java中含参函数怎么调用
package caculate;
import java.util.StringTokenizer;
public class Segmentation {
void Seg(String s){
StringTokenizer st = new StringTokenizer (s,"+=-*/");
while(st.hasMoreTokens() ){
System.out.println(st.nextToken());
}
}
}
package caculate;
import java.io.*;
class Main
{
public static void main(String[] args) {
System.out.println("**********caculate**********");
System.out.println("请输入一个字符串");
String s = "";
try {
BufferedReader in = new BufferedReader(new InputStreamReader(
System.in));
s = in.readLine();
} catch (IOException e) {
System.out.println("产生异常");
}
System.out.println("你输入的字符串是" + s);
1.Segmentation ars = new Segmentation.Seg(s);
2.String[] ars = new Segmentation.Seg(s);
}
求教1,2行为什么都不对,就想调用一下,将字符串分割开,放进一个数组ars里,求大神指教
}