<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lsh_2012的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lsh_2012</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lsh_2012]]></copyright><item><title><![CDATA[【android】DecimalFormat 的基础的用法]]></title><link>https://blog.youkuaiyun.com/lsh_2012/article/details/82464085</link><guid>https://blog.youkuaiyun.com/lsh_2012/article/details/82464085</guid><author>lsh_2012</author><pubDate>Thu, 06 Sep 2018 16:54:40 +0800</pubDate><description><![CDATA[DecimalFormat十分强大，这里只是展示一些比较基础的用法

（0）截取整数部分


DecimalFormat df = new DecimalFormat(&quot;0&quot;);
df.setRoundingMode(RoundingMode.HALF_DOWN);
log(df.format(123.123));//结果：123
log(df.format(123.0));//结果：123
lo...]]></description><category></category></item></channel></rss>