to print to the logger. Arguments are handled in the manner of fmt.Printf.
func (*Logger) Println ¶
func (l *Logger) Println(v ...interface{})
Println calls l.Output to print to the logger. Arguments are handled in the manner of fmt.Println.
Source Files