add the connection with the editor and can test the json now

Assets/Resources/op.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 3463f5674d9c00b448cc181297d8dfa1
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Resources/op/OpAudioPlayer.cs

@@ -0,0 +1,35 @@
+using UnityEngine;
+
+public class OpAudioPlayer : MonoBehaviour
+{
+    public AudioSource audioSource;
+
+    void Start()
+    {
+        if (audioSource == null)
+        {
+            audioSource = GetComponent<AudioSource>();
+
+            if (audioSource == null)
+            {
+                Debug.LogError("OpAudioPlayer: 找不到 AudioSource 组件。请确保组件已添加或在 Inspector 中设置。");
+                return;
+            }
+        }
+
+        audioSource.loop = true;
+
+        if (!audioSource.isPlaying)
+        {
+            audioSource.Play();
+        }
+    }
+
+    private void OnDestroy()
+    {
+        if (audioSource != null && audioSource.isPlaying)
+        {
+            audioSource.Stop();
+        }
+    }
+}

Assets/Resources/op/OpAudioPlayer.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 59b3d914c9079bd419564b0a7c611bed

Assets/Resources/op/creepy-season-halloween-247588.mp3.meta

@@ -0,0 +1,23 @@
+fileFormatVersion: 2
+guid: 8ed30022249917f4fb5c65d026b896d6
+AudioImporter:
+  externalObjects: {}
+  serializedVersion: 8
+  defaultSettings:
+    serializedVersion: 2
+    loadType: 0
+    sampleRateSetting: 0
+    sampleRateOverride: 44100
+    compressionFormat: 1
+    quality: 1
+    conversionMode: 0
+    preloadAudioData: 0
+  platformSettingOverrides: {}
+  forceToMono: 0
+  normalize: 1
+  loadInBackground: 0
+  ambisonic: 0
+  3D: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: