<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dongweistc的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dongweistc</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dongweistc]]></copyright><item><title><![CDATA[将多个集合按指定元素(ID)进行分类]]></title><link>https://blog.youkuaiyun.com/dongweistc/article/details/89176405</link><guid>https://blog.youkuaiyun.com/dongweistc/article/details/89176405</guid><author>dongweistc</author><pubDate>Wed, 10 Apr 2019 10:46:08 +0800</pubDate><description><![CDATA[将多个数组按指定元素(ID)进行分类
比如按男女分类
{1001,文件1,高空,路径1},{1001,文件2,高空,路径2},
{1002,文件3,地面,路径3},{1002,文件4,地面,路径4}
分类后得到
1001
文件1,天气,路径1,文件2,天气,路径2
1002
文件3,地面,路径3,文件4,地面,路径4
直接上代码
public static void main(String[] a...]]></description><category></category></item><item><title><![CDATA[ERROR [org.hibernate.hql.internal.ast.ErrorCounter] - line 1:107: unexpected]]></title><link>https://blog.youkuaiyun.com/dongweistc/article/details/88742675</link><guid>https://blog.youkuaiyun.com/dongweistc/article/details/88742675</guid><author>dongweistc</author><pubDate>Fri, 22 Mar 2019 15:35:43 +0800</pubDate><description><![CDATA[原因是把pom.xml里的spring版本从3.2.5升级为4.1.0后,maven缓存需要mavenclean一下即可

]]></description><category></category></item><item><title><![CDATA[在springMVC项目里新增了restful接口服务,项目启动报错]]></title><link>https://blog.youkuaiyun.com/dongweistc/article/details/88742596</link><guid>https://blog.youkuaiyun.com/dongweistc/article/details/88742596</guid><author>dongweistc</author><pubDate>Fri, 22 Mar 2019 15:33:10 +0800</pubDate><description><![CDATA[原因是jar包冲突,把pom.xml里的spring版本从3.2.5升级为4.1.0完美解决冲突问题

]]></description><category></category></item><item><title><![CDATA[eclipse导入maven项目pom.xml文件第一行报错Failure to transfer org.codehaus.plexus:plexus-io:pom:2.0.5]]></title><link>https://blog.youkuaiyun.com/dongweistc/article/details/84234731</link><guid>https://blog.youkuaiyun.com/dongweistc/article/details/84234731</guid><author>dongweistc</author><pubDate>Mon, 19 Nov 2018 11:01:50 +0800</pubDate><description><![CDATA[报错如下Failure to transfer org.codehaus.plexus:plexus-io:pom:2.0.5  from http://repo.maven.apache.org/maven2 was cached in the local repository, resolution
will not be reattempted until the update interv...]]></description><category></category></item></channel></rss>