timedate.java

这个是我们做土地局的一个项目。感觉不错。欢迎下载

package TimeDate;
import java.io.*;
import java.util.*;

public class TimeDate{
   
 public String  Year(){
 	String y="";
 	GregorianCalendar gcalendar=new GregorianCalendar();
 	y=""+gcalendar.get(gcalendar.YEAR);
 	return y;
 
 }
 public String  Month(){
 	String m="";
 	GregorianCalendar gcalendar=new GregorianCalendar();
 	if ((gcalendar.get(gcalendar.MONTH)>=0)&&(gcalendar.get(gcalendar.MONTH))<9){
 		m="0"+(gcalendar.get(gcalendar.MONTH)+1);
 		}else{
 		m=""+(gcalendar.get(gcalendar.MONTH)+1);
 		}
 		
 		return m;
 
 }
 public String  Day(){
 	String d="";
 	GregorianCalendar gcalendar=new GregorianCalendar();
 	if ((gcalendar.get(gcalendar.DATE)>0)&&(gcalendar.get(gcalendar.DATE)<10)){
 	d="0"+gcalendar.get(gcalendar.DATE);
 	
 		}else{
 			
 			d=""+gcalendar.get(gcalendar.DATE);
 		}
 		
 	return d;
 
 }
 
 public String  Hour(){
 	String h="";
 	GregorianCalendar gcalendar=new GregorianCalendar();
 	
 if (gcalendar.get(gcalendar.AM_PM)==1) {
      h=""+(gcalendar.get(gcalendar.HOUR)+12);
     }else{
       if (gcalendar.get(gcalendar.HOUR)>9){
          h=""+gcalendar.get(gcalendar.HOUR);
        }else{
          h="0"+gcalendar.get(gcalendar.HOUR);
         }
       }	
 return h;
 }
 public String  Minute(){
 	String m="";
 	GregorianCalendar gcalendar=new GregorianCalendar();
 if ((gcalendar.get(gcalendar.MINUTE)>=0)&&(gcalendar.get(gcalendar.MINUTE)<10)){
        m="0"+gcalendar.get(gcalendar.MINUTE);
     }else{
        m=""+gcalendar.get(gcalendar.MINUTE);
      }
      return m;
 }
 public String  Second(){
 	
 String s="";
 	GregorianCalendar gcalendar=new GregorianCalendar();
 if ((gcalendar.get(gcalendar.SECOND)>=0)&&(gcalendar.get(gcalendar.SECOND)<10)){
        s="0"+gcalendar.get(gcalendar.SECOND);
     }else{
        s=""+gcalendar.get(gcalendar.SECOND);
      }
      return s;
 }
 
 
public String  returntd(){
	String td="";
  GregorianCalendar gcalendar=new GregorianCalendar();
 String Date1;
   if ((gcalendar.get(gcalendar.MONTH)>=0)&&(gcalendar.get(gcalendar.MONTH))<9){
      Date1=gcalendar.get(gcalendar.YEAR)+"-0"+(gcalendar.get(gcalendar.MONTH)+1);
     }else{
      Date1=gcalendar.get(gcalendar.YEAR)+"-"+(gcalendar.get(gcalendar.MONTH)+1);
       }
   if ((gcalendar.get(gcalendar.DATE)>0)&&(gcalendar.get(gcalendar.DATE)<10)){
     Date1=Date1+"-0"+gcalendar.get(gcalendar.DATE);
     }else{
     Date1=Date1+"-"+gcalendar.get(gcalendar.DATE);
     }
   String Time1;
   if (gcalendar.get(gcalendar.AM_PM)==1) {
      Time1=""+(gcalendar.get(gcalendar.HOUR)+12);
     }else{
       if (gcalendar.get(gcalendar.HOUR)>9){
          Time1=""+gcalendar.get(gcalendar.HOUR);
        }else{
          Time1="0"+gcalendar.get(gcalendar.HOUR);
         }
       }
    if ((gcalendar.get(gcalendar.MINUTE)>=0)&&(gcalendar.get(gcalendar.MINUTE)<10)){
        Time1=Time1+":0"+gcalendar.get(gcalendar.MINUTE);
     }else{
        Time1=Time1+":"+gcalendar.get(gcalendar.MINUTE);
      }
      td=Date1+" "+Time1;
return td;
}


}