<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dingyidanny的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dingyidanny</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dingyidanny]]></copyright><item><title><![CDATA[Java map循环最高实用性]]></title><link>https://blog.youkuaiyun.com/dingyidanny/article/details/145722213</link><guid>https://blog.youkuaiyun.com/dingyidanny/article/details/145722213</guid><author>dingyidanny</author><pubDate>Wed, 19 Feb 2025 10:09:46 +0800</pubDate><description><![CDATA[System.out.println("foreachKeyset 遍历 map耗时： "+(System.currentTimeMillis()-start)+ " ms");System.out.println("foreachEntry 遍历 map耗时： "+(System.currentTimeMillis()-start)+ " ms");System.out.println("装载map耗时： "+(System.currentTimeMillis()-start)+ " ms");]]></description><category></category></item></channel></rss>