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| package com.nanometer.smartlab.util;
|
| import java.util.UUID;
|
| /**
| * Created by Johnny on 15-9-21.
| */
| public class IDUtils {
| public static String uuid() {
| return UUID.randomUUID().toString().replaceAll("-", "");
| }
|
| public static void main(String[] args) {
| String uuid = uuid();
| System.out.println(uuid);
| }
| }
|
|