v4.12.0

新增特性

• 🌟 为editorId设置不同的默认值（现在存在多个编辑器不需要手动设置该属性，但是使用目录组件时仍然需要相同）。
• 🌟 暴露方法domEventHandlers来监听全部的dom事件。
• 🌟 上传图片事件onUploadImg现在支持回显alt和title属性了，使用示例。

重构

• ⭐️ 切换预览状态时，从页面上移除dom。
• ⭐️ 将组件Modal渲染到document.body中去。

修复问题

• 🐞 未允许嵌入视频代码。

---

New Features

• 🌟 Generate different default values for attribute editorId(Now there exist multiple editors that do not require manual setting of this property, however, when using component MdCatalog, such configuration is still necessary.).
• 🌟 Expose domEventHandlers for adding handlers for all DOM events.
• 🌟 The onUploadImg event for uploading images now supports displaying the alt and title attributes after upload. Refer to the example.

Refactor

• ⭐️ Remove dom when switching preview state.
• ⭐️ Render component Modal to document.body.

Fixed Bugs

• 🐞 Not allowed to embed video code.