calcul.java

java struct 的使用范例

package isi;

import com.opensymphony.xwork2.ActionSupport;

public class Calcul extends ActionSupport {
    public String execute() throws Exception {
		try  {
			int res = Integer.valueOf(resultat);
			if (res != 9) return ERROR;
		} catch (Exception ex) {
			return INPUT;
		}
        return SUCCESS;
    }
		
	String resultat;

	public String getResultat() {
		return resultat;
	}
	public void setResultat(String p) {
		resultat = p;
	}
}