网站介绍：文章浏览阅读284次。class Vehicle{ var speed:Int = 60}class Bike extends Vehicle{ var speed:Int = 100 //编译错误：variable 'speed' needs override modifier def show(){ println(speed) }}object MainObject{ def..._scala method 'logname' needs override modifier
- 链接地址：https://blog.csdn.net/jinjiankang/article/details/104758261
- 链接标题：Scala 之 重写字段_scala method 'logname' needs override modifier-CSDN博客
- 所属网站：blog.csdn.net
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