<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[m0_52869579的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/m0_52869579</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; m0_52869579]]></copyright><item><title><![CDATA[Scanner类的使用方式]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/126442553</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/126442553</guid><author>m0_52869579</author><pubDate>Sat, 20 Aug 2022 17:57:07 +0800</pubDate><description><![CDATA[Scanner类的使用方式，快速入门]]></description><category></category></item><item><title><![CDATA[shardingJDBC你是怎么分库分表的]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125776880</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125776880</guid><author>m0_52869579</author><pubDate>Thu, 14 Jul 2022 09:03:02 +0800</pubDate><description><![CDATA[shardingJDBC你是怎么分库分表的]]></description><category></category></item><item><title><![CDATA[spring的bean为什么是单例的？spring可以配置多例对象么什么时候用单例？什么时候用多例？]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125776872</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125776872</guid><author>m0_52869579</author><pubDate>Thu, 14 Jul 2022 09:01:04 +0800</pubDate><description><![CDATA[spring的bean为什么是单例的？spring可以配置多例对象么什么时候用单例？什么时候用多例？]]></description><category></category></item><item><title><![CDATA[限流的方式，为什么要限流，怎么实现限流]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125776834</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125776834</guid><author>m0_52869579</author><pubDate>Thu, 14 Jul 2022 08:59:24 +0800</pubDate><description><![CDATA[限流的方式，为什么要限流，怎么实现限流]]></description><category></category></item><item><title><![CDATA[cookie和session的区别]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125776819</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125776819</guid><author>m0_52869579</author><pubDate>Thu, 14 Jul 2022 08:58:06 +0800</pubDate><description><![CDATA[cookie和session的区别]]></description><category></category></item><item><title><![CDATA[Java面试题小节2]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/120790646</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/120790646</guid><author>m0_52869579</author><pubDate>Fri, 08 Jul 2022 11:33:13 +0800</pubDate><description><![CDATA[一、Java概述


