README
¶
logs
logs is a Go logs manager. It can use many logs adapters. The repo is inspired by database/sql .
How to install?
go get github.com/astaxie/beego/logs
What adapters are supported?
As of now this logs support console, file,smtp and conn.
How to use it?
First you must import it
import (
"github.com/astaxie/beego/logs"
)
Then init a Log (example with console adapter)
log := NewLogger(10000)
log.SetLogger("console", "")
the first params stand for how many channel
Use it like this:
log.Trace("trace")
log.Info("info")
log.Warn("warning")
log.Debug("debug")
log.Critical("critical")
File adapter
Configure file adapter like this:
log := NewLogger(10000)
log.SetLogger("file", `{"filename":"test.log"}`)
Conn adapter
Configure like this:
log := NewLogger(1000)
log.SetLogger("conn", `{"net":"tcp","addr":":7020"}`)
log.Info("info")
Smtp adapter
Configure like this:
log := NewLogger(10000)
log.SetLogger("smtp", `{"username":"beegotest@gmail.com","password":"xxxxxxxx","host":"smtp.gmail.com:587","sendTos":["xiemengjun@gmail.com"]}`)
log.Critical("sendmail critical")
time.Sleep(time.Second * 30)
Documentation
¶
Overview ¶
Package logs provide a general log interface Usage:
import "github.com/astaxie/beego/logs"
log := NewLogger(10000)
log.SetLogger("console", "")
> the first params stand for how many channel
Use it like this:
log.Trace("trace")
log.Info("info")
log.Warn("warning")
log.Debug("debug")
log.Critical("critical")
more docs http://beego.me/docs/module/logs.md
Index ¶
- Constants
- func Register(name string, log loggerType)
- type BeeLogger
- func (bl *BeeLogger) Alert(format string, v ...interface{})
- func (bl *BeeLogger) Async() *BeeLogger
- func (bl *BeeLogger) Close()
- func (bl *BeeLogger) Critical(format string, v ...interface{})
- func (bl *BeeLogger) Debug(format string, v ...interface{})
- func (bl *BeeLogger) DelLogger(adapterName string) error
- func (bl *BeeLogger) Emergency(format string, v ...interface{})
- func (bl *BeeLogger) EnableFuncCallDepth(b bool)
- func (bl *BeeLogger) Error(format string, v ...interface{})
- func (bl *BeeLogger) Flush()
- func (bl *BeeLogger) GetLogFuncCallDepth() int
- func (bl *BeeLogger) Info(format string, v ...interface{})
- func (bl *BeeLogger) Informational(format string, v ...interface{})
- func (bl *BeeLogger) Notice(format string, v ...interface{})
- func (bl *BeeLogger) Reset()
- func (bl *BeeLogger) SetLevel(l int)
- func (bl *BeeLogger) SetLogFuncCallDepth(d int)
- func (bl *BeeLogger) SetLogger(adapterName string, config string) error
- func (bl *BeeLogger) Trace(format string, v ...interface{})
- func (bl *BeeLogger) Warn(format string, v ...interface{})
- func (bl *BeeLogger) Warning(format string, v ...interface{})
- type Logger
- type SMTPWriter
Constants ¶
const ( LevelEmergency = iota LevelAlert LevelCritical LevelError LevelWarning LevelNotice LevelInformational LevelDebug )
RFC5424 log message levels.
const ( LevelInfo = LevelInformational LevelTrace = LevelDebug LevelWarn = LevelWarning )
Legacy loglevel constants to ensure backwards compatibility.
Deprecated: will be removed in 1.5.0.
Variables ¶
This section is empty.
Functions ¶
Types ¶
type BeeLogger ¶
type BeeLogger struct {
// contains filtered or unexported fields
}
BeeLogger is default logger in beego application. it can contain several providers and log message into all providers.
func NewLogger ¶
NewLogger returns a new BeeLogger. channelLen means the number of messages in chan(used where asynchronous is true). if the buffering chan is full, logger adapters write to file or other way.
func (*BeeLogger) Close ¶
func (bl *BeeLogger) Close()
Close close logger, flush all chan data and destroy all adapters in BeeLogger.
func (*BeeLogger) EnableFuncCallDepth ¶
EnableFuncCallDepth enable log funcCallDepth
func (*BeeLogger) GetLogFuncCallDepth ¶ added in v1.5.0
GetLogFuncCallDepth return log funcCallDepth for wrapper
func (*BeeLogger) Informational ¶ added in v1.4.0
Informational Log INFORMATIONAL level message.
func (*BeeLogger) Reset ¶ added in v1.6.1
func (bl *BeeLogger) Reset()
Reset close all outputs, and set bl.outputs to nil
func (*BeeLogger) SetLevel ¶
SetLevel Set log message level. If message level (such as LevelDebug) is higher than logger level (such as LevelWarning), log providers will not even be sent the message.
func (*BeeLogger) SetLogFuncCallDepth ¶
SetLogFuncCallDepth set log funcCallDepth
func (*BeeLogger) SetLogger ¶
SetLogger provides a given logger adapter into BeeLogger with config string. config need to be correct JSON as string: {"interval":360}.
type Logger ¶ added in v1.6.0
type Logger interface {
Init(config string) error
WriteMsg(when time.Time, msg string, level int) error
Destroy()
Flush()
}
Logger defines the behavior of a log provider.
func NewConsole ¶
func NewConsole() Logger
NewConsole create ConsoleWriter returning as LoggerInterface.
type SMTPWriter ¶ added in v1.6.0
type SMTPWriter struct {
Username string `json:"username"`
Password string `json:"password"`
Host string `json:"host"`
Subject string `json:"subject"`
FromAddress string `json:"fromAddress"`
RecipientAddresses []string `json:"sendTos"`
Level int `json:"level"`
}
SMTPWriter implements LoggerInterface and is used to send emails via given SMTP-server.
func (*SMTPWriter) Destroy ¶ added in v1.6.0
func (s *SMTPWriter) Destroy()
Destroy implementing method. empty.
func (*SMTPWriter) Flush ¶ added in v1.6.0
func (s *SMTPWriter) Flush()
Flush implementing method. empty.
func (*SMTPWriter) Init ¶ added in v1.6.0
func (s *SMTPWriter) Init(jsonconfig string) error
Init smtp writer with json config. config like:
{
"username":"example@gmail.com",
"password:"password",
"host":"smtp.gmail.com:465",
"subject":"email title",
"fromAddress":"from@example.com",
"sendTos":["email1","email2"],
"level":LevelError
}
Source Files
Directories