From 340b00eb76135bb5323d9736906f4a19ea4a82f2 Mon Sep 17 00:00:00 2001
From: kercylan98 <kercylan@gmail.com>
Date: Tue, 8 Aug 2023 13:35:21 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=96=B0=E5=A2=9E=20reflects=20?=
 =?UTF-8?q?=E5=8C=85=EF=BC=8C=E5=8C=85=E5=90=AB=E5=8F=8D=E5=B0=84=E7=9B=B8?=
 =?UTF-8?q?=E5=85=B3=E8=BE=85=E5=8A=A9=E5=87=BD=E6=95=B0?=
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---
 utils/reflects/struct.go | 42 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 utils/reflects/struct.go

diff --git a/utils/reflects/struct.go b/utils/reflects/struct.go
new file mode 100644
index 0000000..8777274
--- /dev/null
+++ b/utils/reflects/struct.go
@@ -0,0 +1,42 @@
+package reflects
+
+import (
+	"fmt"
+	"reflect"
+	"unsafe"
+)
+
+// DeepCopy 深拷贝
+func DeepCopy[T any](src T) T {
+	vof := reflect.Indirect(reflect.ValueOf(src))
+	tof := vof.Type()
+	fmt.Println(tof)
+
+	return src
+}
+
+// GetPtrUnExportFiled 获取指针类型的未导出字段
+func GetPtrUnExportFiled(s reflect.Value, filedIndex int) reflect.Value {
+	v := s.Elem().Field(filedIndex)
+	return reflect.NewAt(v.Type(), unsafe.Pointer(v.UnsafeAddr())).Elem()
+}
+
+// SetPtrUnExportFiled 设置指针类型的未导出字段
+func SetPtrUnExportFiled(s reflect.Value, filedIndex int, val reflect.Value) {
+	v := GetPtrUnExportFiled(s, filedIndex)
+	v.Set(val)
+}
+
+// Copy 拷贝
+func Copy(s reflect.Value) reflect.Value {
+	return reflect.NewAt(s.Type(), unsafe.Pointer(s.UnsafeAddr())).Elem()
+}
+
+// GetPointer 获取指针
+func GetPointer[T any](src T) reflect.Value {
+	s := reflect.TypeOf(src)
+	if s.Kind() == reflect.Pointer {
+		return reflect.ValueOf(src)
+	}
+	return reflect.ValueOf(&src)
+}