www.pudn.com > RFID_98798798698698.rar > Rfid_generate.java

 
package com.rfid.dao; 
 
import java.util.*; 
import java.sql.Date; 
 
public class Rfid_generate { 
	private String rfid_id; 
	private Date  product_time ; 
 
    public static Date getSqlDate(java.util.Date   date){   
	    return   new   Date(date.getTime());   
	  }    
    public Date getProduct_time(){ 
    	   Calendar   calendar=Calendar.getInstance();   
    	   product_time=getSqlDate(calendar.getTime());    
    	   return product_time; 
    } 
    public String getRfid_id(){  
        Calendar calendar=Calendar.getInstance(); 
        Random random=new Random(); 
        ; 
        getProduct_time(); 
    	rfid_id = "xyh_"+random.nextInt(); 
    	return rfid_id; 
    } 
     
    public static void main(String args[]){ 
		System.out.println(new Rfid_generate().getRfid_id()); 
	} 
}