PyCharm常用快捷键

1.删除当前行:Ctrl+Delete

2.复制当前行:Ctrl+D

3.添加注释和取消注释:Ctrl+/

4.快速格式化代码:Ctrl+Alt+L

5.快速运行程序(自定义):Alt+R

6.查看一个类的层级关系:Ctrl+H

7.查找:Ctrl+F

8.替换:Ctrl+R