代码拉取完成,页面将自动刷新
package flowbase
import (
"fmt"
"io"
"io/ioutil"
"log"
"os"
"path/filepath"
)
var (
// Trace is a log handler for extremely detailed level logs. It is so far
// sparely used in flowbase.
Trace *log.Logger
// Debug is a log handler for debugging level logs
Debug *log.Logger
// Info is a log handler for information level logs
Info *log.Logger
// Audit is a log handler for audit level logs
Audit *log.Logger
// Warning is a log handler for warning level logs
Warning *log.Logger
// Error is a log handler for error level logs
Error *log.Logger
logExists bool
)
// InitLog initiates logging handlers
func InitLog(
traceHandle io.Writer,
debugHandle io.Writer,
infoHandle io.Writer,
auditHandle io.Writer,
warningHandle io.Writer,
errorHandle io.Writer) {
if !logExists {
Trace = log.New(traceHandle,
"TRACE ",
log.Ldate|log.Ltime|log.Lshortfile)
Debug = log.New(debugHandle,
"DEBUG ",
log.Ldate|log.Ltime|log.Lshortfile)
Info = log.New(infoHandle,
"INFO ",
log.Ldate|log.Ltime)
// This level is the one suggested to use when running scientific workflows, to retain audit
// information
Audit = log.New(auditHandle,
"AUDIT ",
log.Ldate|log.Ltime)
Warning = log.New(warningHandle,
"WARNING ",
log.Ldate|log.Ltime)
Error = log.New(errorHandle,
"ERROR ",
log.Ldate|log.Ltime)
logExists = true
}
}
// InitLogDebug initiates logging with level=DEBUG
func InitLogDebug() {
InitLog(
ioutil.Discard,
os.Stdout,
os.Stdout,
os.Stdout,
os.Stdout,
os.Stderr,
)
}
// InitLogInfo initiates logging with level=INFO
func InitLogInfo() {
InitLog(
ioutil.Discard,
ioutil.Discard,
os.Stdout,
os.Stdout,
os.Stdout,
os.Stderr,
)
}
// InitLogAudit initiate logging with level=AUDIT
func InitLogAudit() {
InitLog(
ioutil.Discard,
ioutil.Discard,
ioutil.Discard,
os.Stdout,
os.Stdout,
os.Stderr,
)
}
// InitLogAuditToFile initiate logging with level=AUDIT, and write that to
// fileName
func InitLogAuditToFile(filePath string) {
dir := filepath.Dir(filePath)
err := os.MkdirAll(dir, 0777)
if err != nil {
fmt.Println("Could not create directory: " + dir + " " + err.Error())
}
logFile, err := os.Create(filePath)
if err != nil {
fmt.Println("Could not create log file: " + filePath + " " + err.Error())
}
multiWrite := io.MultiWriter(os.Stdout, logFile)
InitLog(
ioutil.Discard,
ioutil.Discard,
ioutil.Discard,
multiWrite,
multiWrite,
multiWrite,
)
}
// InitLogWarning initiates logging with level=WARNING
func InitLogWarning() {
InitLog(
ioutil.Discard,
ioutil.Discard,
ioutil.Discard,
ioutil.Discard,
os.Stdout,
os.Stderr,
)
}
// InitLogError initiates logging with level=ERROR
func InitLogError() {
InitLog(
ioutil.Discard,
ioutil.Discard,
ioutil.Discard,
ioutil.Discard,
ioutil.Discard,
os.Stderr,
)
}
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。