void OnGUI() { if (GUILayout.Button("SaveInt", GUILayout.Width(100), GUILayout.Height(100))) { persist.SetInt("intKey", 999); Debug.Log("<color=green>[log]</color>---" + "saveInt"); } if (GUILayout.Button("GetInt", GUILayout.Width(100), GUILayout.Height(100))) { if (!persist.HasKey("intKey")) { Debug.LogWarning("<color=orange>[Warning]</color>---" + "不存在intKey"); } else { Debug.Log("<color=green>[log]</color>---" + persist.GetInt("intKey")); } } if (GUILayout.Button("deleteInt", GUILayout.Width(100), GUILayout.Height(100))) { persist.DeleteKey("intKey"); Debug.Log("<color=green>[log]</color>---" + "deleteInt"); } if (GUILayout.Button("deleteAll", GUILayout.Width(100), GUILayout.Height(100))) { persist.DeleteAll(); Debug.Log("<color=green>[log]</color>---" + "deleteAll"); } }