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  • 一段简单的java 代码,用于日期格式转化

    package com.oracle.log.test;
    import java.text.ParseException;
    import java.text.SimpleDateFormat;
    import java.util.Date;
    import java.util.Random;
    
    import com.oracle.log.client.AnalyticsEngineSDK;
    
    public class Test {
    	public static String day ="20160607";
    	static Random r = new Random();
    	public static void main(String[] args) {
    //		AnalyticsEngineSDK.onChargeSuccess("orderid123", "oracle");
    //		AnalyticsEngineSDK.onChargeRefund("orderid456", "oracle");
    		
    		try {
    			String d = day+String.format("%02d%02d%02d",new Object[]{r.nextInt(24),r.nextInt(60),r.nextInt(60)});
    			System.out.println(d);
    			Date date = new SimpleDateFormat("yyyyMMddhhmmss").parse(d);
    			System.out.println(date);
    			String datetime =date.getTime()+"";
    			System.out.println(datetime);
    			String prefix =datetime.substring(0, datetime.length()-3);
    			System.out.println(prefix+"."+r.nextInt(1000));
    			System.out.println(new Date(1423634643000l));
    		} catch (ParseException e) {
    			// TODO Auto-generated catch block
    			e.printStackTrace();
    		}
    	}
    }
    


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  • 原文地址:https://www.cnblogs.com/TendToBigData/p/10501307.html
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