一、IDEA光标变成了insert光标状态
1、进入preferences 点击 Plugins 然后再右边搜索框输入IdeaVim,出来结果后将后面复选框中得勾去掉就可以了
二、修改快捷键
Kepmap新建配置文件deplicate
1.强制换行:Editor Actions =>Start New Line
2.换行位置:Main menu => Code => Move Line Down (Up)
3.formatter:Main menu => Code => Reformat Code
4.复制当前行至下一行:Editor Actions =>Duplicate Entire Lines