当前位置:网站首页>Scala trait inheritance class
Scala trait inheritance class
2022-06-25 01:03:00 【Jue Niu thunder plough hot blade】
/** * Scala in , Traits can also inherit classes , The trait will inherit all the members in the class */
object Trait inheritance class {
class Message {
def printMsg(): Unit = println(" Learn from good examples Scala, I'm not afraid to go anywhere ")
}
trait Logger extends Message
class ConsoleLogger extends Logger
def main(args: Array[String]): Unit = {
val cl = new ConsoleLogger
cl.printMsg()
}
}
边栏推荐
- 【Redis实现秒杀业务②】超卖问题的解决方案
- 移动安全工具-jarsigner
- Preliminary understanding of qtoolbutton
- Using tcp/udp tools to debug the yeelight ribbon
- 2022熔化焊接与热切割复训题库模拟考试平台操作
- JS dynamically generates variable names and assigns values
- Eliminate duplicate dependencies
- Use of JMeter
- Previous basic review
- Source code analysis the problem that fragments cannot be displayed in the custom ViewGroup
猜你喜欢

Mobile security tool jar

2022 melting welding and thermal cutting recurrent training question bank simulated examination platform operation

Text editor for QT project practice -- Episode 9

2022年危险化学品经营单位安全管理人员考试试题及模拟考试

Decoupling pages and components using lifecycle

百公里加速仅5.92秒,威兰达高性能版以高能产品实力领跑

Xcode预览(Preview)显示List视图内容的一个Bug及解决

Use of JMeter easynmon

Technologie des fenêtres coulissantes en octets dans la couche de transmission

2022r1 quick opening pressure vessel operation test questions and answers
随机推荐
Meta & Berkeley proposed a universal multi-scale visual transformer based on pooled self attention mechanism. The classification accuracy in Imagenet reached 88.8%! Open source
A small program written this week
Wallpaper applet wechat applet
热力图展示相关矩阵
Leetcode 1248. 统计「优美子数组」(害,突然发现只会暴力枚举了)
Text editor of QT project practice ---------- episode 11
108 pages (40000 words) proposal for future apartment intelligent design platform project (version 2022)
2022 simulated 100 questions of safety officer-c certificate examination and online simulated examination
Go crawler framework -colly actual combat (III) -- panoramic cartoon picture capture and download
adb shell sendevent
图书馆管理系统代码源码(php+css+js+mysql) 完整的代码源码
2021-11-07
Xcode预览(Preview)显示List视图内容的一个Bug及解决
iNFTnews | 国内NFT发展仅限于数字藏品吗?
Thermodynamic diagram display correlation matrix
108页(4万字)未来公寓智能化设计平台项目方案建议书2022版
智能合约安全审计入门篇 —— delegatecall (2)
Xcode preview displays a bug in the content of the list view and its solution
Go语言运算符(第8课下)
Solution to network access packet loss of Tencent cloud international ECS