1.idea代码自动补全
https://jingyan.baidu.com/article/36d6ed1f62e9821bcf4883af.html
2.优化_生成main方法_sysout方法
https://blog.csdn.net/cwy52/article/details/52184965
3.导入依赖包
alt + 回车
4.更换主题
https://blog.csdn.net/simple_the_best/article/details/46941787
1.idea代码自动补全
https://jingyan.baidu.com/article/36d6ed1f62e9821bcf4883af.html
2.优化_生成main方法_sysout方法
https://blog.csdn.net/cwy52/article/details/52184965
3.导入依赖包
alt + 回车
4.更换主题
https://blog.csdn.net/simple_the_best/article/details/46941787