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求一个vue中可以选择字体大小的包或一段js

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求一个vue中可以选择字体大小的包或一段js

一个这样的需求: 一个聊天区域，可以选择字体的大小，但是编辑的区域不是富文本框，我需要增加一个可以改变字体的功能，求帮助，谢谢！！！


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by (71.8m points) 
input[type=Number]，然后change 事件绑定的值，你去行内写fontsize

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