From 774c7f8cc27a0851b84e8fc1da290370b4273ca5 Mon Sep 17 00:00:00 2001
From: server_main <sor2171@foxmail.com>
Date: Tue, 18 Aug 2026 05:54:57 +0000
Subject: [PATCH] fix: CopyData for val

---
 .../club/itstudio/itmanager/entity/DataCopy.kt    | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/backend/src/main/kotlin/club/itstudio/itmanager/entity/DataCopy.kt b/src/backend/src/main/kotlin/club/itstudio/itmanager/entity/DataCopy.kt
index 8108fc1..001fc67 100644
--- a/src/backend/src/main/kotlin/club/itstudio/itmanager/entity/DataCopy.kt
+++ b/src/backend/src/main/kotlin/club/itstudio/itmanager/entity/DataCopy.kt
@@ -7,6 +7,7 @@ import kotlin.reflect.full.createInstance
 import kotlin.reflect.full.declaredMemberProperties
 import kotlin.reflect.full.memberProperties
 import kotlin.reflect.jvm.isAccessible
+import kotlin.reflect.jvm.javaField
 
 interface DataCopy {
     fun <T : Any> toAnotherObject(
@@ -19,15 +20,21 @@ interface DataCopy {
         return try {
             val vo = toClass.createInstance()
             for (prop in toClass.declaredMemberProperties) {
-                @Suppress("UNCHECKED_CAST")
-                val mutableProp = prop as? KMutableProperty1<Any, Any?> ?: continue
                 val value = when {
                     sourceProps.containsKey(prop.name) -> sourceProps[prop.name]
                     otherProperties.containsKey(prop.name) -> otherProperties[prop.name]
                     else -> continue
                 }
-                mutableProp.isAccessible = true
-                mutableProp.set(vo, value)
+                @Suppress("UNCHECKED_CAST")
+                val mutableProp = prop as? KMutableProperty1<Any, Any?>
+                if (mutableProp != null) {
+                    mutableProp.isAccessible = true
+                    mutableProp.set(vo, value)
+                } else {
+                    val field = prop.javaField ?: continue
+                    field.isAccessible = true
+                    field.set(vo, value)
+                }
             }
             vo
         } catch (e: ReflectiveOperationException) {