本帖最后由 心之信子 于 2014-8-13 14:45 编辑
class Car
{
String color = "红色";
int num = 4;
void run()
{
System.out.println("color="+color+",num="+"num");
}
}
class CarDemo
{
public static void main(String[] args)
{
Car c = new Car();
c.run();
}
}
和
class CarDemo
{
public static void main(String[] args)
{
run();
}
public static void run()
{
String color = "红色";
int num = 4;
System.out.println("color="+color+",num="+"num");
}
}
void run()和public static void run()有什麽区别?????
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