Java 在同一src文件夹中调用其他类将不起作用
我试图从同一个src文件夹中调用这个类“CarFuel”。它不工作并显示错误 类的代码,其中包含main的方法:Java 在同一src文件夹中调用其他类将不起作用,java,oop,methods,constructor,Java,Oop,Methods,Constructor,我试图从同一个src文件夹中调用这个类“CarFuel”。它不工作并显示错误 类的代码,其中包含main的方法: public class CarFuel { int CarFuel = 5; //Gallons of fuel starting in car public CarFuel(int FuelAmount){ //Constructor for defined staring fuel amount CarFuel = FuelAmount;
public class CarFuel {
int CarFuel = 5; //Gallons of fuel starting in car
public CarFuel(int FuelAmount){ //Constructor for defined staring fuel amount
CarFuel = FuelAmount;
}
public void GetGasoline(int amount){ //Filling up gasoline, amount = how much gasoline filled up
CarFuel = CarFuel + amount;
}
public void DrainGasoline(int amount){ //Driving car, amount = how much gasoline drained
CarFuel = CarFuel - amount;
}
public int GetGasoline(){ //returns how much gasoline is left in the end
return CarFuel;
}
}
//MAIN EXEX IN CarFuelExec
下面是使用这些方法的主类:
public class CarFuelExec {
public static void main(String[] args){
CarFuel.car = new CarFuel(0);
car.GetGasoline(36);
car.DrainGasoline(5);
System.out.println("The remaining fuel in your car is: " + car.GetGasoline + " gallons");
}
}
谁能告诉我为什么CarFuel.car=newcarfuel(0);没有调用另一个类并且正在输出错误
public class CarFuelExec {
public static void main(String[] args){
CarFuel car = new CarFuel(0);//make object of Car_Fuel
car.GetGasoline(36);
car.DrainGasoline(5);
System.out.println("The remaining fuel in your car is: " + car.GetGasoline() + " gallons"); //method GetGasoline need parenparenthesis
}
}
尝试此代码它将工作….对于一个,
car.getgalium
缺少括号:car.getgalium()
对于另一个--您看到了什么错误?为什么要执行CarFuel.car=new CarFuel(0)代码>?将CarFuel.car
更改为CarFuel-car
。投票以打字错误结束。建议:将您的班级命名为Car
,将字段设置为int fuel
@tobloef请确认您编辑的内容?我看不到任何更改我已修复代码块的格式,第一行和最后一行未格式化。您可以单击“编辑的X小时前”查看更改。