<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Sky__Dog的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Sky__Dog</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Sky__Dog]]></copyright><item><title><![CDATA[SpringBoot]]></title><link>https://blog.youkuaiyun.com/Sky__Dog/article/details/124504022</link><guid>https://blog.youkuaiyun.com/Sky__Dog/article/details/124504022</guid><author>Sky__Dog</author><pubDate>Fri, 29 Apr 2022 20:43:29 +0800</pubDate><description><![CDATA[SpringBoot!
HelloSpringBoot(第一个SpringBoot程序)
环境:


JDK1.8


apache-tomcat-9.0.58


springboot:最新


IDEA


官方：提供了一个快速生成的网站！IDEA集成了这个网站Spring Initializr
创建基础项目说明
Spring官方提供了非常方便的工具让我们快速构建应用
Spring Initializr：https://start.spring.io/
**项目创建方式一：**使用Spring Init]]></description><category></category></item><item><title><![CDATA[SpringMVC]]></title><link>https://blog.youkuaiyun.com/Sky__Dog/article/details/124504012</link><guid>https://blog.youkuaiyun.com/Sky__Dog/article/details/124504012</guid><author>Sky__Dog</author><pubDate>Fri, 29 Apr 2022 20:42:54 +0800</pubDate><description><![CDATA[SpringMVC
ssm : mybatis + Spring + SpringMVC    MVC三层架构
MVC：模型（dao，service）视图（jsp） 控制器（controller）
dao
service
servlet：转发，重定向
jsp/html
前端 	数据传输 	实体类
实体类：用户名，密码，生日，爱好…
前端：用户名 密码
pojo：User
vo：UserVo
dto：
JSP：本质就是一个servlet
1、回顾Servlet


新建Maven项目，导包
&lt;depen]]></description><category></category></item><item><title><![CDATA[Spring]]></title><link>https://blog.youkuaiyun.com/Sky__Dog/article/details/124503999</link><guid>https://blog.youkuaiyun.com/Sky__Dog/article/details/124503999</guid><author>Sky__Dog</author><pubDate>Fri, 29 Apr 2022 20:42:22 +0800</pubDate><description><![CDATA[1、Spring
1.1、简介


spring理念：使现有的技术更加容易使用，本身是一个大杂烩，整合了现有的技术框架


SSH : Struct2 + SPring + Hibernate


SSM : SpringMVC + Spring + Mybatis


Spring Framework官网
Spring官方文档
[Spring中文文档](Spring Framework 中文文档 - Spring Framework 5.1.3.RELEASE Reference | Docs4dev)
]]></description><category></category></item><item><title><![CDATA[MyBatisPlus]]></title><link>https://blog.youkuaiyun.com/Sky__Dog/article/details/124503969</link><guid>https://blog.youkuaiyun.com/Sky__Dog/article/details/124503969</guid><author>Sky__Dog</author><pubDate>Fri, 29 Apr 2022 20:41:54 +0800</pubDate><description><![CDATA[mybatis!plus!超级好用！]]></description><category></category></item><item><title><![CDATA[Mybatis]]></title><link>https://blog.youkuaiyun.com/Sky__Dog/article/details/124503915</link><guid>https://blog.youkuaiyun.com/Sky__Dog/article/details/124503915</guid><author>Sky__Dog</author><pubDate>Fri, 29 Apr 2022 20:38:38 +0800</pubDate><description><![CDATA[看狂神的课记的笔记，第一个学的持久层框架，留作纪念]]></description><category></category></item><item><title><![CDATA[面向对象编程]]></title><link>https://blog.youkuaiyun.com/Sky__Dog/article/details/124503654</link><guid>https://blog.youkuaiyun.com/Sky__Dog/article/details/124503654</guid><author>Sky__Dog</author><pubDate>Fri, 29 Apr 2022 20:22:53 +0800</pubDate><description><![CDATA[早期学习java基础所记笔记，上传留念]]></description><category></category></item><item><title><![CDATA[Java基础入门]]></title><link>https://blog.youkuaiyun.com/Sky__Dog/article/details/124466604</link><guid>https://blog.youkuaiyun.com/Sky__Dog/article/details/124466604</guid><author>Sky__Dog</author><pubDate>Thu, 28 Apr 2022 09:40:56 +0800</pubDate><description><![CDATA[在学习狂神的视频课程和廖雪峰的教程时所记录的笔记
比较基础 适合有其他语言基础的入门学习，了解基本语法]]></description><category></category></item><item><title><![CDATA[Mybatis-Plus自动填充 格式错误]]></title><link>https://blog.youkuaiyun.com/Sky__Dog/article/details/123609699</link><guid>https://blog.youkuaiyun.com/Sky__Dog/article/details/123609699</guid><author>Sky__Dog</author><pubDate>Sun, 20 Mar 2022 11:16:29 +0800</pubDate><description><![CDATA[报错如下

大概原因是gmt_create和gmt_modified属性与数据库字段不符


java.sql.SQLException: Field 'gmt_create' doesn't have a default value
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129)
	at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.tran]]></description><category></category></item></channel></rss>