From 3915bee7b837fe08e0f4b447ef7c8c45b6d04f82 Mon Sep 17 00:00:00 2001
From: what <what-00@qq.com>
Date: Mon, 12 Jan 2026 15:04:42 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20Slice=E6=96=B9=E6=B3=95=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81JSON=E5=AD=97=E7=AC=A6=E4=B8=B2=E8=87=AA=E5=8A=A8?=
 =?UTF-8?q?=E8=A7=A3=E6=9E=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

当Slice()方法遇到字符串类型且内容以'['开头时,会自动尝试JSON解析为切片。
这使得处理JSON格式的数组字符串更加便捷。
---
 rfx.go | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/rfx.go b/rfx.go
index 4e980f8..12d579a 100644
--- a/rfx.go
+++ b/rfx.go
@@ -885,7 +885,7 @@ func (r *rfx) StringMap() map[string]any {
 }
 
 // Slice 将当前值转换为 []any 切片
-func (r *rfx) Slice() []any {
+func (r *rfx) Slice() (result []any) {
 	v := r.value
 	for v.Kind() == reflect.Ptr || v.Kind() == reflect.Interface {
 		if v.IsNil() {
@@ -893,11 +893,20 @@ func (r *rfx) Slice() []any {
 		}
 		v = v.Elem()
 	}
-	if !v.IsValid() || (v.Kind() != reflect.Slice && v.Kind() != reflect.Array) {
+
+	if !v.IsValid() {
+		return nil
+	} else if v.Kind() == reflect.String {
+		if str := r.String(); len(str) >= 2 && str[0] == '[' {
+			if err := json.Unmarshal([]byte(str), &result); err == nil {
+				return result
+			}
+		}
+	} else if v.Kind() != reflect.Slice && v.Kind() != reflect.Array {
 		return nil
 	}
 
-	result := make([]any, v.Len())
+	result = make([]any, v.Len())
 	for i := 0; i < v.Len(); i++ {
 		elem := v.Index(i)
 		for elem.Kind() == reflect.Ptr || elem.Kind() == reflect.Interface {