<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[HLL1421的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/HLL1421</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; HLL1421]]></copyright><item><title><![CDATA[adb指令学习]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/135579423</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/135579423</guid><author>HLL1421</author><pubDate>Sun, 14 Jan 2024 09:04:44 +0800</pubDate><description><![CDATA[adb -s sn install 应用程序名.apk / adb -s sn uninstall 应用程序名.apk。adb install 应用程序名.apk / adb uninstall 应用程序名.apk。（2）对某一连接设备执行命令：adb -s sn 命令。应用程序名.apk / adb uninstall。（1）查看连接设备：adb devices。应用程序名.apk（-r代表替换的意思）注意：adb install。]]></description><category></category></item><item><title><![CDATA[数据分析-Excel]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/129218540</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/129218540</guid><author>HLL1421</author><pubDate>Sun, 26 Feb 2023 23:35:38 +0800</pubDate><description><![CDATA[数据分析-Excel]]></description><category></category></item><item><title><![CDATA[CDA---Level I 笔记]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/127595743</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/127595743</guid><author>HLL1421</author><pubDate>Sun, 30 Oct 2022 11:12:11 +0800</pubDate><description><![CDATA[CDA---Level I 笔记]]></description><category></category></item><item><title><![CDATA[CDA--level I刷题]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/127595582</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/127595582</guid><author>HLL1421</author><pubDate>Sun, 30 Oct 2022 09:44:30 +0800</pubDate><description><![CDATA[CDA---每天一刷]]></description><category></category></item><item><title><![CDATA[MySQL学习]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/127020527</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/127020527</guid><author>HLL1421</author><pubDate>Thu, 29 Sep 2022 02:03:49 +0800</pubDate><description><![CDATA[MySql基础学习]]></description><category></category></item><item><title><![CDATA[Python3----牛客网基础机试题]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/126917931</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/126917931</guid><author>HLL1421</author><pubDate>Sun, 18 Sep 2022 15:28:06 +0800</pubDate><description><![CDATA[Python3----牛客网基础机试题]]></description><category></category></item><item><title><![CDATA[CDA学习-------模拟题]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/126149866</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/126149866</guid><author>HLL1421</author><pubDate>Sun, 18 Sep 2022 15:03:43 +0800</pubDate><description><![CDATA[CDA学习-------模拟题]]></description><category></category></item><item><title><![CDATA[CDA学习-------描述性统计分析]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/126108337</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/126108337</guid><author>HLL1421</author><pubDate>Wed, 03 Aug 2022 17:52:45 +0800</pubDate><description><![CDATA[描述性统计分析]]></description><category></category></item><item><title><![CDATA[CDA学习-Sql数据库]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/125702997</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/125702997</guid><author>HLL1421</author><pubDate>Sun, 10 Jul 2022 17:41:25 +0800</pubDate><description><![CDATA[Sql数据库]]></description><category></category></item><item><title><![CDATA[CDA学习-----数据结构]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/125530465</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/125530465</guid><author>HLL1421</author><pubDate>Wed, 29 Jun 2022 23:03:16 +0800</pubDate><description><![CDATA[表格结构数据特征&表结构数据特征]]></description><category></category></item><item><title><![CDATA[Pcharm & Python安装教程~超级详细]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/125471182</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/125471182</guid><author>HLL1421</author><pubDate>Sun, 26 Jun 2022 16:55:34 +0800</pubDate><description><![CDATA[Pycharm 和 Python安装，小白式教程]]></description><category></category></item><item><title><![CDATA[python关联mysql数据库]]></title><link>https://blog.youkuaiyun.com/HLL1421/article/details/120115168</link><guid>https://blog.youkuaiyun.com/HLL1421/article/details/120115168</guid><author>HLL1421</author><pubDate>Sun, 05 Sep 2021 18:15:35 +0800</pubDate><description><![CDATA[1、创建utils包

（1）在utils中创建links.py脚本


import pymysql.cursors
from sqlalchemy import create_engine

# 清洗前数据库连接url

BEFORE_MYSQL_URL = "mysql+pymysql://root:lily6436@localhost:3306/before_test?charset=utf8mb4"
mysql_con_before = create_engine(BEFORE_MYSQL_URL]]></description><category></category></item></channel></rss>