From 36de5934ce1591fb6347d8b34f6550e2fe4811fb Mon Sep 17 00:00:00 2001
From: kercylan98 <kercylan@gmail.com>
Date: Tue, 16 Jan 2024 16:15:51 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20super=20=E5=8C=85?=
 =?UTF-8?q?=20JSON=20=E8=A7=A3=E6=9E=90=E9=83=A8=E5=88=86=E9=9B=B6?=
 =?UTF-8?q?=E5=80=BC=E4=B8=8D=E6=AD=A3=E7=A1=AE=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 utils/super/json.go | 34 ++++++++++++++++++++++------------
 1 file changed, 22 insertions(+), 12 deletions(-)

diff --git a/utils/super/json.go b/utils/super/json.go
index 70e375e..61e88c2 100644
--- a/utils/super/json.go
+++ b/utils/super/json.go
@@ -12,12 +12,7 @@ var json = jsonIter.ConfigCompatibleWithStandardLibrary
 func MarshalJSON(v interface{}) []byte {
 	b, err := json.Marshal(v)
 	if err != nil {
-		switch reflect.TypeOf(v).Kind() {
-		case reflect.Array, reflect.Slice:
-			return StringToBytes("[]")
-		default:
-			return StringToBytes("{}")
-		}
+		return jsonZero(v)
 	}
 	return b
 }
@@ -37,12 +32,7 @@ func UnmarshalJSON(data []byte, v interface{}) error {
 func MarshalIndentJSON(v interface{}, prefix, indent string) []byte {
 	b, err := json.MarshalIndent(v, prefix, indent)
 	if err != nil {
-		switch reflect.TypeOf(v).Kind() {
-		case reflect.Array, reflect.Slice:
-			return StringToBytes("[]")
-		default:
-			return StringToBytes("{}")
-		}
+		return jsonZero(v)
 	}
 	return b
 }
@@ -51,3 +41,23 @@ func MarshalIndentJSON(v interface{}, prefix, indent string) []byte {
 func MarshalToTargetWithJSON(src, dest interface{}) error {
 	return json.Unmarshal(MarshalJSON(src), dest)
 }
+
+// 获取 json 格式的空对象
+func jsonZero(v any) []byte {
+	vof := reflect.Indirect(reflect.ValueOf(v))
+	switch vof.Kind() {
+	case reflect.Array, reflect.Slice:
+		return StringToBytes("[]")
+	case reflect.Bool:
+		return StringToBytes("false") // false 在 JSON 中是不合法的，但是 Golang 中能够正确解析
+	case
+		reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
+		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
+		reflect.Float32, reflect.Float64:
+		return StringToBytes("0") // 0 在 JSON 中是不合法的，但是 Golang 中能够正确解析
+	case reflect.String:
+		return StringToBytes("\"\"")
+	default:
+		return StringToBytes("{}")
+	}
+}