From 61a612b59448e05acb8708ec51b8266627c8c739 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Sun, 24 Mar 2024 08:43:31 +0800
Subject: [PATCH] 1

---
 sysutils.go | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/sysutils.go b/sysutils.go
index 3dccf9c..3ce82e2 100644
--- a/sysutils.go
+++ b/sysutils.go
@@ -9,6 +9,7 @@ import (
 	"os"
 	"reflect"
 	"time"
+	"runtime"
 )
 
 func GetDaySeconds(seconds int64, timeZone int64) int64 {
@@ -209,3 +210,26 @@ func AppendSlice[T any](s *[]T, val T) {
 func GetTypeName(v interface{}) string {
 	return reflect.TypeOf(v).String()
 }
+
+func PrintCallStack() {
+// 获取当前函数的调用者信息
+    pc, file, line, ok := runtime.Caller(1)
+    if !ok {
+	fmt.Println("runtime.Caller error")
+	return
+    }
+
+    funcName := runtime.FuncForPC(pc).Name()
+    fmt.Printf("Function: %s\nFile: %s\nLine: %d\n", funcName, file, line)
+
+    // 使用Stack打印完整的调用栈信息，可以用于debug
+    buf := make([]byte, 1024)
+    for {
+	n := runtime.Stack(buf, false)
+	if n < len(buf) {
+	    break
+	}
+	buf = make([]byte, 2*len(buf))
+    }
+    fmt.Println(string(buf))
+}