<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[iuzhangwei的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/iuzhangwei</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; iuzhangwei]]></copyright><item><title><![CDATA[利用Java8的新特性Stream流，进行集合中bean的属性获取和排序操作]]></title><link>https://blog.youkuaiyun.com/iuzhangwei/article/details/122194296</link><guid>https://blog.youkuaiyun.com/iuzhangwei/article/details/122194296</guid><author>iuzhangwei</author><pubDate>Tue, 28 Dec 2021 15:43:33 +0800</pubDate><description><![CDATA[利用Java8的新特性Stream流，进行集合中bean的属性获取和排序操作]]></description><category></category></item><item><title><![CDATA[Java - BeanUtils.copyProperties拷贝没成功的坑，记录解决原因！]]></title><link>https://blog.youkuaiyun.com/iuzhangwei/article/details/103912595</link><guid>https://blog.youkuaiyun.com/iuzhangwei/article/details/103912595</guid><author>iuzhangwei</author><pubDate>Thu, 09 Jan 2020 17:23:37 +0800</pubDate><description><![CDATA[在使用BeanUtils时，会先引用对应的包，但是如果包引用不对的话，那么使用BeanUtils.copyProperties(Object value1, Object value2)进行数据拷贝，可能是value1拷贝到value2上；也有可能是value2拷贝到value1上。具体如下：

包org.apache.commons.beanutils.BeanUtils， 则结果是：

val...]]></description><category></category></item><item><title><![CDATA[Java将Map遍历倒序输出（参考总结）]]></title><link>https://blog.youkuaiyun.com/iuzhangwei/article/details/103911947</link><guid>https://blog.youkuaiyun.com/iuzhangwei/article/details/103911947</guid><author>iuzhangwei</author><pubDate>Thu, 09 Jan 2020 17:11:37 +0800</pubDate><description><![CDATA[public class Test {
    public static void main(String[] args) {
        Map&lt;String, String&gt;  a = new HashMap&lt;String, String&gt;();
        a.put("a", "1");
        a.put("b", "2");
        a...]]></description><category></category></item></channel></rss>