idea万能快捷键(alt enter),你不知道的17个实用技巧!!!
Idea的万能快捷键 Alter +Enter
转换lambda表达式
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 18.52.38.gif)
equals的翻转
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 18.54.34.gif)
自动导包
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 18.56.37.gif)
异常捕获
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.00.19.gif)
SimpleDateFormat转换为ThreadLocal封装的SimpleDateFormat
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.00.58.gif)
注释移动
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.02.40.gif)
便捷的json字符串处理
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.06.23.gif)
转化为高效运算的二进制
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.07.46.gif)
if……else变成简单三目运算 以及一些简化操作
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.09.06.gif)
引入局部变量
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.09.59.gif)
实现接口
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.11.27.gif)
实现抽象类
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.12.12.gif)
修复方法返回值、增加入参、减少入参、方法生成等
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.13.08.gif)
字符串相关操作
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.15.54.gif)
, + < 等位置互换
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.17.25.gif)
java访问修饰符的更改操作
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.18.00.gif)
自动生成属性操作
![](http://www.jiangxinlingdu.com/assets/images/2019/2019-07-19 19.18.43.gif)