Example map.

Assets/Prefabs/Cell/cell.prefab

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Assets/Prefabs/Unit.meta

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Assets/Scripts/cell.cs

@@ -18,7 +18,7 @@ public class cell : MonoBehaviour
 
     private void OnMouseDown()
     {
-        Debug.Log("点击了单元格。");
+        //Debug.Log("点击了单元格。");
         Debug.Log("位置： " + transform.position.x + "," + transform.position.y);
     }
 }