<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[asdfaf__900的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/asdfaf__900</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; asdfaf__900]]></copyright><item><title><![CDATA[Java三大特性之多态]]></title><link>https://blog.youkuaiyun.com/asdfaf__900/article/details/125420098</link><guid>https://blog.youkuaiyun.com/asdfaf__900/article/details/125420098</guid><author>asdfaf__900</author><pubDate>Thu, 23 Jun 2022 08:41:15 +0800</pubDate><description><![CDATA[Java三大特性之多态]]></description><category></category></item><item><title><![CDATA[java三大特性之继承]]></title><link>https://blog.youkuaiyun.com/asdfaf__900/article/details/125420082</link><guid>https://blog.youkuaiyun.com/asdfaf__900/article/details/125420082</guid><author>asdfaf__900</author><pubDate>Thu, 23 Jun 2022 08:39:06 +0800</pubDate><description><![CDATA[Java三大特性之继承]]></description><category></category></item><item><title><![CDATA[Java三大特性之封装]]></title><link>https://blog.youkuaiyun.com/asdfaf__900/article/details/125420054</link><guid>https://blog.youkuaiyun.com/asdfaf__900/article/details/125420054</guid><author>asdfaf__900</author><pubDate>Thu, 23 Jun 2022 08:36:39 +0800</pubDate><description><![CDATA[Java三大特性之封装]]></description><category></category></item><item><title><![CDATA[【无标题】java面向对象思想]]></title><link>https://blog.youkuaiyun.com/asdfaf__900/article/details/125420027</link><guid>https://blog.youkuaiyun.com/asdfaf__900/article/details/125420027</guid><author>asdfaf__900</author><pubDate>Thu, 23 Jun 2022 08:34:25 +0800</pubDate><description><![CDATA[Java面向对象]]></description><category></category></item><item><title><![CDATA[IDEA报错Error : java 不支持发行版本5]]></title><link>https://blog.youkuaiyun.com/asdfaf__900/article/details/122673852</link><guid>https://blog.youkuaiyun.com/asdfaf__900/article/details/122673852</guid><author>asdfaf__900</author><pubDate>Mon, 24 Jan 2022 19:53:15 +0800</pubDate><description><![CDATA[环境：java11+maven3.8+spring5
报错原因：创建的maven工程默认用的JDK版本为1.5；并不是因为java11不支持spring5
解决方法：找到maven安装目录—&gt;conf–&gt;setting.xml修改默认jdk版本与你的电脑一致

完成后重启idea
然后检查项目1.项目设置

2.模块资源和依赖是否生效


重新运行代码OK


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