From 7f080f238eccff90620af8c5b167b3ed5b90783b Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Tue, 9 Apr 2024 14:56:56 +0800
Subject: [PATCH] 1

---
 sysutils.go | 59 +++++++++++++++++++++++++++++++++++++----------------
 1 file changed, 41 insertions(+), 18 deletions(-)

diff --git a/sysutils.go b/sysutils.go
index 3ce82e2..e77ff6a 100644
--- a/sysutils.go
+++ b/sysutils.go
@@ -213,23 +213,46 @@ func GetTypeName(v interface{}) 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
+	pc, file, line, ok := runtime.Caller(1)
+	if !ok {
+		fmt.Println("runtime.Caller error")
+		return
 	}
-	buf = make([]byte, 2*len(buf))
-    }
-    fmt.Println(string(buf))
+
+	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))
+}
+
+func GetCallStack() string {
+// 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))
+	}
+	return string(buf)
 }