javac 类的构造方法 – 业余语言练习

javac 类的构造方法

root135@root135:~/Downloads/java_0/类的构造方法/car/car$ tree
.
├── bin
└── src
    ├── Battery.java
    └── Car.java

root135@root135:~/Downloads/java_0/类的构造方法/car/car$ javac -d bin/ src/Car.java src/Battery.java 
root135@root135:~/Downloads/java_0/类的构造方法/car/car$ tree
.
├── bin
│   ├── Battery.class
│   └── Car.class
└── src
    ├── Battery.java
    └── Car.java

root135@root135:~/Downloads/java_0/类的构造方法/car/car$ java -cp bin/ src/Car.java src/Battery.java 
我是一块1度的电池,满电可以跑75公里
我是一块100度的电池,满电可以跑600公里
返回值:80.0
成员变量值:80.0
实参的值没被改变!100
car.tar
Published
Categorized as python

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