有什么区别:
1)
public void Angle(double f_angle)
{
if (f_angle <= 15 && f_Angle >= -15)
{
fAngle = 1000 * f_Angle * Math.PI / 180000;
} else
system.out.println("Firing Angle: " + f_Angle + " is not between -15 and 15.");
和
2)
public static int f_angle
public void Angle()
{ ;
if (f_angle <= 15 && f_Angle >= -15)
{
fAngle = 1000 * f_Angle * Math.PI / 180000;
} else
system.out.println("Firing Angle: " + f_Angle + " is not between -15 and 15.");