From 58fb9e94de0a633eb914eae5b4627b558e6d2651 Mon Sep 17 00:00:00 2001
From: John <john@johng.cn>
Date: Tue, 9 Jan 2018 14:06:39 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8E=BB=E6=8E=89glog=20backtrace=E6=A0=87?=
 =?UTF-8?q?=E5=87=86=E5=BA=93=E8=B0=83=E7=94=A8=E8=AE=B0=E5=BD=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 g/os/glog/glog.go | 6 +++---
 geg/other/test.go | 7 ++-----
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/g/os/glog/glog.go b/g/os/glog/glog.go
index 147078570..a4ea064a2 100644
--- a/g/os/glog/glog.go
+++ b/g/os/glog/glog.go
@@ -290,15 +290,15 @@ func (l *Logger) errPrint(s string) {
 
 // 调用回溯字符串
 func (l *Logger) backtrace() string {
-    backtrace := "Trace:\n"
+    backtraces := []string{"Trace:"}
     for i := 1; i < 100; i++ {
         if _, cfile, cline, ok := runtime.Caller(i + 3); ok {
-            backtrace += strconv.Itoa(i) + ". " + cfile + ":" + strconv.Itoa(cline) + "\n"
+            backtraces = append(backtraces, strconv.Itoa(i) + ". " + cfile + ":" + strconv.Itoa(cline) + "\n")
         } else {
             break
         }
     }
-    return backtrace
+    return strings.Join(backtraces[0 : len(backtraces) -2 ], "\n")
 }
 
 func (l *Logger) format(s string) string {
diff --git a/geg/other/test.go b/geg/other/test.go
index 78b08c12b..49ba03def 100644
--- a/geg/other/test.go
+++ b/geg/other/test.go
@@ -2,7 +2,7 @@ package main
 
 import (
     "fmt"
-    "reflect"
+    "gitee.com/johng/gf/g/os/glog"
 )
 
 
@@ -15,8 +15,5 @@ func (t *T)Test() {
 }
 
 func main() {
-    t := &T{"john"}
-    //fmt.Printf("%p\n", t.Test)
-    //fmt.Printf("%p\n", reflect.ValueOf(t).MethodByName("Test").Interface().(func()))
-    reflect.ValueOf(t).MethodByName("Test").Interface().(func())()
+    glog.Error("test")
 }
\ No newline at end of file