java小白求助,在一个文件中写了一个public class文件如何应用到其他java文件中?java1:public class Overload1
{
public static void main(String[] args)
{
Q.w(120);
}
}
public class Q
{
public static void w(int b)
{
System.out.println(b);
}
public static void w(short b)
{
System.out.println(b);
}
public static void w(long b)
{
System.out.println(b);
}
public static void w(double b)
{
System.out.println(b);
}
public static void w(boolean b)
{
System.out.println(b);
}
public static void w(byte b)
{
System.out.println(b);
}
}
java2:public class Q111
{
public static void main(String[] args)
{
Q.w("Hello World!");
}
}
java1中的public class在写入java2时会弹出“找不到符号”