# 修改数据

使用 Eagle Plugin API 方法获取的结果皆可以直接进行修改，如果想要保存修改的结果，只需调用结果对象的 `save()` 方法即可完成，这里有一些简单的示例：\\

## **示例一：修改当前应用选中的文件**

```javascript
// 取得 Eagle 应用当前被选中的文件
let items = await eagle.item.getSelected();
let item = items[0];

// 修改标签
item.tags = ['tag1', 'tag2'];

// 保存修改
await item.save();

```

## **示例二：修改文件夹属性**

```javascript
// 取得 Eagle 应用当前被选中的文件夹
let folder = (await eagle.folder.getSelected())[0];

// 修改属性
folder.name = 'New Folder Name';
folder.description = 'New description...';

// 保存修改
await folder.save();
```

{% hint style="success" %}
**🦄 最佳实践：** 为了确保数据安全性，请使用 API 提供的 `save()` 方法进行数据的存取与修改，应避免直接修改 Eagle 资源库底下的任意文件。
{% endhint %}


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