UUIDUtils工具类（uuid工具类）

UUIDUtils.java

package com.imddy.sc.utils;

import java.util.UUID;

public class UUIDUtils {

	/** 16位的UUID */
	public static String getUUID16() {
		return UUID.randomUUID().toString().replace("-","").substring(0,15);
	}
	
	/** 32位的UUID */
	public static String getUUID32() {
		return UUID.randomUUID().toString().replace("-","").substring(0,31);
	}
	
}