<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[VipperSeven的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/VipperSeven</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; VipperSeven]]></copyright><item><title><![CDATA[集合转数组的toArray()和toArray(T[] a)方法]]></title><link>https://blog.youkuaiyun.com/VipperSeven/article/details/79745766</link><guid>https://blog.youkuaiyun.com/VipperSeven/article/details/79745766</guid><author>VipperSeven</author><pubDate>Thu, 29 Mar 2018 17:08:27 +0800</pubDate><description><![CDATA[转载自：https://www.cnblogs.com/goloving/p/7693388.html   感谢原作者1、ArrayList的toArray　　ArrayList提供了一个将List转为数组的一个非常方便的方法toArray。toArray有两个重载的方法：　　（1）list.toArray();　　（2）list.toArray(T[]  a);　　对于第一个重载方法，是将lis...]]></description><category></category></item><item><title><![CDATA[BeanUtils 在复制类时需要注意 值为空的情况]]></title><link>https://blog.youkuaiyun.com/VipperSeven/article/details/79702609</link><guid>https://blog.youkuaiyun.com/VipperSeven/article/details/79702609</guid><author>VipperSeven</author><pubDate>Mon, 26 Mar 2018 19:27:53 +0800</pubDate><description><![CDATA[BeanUtils.copyProperties(dest, orig);此处引用的是 org.apache.commons.beanutils.BeanUtils;ConvertUtils.register(new DateConverter(null), java.util.Date.class);//添加这一行代码，解决date 类型为空  报错ConvertUtils.register(n...]]></description><category></category></item><item><title><![CDATA[excel 文件解析报错  jxl.read.biff.BiffException: Unable to recognize OLE stream]]></title><link>https://blog.youkuaiyun.com/VipperSeven/article/details/79644458</link><guid>https://blog.youkuaiyun.com/VipperSeven/article/details/79644458</guid><author>VipperSeven</author><pubDate>Wed, 21 Mar 2018 19:20:47 +0800</pubDate><description><![CDATA[完整报错信息：jxl.read.biff.BiffException: Unable to recognize OLE stream	at jxl.read.biff.CompoundFile.&amp;lt;init&amp;gt;(CompoundFile.java:116)	at jxl.read.biff.File.&amp;lt;init&amp;gt;(File.java:127)	at jxl.Workbook.g...]]></description><category></category></item><item><title><![CDATA[myeclipse/eclipse  打开报错，所有maven项目无法编译]]></title><link>https://blog.youkuaiyun.com/VipperSeven/article/details/79549630</link><guid>https://blog.youkuaiyun.com/VipperSeven/article/details/79549630</guid><author>VipperSeven</author><pubDate>Wed, 14 Mar 2018 09:12:33 +0800</pubDate><description><![CDATA[报错信息如下：Errors occurred during the build.Error instantiating builder 'org.eclipse.m2e.core.maven2Builder'.Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.Mav...]]></description><category></category></item></channel></rss>