<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[OldBoy Python学习笔记]]></title><description><![CDATA[python学习]]></description><link>https://blog.youkuaiyun.com/wangjunwen1017</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; wangjunwen1017]]></copyright><item><title><![CDATA[MySQL 进阶03]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/102891204</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/102891204</guid><author>wangjunwen1017</author><pubDate>Mon, 04 Nov 2019 09:44:37 +0800</pubDate><description><![CDATA[文章目录五、存储引擎1.种类2.innodb引擎的优点3.事务（ACID）4.事务的生命周期5.隔离级别6.mysql如何防止不可重复读（RR模式下）7.mysql如何防止幻读（RR模式下）六、日志和备份恢复1.日志2.备份恢复七、mysql主从1.搭建2.原理(简单版本)3.原理(复杂版本)八、数据库架构1.最开始的主从2.读写分离架构的主从3.高可用架构4.分布式架构
-----转自 【王者-...]]></description><category></category></item><item><title><![CDATA[MySQL 进阶02]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/102891132</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/102891132</guid><author>wangjunwen1017</author><pubDate>Mon, 04 Nov 2019 09:42:07 +0800</pubDate><description><![CDATA[文章目录三、SQL开发的规范和建议1.SQL语句分类2.DDL规范3.DCL规范4.DML规范5.DQL规范6.关键字逻辑执行顺序7.关于删表的面试题8.group by四、索引原理和优化索引作用：提供了类似于书中目录的作用,目的是为了优化查询。1.MySQL的索引类型2.B树查找算法3.MySQL中innodb引擎的索引4.聚集索引构建B树结构5.辅助索引构建B树结构6.聚集索引和辅助索引最大的...]]></description><category></category></item><item><title><![CDATA[MySQL 进阶01]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/102891037</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/102891037</guid><author>wangjunwen1017</author><pubDate>Mon, 04 Nov 2019 09:39:06 +0800</pubDate><description><![CDATA[文章目录知识体系介绍一、数据库介绍1.数据库产品介绍2.MySQL版本介绍与区别二、体系结构和基础管理1.基于C/S 模型2.mysql实例3.mysqld的程序结构(一条SQL语句的执行过程) ---------重要4.MySQL的逻辑结构5.MySQL的物理结构6.用户，权限，连接，初始化配置，启动用户权限连接初始化配置启动some command
知识体系介绍
数据库介绍
体系结构及管理
S...]]></description><category></category></item><item><title><![CDATA[Python笔记_83_支付_支付宝sdk的使用_后端提供接口]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100108103</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100108103</guid><author>wangjunwen1017</author><pubDate>Tue, 27 Aug 2019 22:02:41 +0800</pubDate><description><![CDATA[- 支付
- 支付宝sdk的使用
- 后端提供接口]]></description><category></category></item><item><title><![CDATA[Python笔记_84_我的订单_使用celery完成订单超时_视频播放_使用保利威视频加密]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100108730</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100108730</guid><author>wangjunwen1017</author><pubDate>Tue, 27 Aug 2019 22:02:27 +0800</pubDate><description><![CDATA[- 我的订单
- 使用celery完成订单超时
- 视频播放
- 使用保利威视频加密]]></description><category></category></item><item><title><![CDATA[Python笔记_82_订单页面_优惠券_用户积分]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100107579</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100107579</guid><author>wangjunwen1017</author><pubDate>Tue, 27 Aug 2019 20:43:28 +0800</pubDate><description><![CDATA[- 订单页面
- 优惠券
- 用户积分]]></description><category></category></item><item><title><![CDATA[Python笔记_81_结算页面_订单模型_优惠券]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100097269</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100097269</guid><author>wangjunwen1017</author><pubDate>Tue, 27 Aug 2019 19:54:08 +0800</pubDate><description><![CDATA[- 结算页面
- 订单模型
- 优惠券]]></description><category></category></item><item><title><![CDATA[Python笔记_80_显示当前课程真实价格_根据有效期调整价格_购物车商品删除操作_修复bug_全选和勾选删除]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100095387</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100095387</guid><author>wangjunwen1017</author><pubDate>Tue, 27 Aug 2019 11:14:17 +0800</pubDate><description><![CDATA[- 显示当前课程真实价格
- 根据有效期调整价格
- 购物车商品删除操作
- 修复bug
- 全选和勾选删除]]></description><category></category></item><item><title><![CDATA[Python笔记_79_切换勾选状态_切换课程有效期_显示课程真实价格]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100035122</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100035122</guid><author>wangjunwen1017</author><pubDate>Tue, 27 Aug 2019 10:45:48 +0800</pubDate><description><![CDATA[- 切换勾选状态       
- 切换课程有效期
