From 44a57e86dd007e6ab76996b1e984c7b85167ef9f Mon Sep 17 00:00:00 2001
From: astaxie <xiemengjun@gmail.com>
Date: Wed, 17 Aug 2016 22:05:54 +0800
Subject: [PATCH] fix #2090

---
 logs/logger.go | 83 +++++++++++++-------------------------------------
 1 file changed, 21 insertions(+), 62 deletions(-)

diff --git a/logs/logger.go b/logs/logger.go
index d74df7bf..a8333089 100644
--- a/logs/logger.go
+++ b/logs/logger.go
@@ -15,11 +15,11 @@
 package logs
 
 import (
+	"fmt"
 	"io"
+	"os"
 	"sync"
 	"time"
-	"fmt"
-	"os"
 )
 
 type logWriter struct {
@@ -72,71 +72,30 @@ func NewModeAnsiColorWriter(w io.Writer, mode outputMode) io.Writer {
 	return w
 }
 
-const (
-	y1 = `0000000000111111111122222222223333333333444444444455555555556666666666777777777788888888889999999999`
-	y2 = `0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789`
-	mo1 = `000000000111`
-	mo2 = `123456789012`
-	d1 = `0000000001111111111222222222233`
-	d2 = `1234567890123456789012345678901`
-	h1 = `000000000011111111112222`
-	h2 = `012345678901234567890123`
-	mi1 = `000000000011111111112222222222333333333344444444445555555555`
-	mi2 = `012345678901234567890123456789012345678901234567890123456789`
-	s1 = `000000000011111111112222222222333333333344444444445555555555`
-	s2 = `012345678901234567890123456789012345678901234567890123456789`
-)
-
 func formatTimeHeader(when time.Time) ([]byte, int) {
-	y, mo, d := when.Date()
-	h, mi, s := when.Clock()
-	//len("2006/01/02 15:04:05 ")==20
-	var buf [20]byte
-
-	//change to '3' after 984 years, LOL
-	buf[0] = '2'
-	//change to '1' after 84 years,  LOL
-	buf[1] = '0'
-	buf[2] = y1[y - 2000]
-	buf[3] = y2[y - 2000]
-	buf[4] = '/'
-	buf[5] = mo1[mo - 1]
-	buf[6] = mo2[mo - 1]
-	buf[7] = '/'
-	buf[8] = d1[d - 1]
-	buf[9] = d2[d - 1]
-	buf[10] = ' '
-	buf[11] = h1[h]
-	buf[12] = h2[h]
-	buf[13] = ':'
-	buf[14] = mi1[mi]
-	buf[15] = mi2[mi]
-	buf[16] = ':'
-	buf[17] = s1[s]
-	buf[18] = s2[s]
-	buf[19] = ' '
-
-	return buf[0:], d
+	_, _, d := when.Date()
+	s := when.Format("2006/01/02 15:04:05 ")
+	return []byte(s), d
 }
 
 var (
-	green 		= string([]byte{27, 91, 57, 55, 59, 52, 50, 109})
-	white 		= string([]byte{27, 91, 57, 48, 59, 52, 55, 109})
-	yellow 		= string([]byte{27, 91, 57, 55, 59, 52, 51, 109})
-	red 		= string([]byte{27, 91, 57, 55, 59, 52, 49, 109})
-	blue 		= string([]byte{27, 91, 57, 55, 59, 52, 52, 109})
-	magenta 	= string([]byte{27, 91, 57, 55, 59, 52, 53, 109})
-	cyan 		= string([]byte{27, 91, 57, 55, 59, 52, 54, 109})
+	green   = string([]byte{27, 91, 57, 55, 59, 52, 50, 109})
+	white   = string([]byte{27, 91, 57, 48, 59, 52, 55, 109})
+	yellow  = string([]byte{27, 91, 57, 55, 59, 52, 51, 109})
+	red     = string([]byte{27, 91, 57, 55, 59, 52, 49, 109})
+	blue    = string([]byte{27, 91, 57, 55, 59, 52, 52, 109})
+	magenta = string([]byte{27, 91, 57, 55, 59, 52, 53, 109})
+	cyan    = string([]byte{27, 91, 57, 55, 59, 52, 54, 109})
 
-	w32Green 	= string([]byte{27, 91, 52, 50, 109})
-	w32White 	= string([]byte{27, 91, 52, 55, 109})
-	w32Yellow 	= string([]byte{27, 91, 52, 51, 109})
-	w32Red 		= string([]byte{27, 91, 52, 49, 109})
-	w32Blue 	= string([]byte{27, 91, 52, 52, 109})
-	w32Magenta 	= string([]byte{27, 91, 52, 53, 109})
-	w32Cyan 	= string([]byte{27, 91, 52, 54, 109})
+	w32Green   = string([]byte{27, 91, 52, 50, 109})
+	w32White   = string([]byte{27, 91, 52, 55, 109})
+	w32Yellow  = string([]byte{27, 91, 52, 51, 109})
+	w32Red     = string([]byte{27, 91, 52, 49, 109})
+	w32Blue    = string([]byte{27, 91, 52, 52, 109})
+	w32Magenta = string([]byte{27, 91, 52, 53, 109})
+	w32Cyan    = string([]byte{27, 91, 52, 54, 109})
 
-	reset 		= string([]byte{27, 91, 48, 109})
+	reset = string([]byte{27, 91, 48, 109})
 )
 
 func ColorByStatus(cond bool, code int) string {
@@ -185,4 +144,4 @@ func W32Debug(msg string) {
 	w := NewAnsiColorWriter(os.Stdout)
 
 	fmt.Fprintf(w, "[beego] %v %s\n", current.Format("2006/01/02 - 15:04:05"), msg)
-}
\ No newline at end of file
+}