/
log.go
45 lines (39 loc) · 1.06 KB
/
log.go
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package impl
import (
"fmt"
"io"
"log"
"os"
"strings"
"github.com/thoohv5/gf/log/standard"
)
type logger struct {
*log.Logger
}
func NewLogger() standard.ILogger {
file, err := os.OpenFile("logs/log.log",
os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
if err != nil {
log.Fatalln("Failed to open error log file:", err)
}
return &logger{
Logger: log.New(io.MultiWriter(file, os.Stdout), "LOG: ", log.Ldate|log.Lmicroseconds|log.Llongfile),
}
}
func (l *logger) Info(msg string, fields ...standard.Field) {
l.Logger.Println(l.deal(msg, fields...)...)
}
func (l *logger) Error(msg string, fields ...standard.Field) {
l.Logger.Fatalln(l.deal(msg, fields...)...)
}
func (l *logger) deal(msg string, fields ...standard.Field) []interface{} {
var v []interface{}
format := []string{"msg: %s"}
formatValues := []interface{}{msg}
for _, field := range fields {
format = append(format, fmt.Sprintf("%s: %s", field.GetKey(), "%s"))
formatValues = append(formatValues, field.GetVal())
}
v = append(v, fmt.Sprintf(strings.Join(format, ","), formatValues...))
return v
}