<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Orange]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_49335502</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_49335502]]></copyright><item><title><![CDATA[量化回测（还没写完]]></title><link>https://blog.youkuaiyun.com/qq_49335502/article/details/127873271</link><guid>https://blog.youkuaiyun.com/qq_49335502/article/details/127873271</guid><author>qq_49335502</author><pubDate>Thu, 17 Nov 2022 15:36:40 +0800</pubDate><description><![CDATA[回测，backtrader和zipline]]></description><category></category></item><item><title><![CDATA[PRINCIPLES原则-生活与工作 笔记|RAY DALIO]]></title><link>https://blog.youkuaiyun.com/qq_49335502/article/details/125692070</link><guid>https://blog.youkuaiyun.com/qq_49335502/article/details/125692070</guid><author>qq_49335502</author><pubDate>Sun, 10 Jul 2022 13:56:54 +0800</pubDate><description><![CDATA[瑞达里奥 原则-生活与工作 笔记]]></description><category></category></item><item><title><![CDATA[期货短线量价分析与多空技巧]]></title><link>https://blog.youkuaiyun.com/qq_49335502/article/details/125666901</link><guid>https://blog.youkuaiyun.com/qq_49335502/article/details/125666901</guid><author>qq_49335502</author><pubDate>Thu, 07 Jul 2022 21:07:09 +0800</pubDate><description><![CDATA[期货“价、量、仓”三者之间的关系]]></description><category></category></item><item><title><![CDATA[海龟交易法则笔记]]></title><link>https://blog.youkuaiyun.com/qq_49335502/article/details/125641085</link><guid>https://blog.youkuaiyun.com/qq_49335502/article/details/125641085</guid><author>qq_49335502</author><pubDate>Wed, 06 Jul 2022 21:52:58 +0800</pubDate><description><![CDATA[《海龟交易法则》杂记]]></description><category></category></item><item><title><![CDATA[爬巨潮的公告]]></title><link>https://blog.youkuaiyun.com/qq_49335502/article/details/121184905</link><guid>https://blog.youkuaiyun.com/qq_49335502/article/details/121184905</guid><author>qq_49335502</author><pubDate>Sat, 06 Nov 2021 21:03:42 +0800</pubDate><description><![CDATA[import requests
import time
import re

# 数据写入excel
with open('data_xls.xls', 'w', encoding='utf-8') as f:
  f.write('代码\t名称\t网址\t标题\t开始年份\t结束年份\t发布日期\n')

headers = {
  'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML...]]></description><category></category></item><item><title><![CDATA[向上转型的小细节]]></title><link>https://blog.youkuaiyun.com/qq_49335502/article/details/120811361</link><guid>https://blog.youkuaiyun.com/qq_49335502/article/details/120811361</guid><author>qq_49335502</author><pubDate>Sun, 17 Oct 2021 15:24:40 +0800</pubDate><description><![CDATA[class Parent{
    protected String sName="Tom";
}
public class Child extends Parent{
    protected String sName="Jack";
    public static void main(String []args)
    {
        Parent t= new Child();
        System.out.println(t.sName);
    }
}


//输出结果是T.]]></description><category></category></item></channel></rss>