设置鼠标滑轮修改字体大小
![](https://img.haomeiwen.com/i1916644/5784e7b6f11db1d8.png)
然后按住 Ctrl
+ 滑轮,就可改变字体大小
设置自动导包/删包功能
![](https://img.haomeiwen.com/i1916644/566d204d48428f1a.png)
显示代码行号和方法间分隔符
![](https://img.haomeiwen.com/i1916644/e74e73d5c862c79d.png)
设置鼠标悬浮提示
![](https://img.haomeiwen.com/i1916644/d5d938d97c02f840.png)
设置忽略大小写提示
![](https://img.haomeiwen.com/i1916644/dba553b2caadf660.png)
设置文件多行显示
![](https://img.haomeiwen.com/i1916644/9e2f5002790e5db4.png)
设置字体、大小、行间距
![](https://img.haomeiwen.com/i1916644/b6dbf9541b54350a.png)
设置编码区和控制台字体
![](https://img.haomeiwen.com/i1916644/09f1b2a307f619ba.png)
设置单行、多行、文档注释字体颜色
![](https://img.haomeiwen.com/i1916644/9cccf27e68bc2dc2.png)
设置工程项目编码
![](https://img.haomeiwen.com/i1916644/2880e35f5ae75ba3.png)
设置单个文件编码
![](https://img.haomeiwen.com/i1916644/3a731d9e9738e5b0.png)
设置自动编译
![](https://img.haomeiwen.com/i1916644/606e459b3b2a3b91.png)
![](https://img.haomeiwen.com/i1916644/268ccb253e779566.png)
然后按住 Ctrl
+ 滑轮,就可改变字体大小
本文标题:IDEA设置
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