functions.java

来自「JSP2.0实用教程实例源码」· Java 代码 · 共 17 行

package myFunction;
import java.util.Calendar;
public class Functions {
  public static String sayHello() {
	Calendar rightNow = Calendar.getInstance();
	int hour = rightNow.get(Calendar.HOUR);
	int AmPm = rightNow.get(Calendar.AM_PM);
	if (AmPm == Calendar.AM) {
	  return "上午好！";
	} else if (AmPm == Calendar.PM && hour < 6) {
	  return "下午好！";
	} else {
	  return "晚上好！";
	}
  }
}