<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[phearcy的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/phearcy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; phearcy]]></copyright><item><title><![CDATA[mongoDB 二次分组查询]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/127024301</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/127024301</guid><author>phearcy</author><pubDate>Sat, 24 Sep 2022 13:45:24 +0800</pubDate><description><![CDATA[mongoDB 二次分组查询]]></description><category></category></item><item><title><![CDATA[MongoDB 多表查询]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/127024284</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/127024284</guid><author>phearcy</author><pubDate>Sat, 24 Sep 2022 13:43:29 +0800</pubDate><description><![CDATA[mongoDB 多表联查]]></description><category></category></item><item><title><![CDATA[Excel复杂表头构建]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/125725363</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/125725363</guid><author>phearcy</author><pubDate>Mon, 11 Jul 2022 17:37:44 +0800</pubDate><description><![CDATA[Excel复杂表头构建,不定长表头合并,自定义列宽,自定义隔行变色,纵向填充...]]></description><category></category></item><item><title><![CDATA[EasyExcel行转列,二次填充(问题处理)]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/125051043</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/125051043</guid><author>phearcy</author><pubDate>Mon, 30 May 2022 18:12:45 +0800</pubDate><description><![CDATA[使用行转列的填充的处理实例,请参考EasyExcel行转列,不定长换行导出__easyexcel换行导出

在使用EasyExcel填充过程中,会遇到有部分列数据,看似丢失,但是填充的标记还存在,如{data.name},其实是EasyExcel内部机制导出这一列的部分数据没有被填。





经过反复的测试，向右填充时候,必须要有列头，是内部几部机制造成!

解决方案:

方案一、修改EasyExcel的Api重新打包,这种方式费时费力就不考虑.

方案二、使用POI,原生Excel工具写Excel。

]]></description><category></category></item><item><title><![CDATA[EasyExcel行转列,不定长换行导出(一)]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/115393587</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/115393587</guid><author>phearcy</author><pubDate>Fri, 02 Apr 2021 10:59:10 +0800</pubDate><description><![CDATA[使用步骤:
1、定义模版;

2、动态定义模版;

3、模板填充；

pom.xml
&lt;dependency&gt;
    &lt;groupId&gt;com.alibaba&lt;/groupId&gt;
    &lt;artifactId&gt;easyexcel&lt;/artifactId&gt;
    &lt;version&gt;2.2.6&lt;/version&gt;
&lt;/dependency&gt;
&lt;dependency&gt;
    &lt;groupId.]]></description><category></category></item><item><title><![CDATA[springboot项目 resources文件读取方式]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/107039194</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/107039194</guid><author>phearcy</author><pubDate>Tue, 30 Jun 2020 11:39:14 +0800</pubDate><description><![CDATA[需要关注，请点赞

实例如下，需求读取一下 文件内容



处理方式如下




InputStream isRef = this.getClass().getResourceAsStream("/ireport/*.jasper");

]]></description><category></category></item><item><title><![CDATA[ireport 中文处理 微软雅黑]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/107038749</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/107038749</guid><author>phearcy</author><pubDate>Tue, 30 Jun 2020 11:30:46 +0800</pubDate><description><![CDATA[springboot 使用ireport 模板
msyh.ttf 使用window字体，使用转换工具（请百度）
font.xml文件内容如下 
&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;fontFamilies&gt;
    &lt;fontFamily name="微软雅黑"&gt;&lt;!--字体名称--&gt;
        &lt;normal&gt;jaspertemplate/fonts/msyh.ttf&lt;/normal&gt.]]></description><category></category></item><item><title><![CDATA[java.lang.IllegalArgumentException: bound must be positive]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/80776777</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/80776777</guid><author>phearcy</author><pubDate>Fri, 22 Jun 2018 17:41:38 +0800</pubDate><description><![CDATA[异常结果：java.lang.IllegalArgumentException: bound must be positiveat java.util.Random.nextInt(Random.java:388)解决方案：System.out.println(new Random().nextInt(0));]]></description><category></category></item><item><title><![CDATA[开源项目实践]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/16898553</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/16898553</guid><author>phearcy</author><pubDate>Sat, 23 Nov 2013 12:28:46 +0800</pubDate><description><![CDATA[看了很多的博客，很多关于开源方面的实践学习总结，唯独缺少一张图，从总体上概观，稍作概论，留下草草一图，共勉！
好]]></description><category></category></item><item><title><![CDATA[hadoop 2.2.0版本  'protoc --version' did not return a version ->]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/12859621</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/12859621</guid><author>phearcy</author><pubDate>Fri, 18 Oct 2013 23:34:53 +0800</pubDate><description><![CDATA[按照hadoop官方网站的文档，路径为http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html.用svn
 co http://svn.apache.org/repos/asf/hadoop/common/trunk下载资源，使用 mvn clean install -Dsk]]></description><category></category></item><item><title><![CDATA[一种说不出的感觉]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/6480456</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/6480456</guid><author>phearcy</author><pubDate>Fri, 04 Dec 2009 22:02:00 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[不要多说什么]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/4858987</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/4858987</guid><author>phearcy</author><pubDate>Mon, 23 Nov 2009 20:42:00 +0800</pubDate><description><![CDATA[      我们不要说自己没有什么？是应为我们没真正的去拥有个，没有拥有，就多了怨言......]]></description><category></category></item><item><title><![CDATA[jjavabean定义应遵循的规范]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/6479319</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/6479319</guid><author>phearcy</author><pubDate>Fri, 20 Nov 2009 20:51:00 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Servlet笔记]]></title><link>https://blog.youkuaiyun.com/phearcy/article/details/6479317</link><guid>https://blog.youkuaiyun.com/phearcy/article/details/6479317</guid><author>phearcy</author><pubDate>Fri, 20 Nov 2009 20:35:00 +0800</pubDate><description><![CDATA[]]></description><category></category></item></channel></rss>