# 重写方法 ## 使用方式 ```javascript import Editor from "@hufe921/canvas-editor" const instance = new Editor(container, data, options) instance.override.overrideFunction = ()=>{} ``` ## paste 功能:重写粘贴方法 用法: ```javascript instance.override.paste = (evt?: ClipboardEvent) => void ``` ## copy 功能:重写复制方法 用法: ```javascript instance.override.copy = () => void ```