	什么是编程
	
编程就是通过计算机编写代码解决实际生活中一些复杂的、重复性的任务

为了能够让自己的解决问题的思路，让计算机理解，人和计算机的流过程，就是编程


	什么是Java
	
Java：静态面向对象的、跨平台的一种编程语言，继承了C++的优点，摒弃了C++难以理解的多继承、指针等不足，具有功能强大，简单易用的特点


	jdk 1.5 之后的三大版本
	
Java SE（标准版）：为Java EE 和Java ME提供基础；它允许开发和部署在桌面、服务器、嵌入式环境的使用J]]></description><category></category></item><item><title><![CDATA[Java面试问题小总结1，贼真实，贼简单的]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125674788</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125674788</guid><author>m0_52869579</author><pubDate>Fri, 08 Jul 2022 11:29:27 +0800</pubDate><description><![CDATA[Java面试问题小总结1]]></description><category></category></item><item><title><![CDATA[介绍一下项目，.你在做项目的时候遇到了哪些问题？]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125674728</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125674728</guid><author>m0_52869579</author><pubDate>Fri, 08 Jul 2022 11:12:38 +0800</pubDate><description><![CDATA[介绍一下项目，.你在做项目的时候遇到了哪些问题？]]></description><category></category></item><item><title><![CDATA[SpringBoot常用注解有哪些？]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125674692</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125674692</guid><author>m0_52869579</author><pubDate>Fri, 08 Jul 2022 11:10:41 +0800</pubDate><description><![CDATA[SpringBoot的常用注解有哪些？]]></description><category></category></item><item><title><![CDATA[SpringBoot的启动类上面的@SpringBootApplication注解底层是啥逻辑，底下都有啥，咋出来的？]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125674602</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125674602</guid><author>m0_52869579</author><pubDate>Fri, 08 Jul 2022 11:09:11 +0800</pubDate><description><![CDATA[SpringBoot的启动类上面的@SpringBootApplication注解底层是啥逻辑]]></description><category></category></item><item><title><![CDATA[java线程的生命周期？还有什么有生命周期]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125674459</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125674459</guid><author>m0_52869579</author><pubDate>Fri, 08 Jul 2022 11:05:49 +0800</pubDate><description><![CDATA[java线程的生命周期？还有什么有生命周期]]></description><category></category></item><item><title><![CDATA[分布式和微服务有啥区别？集群和分布式有啥区别？]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125674382</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125674382</guid><author>m0_52869579</author><pubDate>Fri, 08 Jul 2022 11:01:29 +0800</pubDate><description><![CDATA[分布式和微服务有啥区别？集群和分布式有啥区别？]]></description><category></category></item><item><title><![CDATA[问题：Map如何遍历如何实现，简单干净省时]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125674201</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125674201</guid><author>m0_52869579</author><pubDate>Fri, 08 Jul 2022 10:57:33 +0800</pubDate><description><![CDATA[Map的遍历方法]]></description><category></category></item><item><title><![CDATA[Failed to bind NettyServer on /192.168.xxx.xxx:20880, cause: Failed to bind to:/0.0.0.0:20880]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125158108</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125158108</guid><author>m0_52869579</author><pubDate>Tue, 07 Jun 2022 07:58:47 +0800</pubDate><description><![CDATA[Failed to bind NettyServer on /192.168.xxx.xxx:20880, cause: Failed to bind to:/0.0.0.0:20880]]></description><category></category></item><item><title><![CDATA[Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125142202</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125142202</guid><author>m0_52869579</author><pubDate>Mon, 06 Jun 2022 10:29:36 +0800</pubDate><description><![CDATA[Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException]]></description><category></category></item><item><title><![CDATA[可视化软件sqlyog连接Linux中的数据库时 报错，连不上]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/125140601</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/125140601</guid><author>m0_52869579</author><pubDate>Mon, 06 Jun 2022 09:14:42 +0800</pubDate><description><![CDATA[可视化软件sqlyog连接Linux中的数据库时 报错，连不上]]></description><category></category></item><item><title><![CDATA[Failing package is: mysql-community-client-5.7.38-1.el7.x86_64 GPG Keys are configured as: file://]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/124881266</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/124881266</guid><author>m0_52869579</author><pubDate>Fri, 20 May 2022 12:49:43 +0800</pubDate><description><![CDATA[linux安装MySQL时报错：



原因：MySQL GPG 密钥已过期导致

解决办法：执行一下命令，解决

rpm --import https://repo.mysql.com/RPM-GPG-KEY-mysql-2022

]]></description><category></category></item><item><title><![CDATA[SpringBoot自定义配置文件，当注入时报错]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/124507951</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/124507951</guid><author>m0_52869579</author><pubDate>Sat, 30 Apr 2022 07:52:37 +0800</pubDate><description><![CDATA[问题：

解决办法：不用小辣椒自动生成get和set方法就能注入进去了




]]></description><category></category></item><item><title><![CDATA[不再支持源选项 5。请使用 6 或更高版本。不再支持目标选项 1.5。请使用 1.6 或更高版本。]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/124467348</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/124467348</guid><author>m0_52869579</author><pubDate>Thu, 28 Apr 2022 10:05:29 +0800</pubDate><description><![CDATA[问题图片：



解决办法：

在pom中加上下面的代码




&lt;properties&gt;
        &lt;spring.version&gt;5.0.6.RELEASE&lt;/spring.version&gt;
        &lt;java.version&gt;11&lt;/java.version&gt;
        &lt;maven.compiler.source&gt;11&lt;/maven.compiler.source&gt;
        &lt;ma.]]></description><category></category></item><item><title><![CDATA[无法导入：javax.annotation.Resource；]]></title><link>https://blog.youkuaiyun.com/m0_52869579/article/details/124467041</link><guid>https://blog.youkuaiyun.com/m0_52869579/article/details/124467041</guid><author>m0_52869579</author><pubDate>Thu, 28 Apr 2022 09:57:19 +0800</pubDate><description><![CDATA[问题图片：



解决办法：

jdk版本有问题，按照下图改一下




]]></description><category></category></item></channel></rss>