README
¶
logger
日志模块
feture
- 多输出 － 同时支持标准输出，文件，socket等
- 配置驱动
- 文件切割 － 基于时间和文件大小
example
test.conf
[log]
type = stdout,file // 打标准输出和文件
prefix = xxx // 日志文件前缀 xxx.log.xxxx
file.enable = true
file.dir = /xxx/log
file.rotate_by_hour = true
"file.rotate_size = 10240000
file.level = TRACE
file.format = [%L][%Z][%S]%M // 日志输出格式
file.seprated = true // 如果为true则将info以上日志写进xxx.log.wf，其他写进xxx.log; false=所有级别在一个文件
file.auto_clear = true
file.clear_hours = 72
stdout.enable = false
"stdout.format = [%t %d] [%L] %M
"stdout.format = [%t %d] %M
stdout.level = TRACE
[offline]
dir = /tmp/log
file_list = public,track // 写两个文件，一个public.log 一个track.log
rotate_by_hour=true
demo.go
import (
"github.com/dup2X/gopkg/config"
"github.com/dup2X/gopkg/logger"
)
func main() {
cfg, err := config.New("../testdata/test.conf")
if err != nil {
fmt.Printf("%v\n", err)
return
}
err = logger.NewLoggerWithConfig(cfg)
if err != nil {
fmt.Printf("%v\n", err)
return
}
ctx := context.TODO()
for i := 0; i < 10; i++ {
logger.Trace(logger.DLTagUndefined, "trace")
logger.Debug(logger.DLTagUndefined, "trace")
logger.Info(logger.DLTagUndefined, "trace")
logger.Warn(logger.DLTagUndefined, "trace")
logger.Error(logger.DLTagUndefined, "trace")
logger.Debugf(ctx, "trace=%d", logger.DLTagUndefined, i)
}
time.Sleep(time.Second * 2)
// 打离线日志
trackSec, err := cfg.GetSection("offline")
if err != nil {
fmt.Printf("%v\n", err)
return
}
logger.InitTrack(trackSec)
logger.Track("public", "xxxxxxxx") // 往public.log 写入
logger.Track("track", "xxxxxxxx") // 往 trace.log写入
...
}
Documentation
¶
Overview ¶
Package logger ...
Package logger ...
Package logger ...
Package logger ...
Package logger ...
Index ¶
- Constants
- func Close()
- func Debug(tag DLTag, args ...interface{})
- func Debugf(ctx context.Context, tag DLTag, format string, args ...interface{})
- func Error(tag DLTag, args ...interface{})
- func Errorf(ctx context.Context, tag DLTag, format string, args ...interface{})
- func Fatal(tag DLTag, args ...interface{})
- func Fatalf(ctx context.Context, tag DLTag, format string, args ...interface{})
- func Info(tag DLTag, args ...interface{})
- func Infof(ctx context.Context, tag DLTag, format string, args ...interface{})
- func InitTrack(sec config.Sectioner)
- func NewLoggerWithConfig(cfg config.Configer) error
- func PrintStack() []byte
- func Public(ctx context.Context, key string, pairs map[string]interface{})
- func PublicString(ctx context.Context, public string)
- func RegisterContextFormat(fn func(ctx context.Context) string)
- func RegisterLogger(obj Logger)
- func SetDepth(delt int)
- func Trace(tag DLTag, args ...interface{})
- func Tracef(ctx context.Context, tag DLTag, format string, args ...interface{})
- func Track(prefix, msg string)
- func Warn(tag DLTag, args ...interface{})
- func Warnf(ctx context.Context, tag DLTag, format string, args ...interface{})
- type DLTag
- type LogType
- type Logger
- type Option
- func SetAutoClear(autoClear bool) Option
- func SetAutoClearHours(keepHours int) Option
- func SetFileCallerDepth(dep int) Option
- func SetFormat(format string) Option
- func SetLinkable(useSoftLink bool) Option
- func SetMaxLevel(logLevel string) Option
- func SetPrefix(prefix string) Option
- func SetRotateByHour() Option
- func SetSeprate(seprated bool) Option
Constants ¶
View Source
const ( // DLTagUndefined .. DLTagUndefined DLTag = " _undef" // DLTagModuleStart ... DLTagModuleStart = " _com_module_start" // DLTagModuleStop ... DLTagModuleStop = " _com_module_stop" // DLTagConfLoad ... DLTagConfLoad = " _com_conf_load" // DLTagConfReload ... DLTagConfReload = " _com_conf_reload" // DLTagDataLoad ... DLTagDataLoad = " _com_data_load" // DLTagDataReload ... DLTagDataReload = " _com_data_reload" // DLTagMysqlFailed ... DLTagMysqlFailed = " _com_mysql_failed" // DLTagRedisFailed ... DLTagRedisFailed = " _com_redis_failure" // DLTagThriftFailed ... DLTagThriftFailed = " _com_thrift_failure" // DLTagThriftSuccess ... DLTagThriftSuccess = " _com_thrift_success" // DLTagHTTPSuccess ... DLTagHTTPSuccess = " _com_http_success" // DLTagHTTPFailed ... DLTagHTTPFailed = " _com_http_failure" // DLTagBackendRPCFailed ... DLTagBackendRPCFailed = " _com_interactive_failure" // DLTagRequestIn ... DLTagRequestIn = " _com_request_in" // DLTagRequestOut ... DLTagRequestOut = " _com_request_out" // DLTagTegPushSend ... DLTagTegPushSend = " _com_teg_push_send" // DLTagTegPushRecv ... DLTagTegPushRecv = " _com_teg_push_recv" )
View Source
const ( //TRACE :logLevel TRACE TRACE logLevel = iota //DEBUG :logLevel DEBUG DEBUG //INFO :logLevel INFO INFO //WARNING :logLevel WARNING WARNING //ERROR :logLevel ERROR ERROR //FATAL :logLevel FATAL FATAL )
View Source
const ( //LogTypeStdout :Log Type Stdout LogTypeStdout = "stdout" //LogTypeFile :Log Type File LogTypeFile = "file" )
Variables ¶
This section is empty.
Functions ¶
func NewLoggerWithConfig ¶
NewLoggerWithConfig :by cfg
func RegisterContextFormat ¶
RegisterContextFormat ...
Types ¶
type Logger ¶
type Logger interface {
//Trace :Trace interface for log
Trace(args ...interface{})
//Tracef :Tracef interface for log
Tracef(format string, args ...interface{})
//Debug :Debug interface for log
Debug(args ...interface{})
//Debugf :Debugf interface for log
Debugf(format string, args ...interface{})
//Info :Info interface for log
Info(args ...interface{})
//Infof :Infof interface for log
Infof(format string, args ...interface{})
//Warn :Warn interface for log
Warn(args ...interface{})
//Warnf :Warnf interface for log
Warnf(format string, args ...interface{})
//Error :Error interface for log
Error(args ...interface{})
//Errorf :Errorf interface for log
Errorf(format string, args ...interface{})
//Fatal :Fatal interface for log
Fatal(args ...interface{})
//Fatalf :Fatalf interface for log
Fatalf(format string, args ...interface{})
//Close :Close interface for log
Close()
}
Logger :interface for log
func NewLoggerWithOption ¶
NewLoggerWithOption ...
type Option ¶
type Option func(fs *fileSetting)
Option ...
func SetAutoClearHours ¶
SetAutoClearHours 清理keepHours小时以前的日志
Source Files
¶
Directories
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