 -显示课程真实价格]]></description><category></category></item><item><title><![CDATA[Python笔记_78_购物车实现_配置_后端API_前端提交数据_vuex组件_购物车列表页]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100033910</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/100033910</guid><author>wangjunwen1017</author><pubDate>Fri, 23 Aug 2019 11:28:07 +0800</pubDate><description><![CDATA[- 购物车实现_配置
- 后端API
- 前端提交数据
- vuex组件
- 购物车列表页]]></description><category></category></item><item><title><![CDATA[Python笔记_77_课程详情页_CKEditor富文本编辑器_vue_video视频播放组件_显示课程详情]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99656542</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99656542</guid><author>wangjunwen1017</author><pubDate>Thu, 15 Aug 2019 21:46:09 +0800</pubDate><description><![CDATA[- 课程详情页
- CKEditor富文本编辑器
- vue_video视频播放组件
- 显示课程详情]]></description><category></category></item><item><title><![CDATA[Python笔记_76_课程列表页面_创建课程信息数据模型_分类排序显示课程]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99610387</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99610387</guid><author>wangjunwen1017</author><pubDate>Thu, 15 Aug 2019 21:27:08 +0800</pubDate><description><![CDATA[- 课程列表页面
- 创建课程信息数据模型
- 分类排序显示课程]]></description><category></category></item><item><title><![CDATA[Python笔记_75_Celery_用户的注册认证_使用celery异步发送短信]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99603508</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99603508</guid><author>wangjunwen1017</author><pubDate>Wed, 14 Aug 2019 20:48:26 +0800</pubDate><description><![CDATA[- Celery
- 用户的注册认证
- 使用celery异步发送短信]]></description><category></category></item><item><title><![CDATA[Python笔记_74_用户的注册认证_注册功能的实现_云通讯发送短信验证码]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99600725</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99600725</guid><author>wangjunwen1017</author><pubDate>Wed, 14 Aug 2019 19:39:24 +0800</pubDate><description><![CDATA[- 用户的注册认证
- 注册功能的实现
- 云通讯发送短信验证码]]></description><category></category></item><item><title><![CDATA[Python笔记_73_redis数据库_配置_使用_数据类型]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99286812</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99286812</guid><author>wangjunwen1017</author><pubDate>Mon, 12 Aug 2019 09:40:30 +0800</pubDate><description><![CDATA[- Redis数据库
- redis的配置
- redis的使用
- redis的数据类型]]></description><category></category></item><item><title><![CDATA[Python笔记_72_用户的登陆认证_JWT_后端实现认证接口_前端实现登陆功能_接入极验验证]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99285065</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/99285065</guid><author>wangjunwen1017</author><pubDate>Mon, 12 Aug 2019 09:13:22 +0800</pubDate><description><![CDATA[- 用户的登陆认证
- JWT
- 后端实现认证接口
- 前端实现登陆功能
- 接入极验验证]]></description><category></category></item><item><title><![CDATA[Python笔记_71_首页_导航功能_用户登录认证_前端显示登录页面_后端实现登陆认证]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/98781565</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/98781565</guid><author>wangjunwen1017</author><pubDate>Wed, 07 Aug 2019 20:35:56 +0800</pubDate><description><![CDATA[- 书城首页
- 导航功能
- 用户登录认证
- 前端显示登录页面
- 后端实现登陆认证]]></description><category></category></item><item><title><![CDATA[Python笔记_70_创建后端项目_搭建前端项目_跨域CORS]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/98774534</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/98774534</guid><author>wangjunwen1017</author><pubDate>Wed, 07 Aug 2019 20:10:22 +0800</pubDate><description><![CDATA[- 创建后端项目
- 搭建前端项目
- 跨域CORS]]></description><category></category></item><item><title><![CDATA[Python笔记_69_项目开发基础_环境搭建_使用git管理代码版本]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/98516039</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/98516039</guid><author>wangjunwen1017</author><pubDate>Mon, 05 Aug 2019 21:22:17 +0800</pubDate><description><![CDATA[- 项目开发基础
- 环境搭建
- 使用git管理代码版本]]></description><category></category></item><item><title><![CDATA[Python笔记_67_axios_路由系统router_ElementUI框架]]></title><link>https://blog.youkuaiyun.com/wangjunwen1017/article/details/98102287</link><guid>https://blog.youkuaiyun.com/wangjunwen1017/article/details/98102287</guid><author>wangjunwen1017</author><pubDate>Thu, 01 Aug 2019 20:43:00 +0800</pubDate><description><![CDATA[- 组件使用axios发送ajax请求
- 路由系统router
- ElementUI框架]]></description><category></category></item></channel></rss>