<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[bingoshy的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bingoshy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bingoshy]]></copyright><item><title><![CDATA[将内容推送至公众号]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/157690780</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/157690780</guid><author>bingoshy</author><pubDate>Wed, 11 Feb 2026 14:06:48 +0800</pubDate><description><![CDATA[将文章内容推送至公众号]]></description><category></category></item><item><title><![CDATA[OpenCV+python手势识别框架和简单例子]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/89313364</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/89313364</guid><author>bingoshy</author><pubDate>Fri, 30 Jan 2026 13:57:09 +0800</pubDate><description><![CDATA[基于OpenCV2.4.8和 python 2.7实现简单的手势识别。

以下为基本步骤

1.去除背景，提取手的轮廓

2. RGB-&gt;YUV，同时计算直方图

3.进行形态学滤波，提取感兴趣的区域

4.找到二值化的图像轮廓

5.找到最大的手型轮廓

6.找到手型轮廓的凸包

7.标记手指和手掌

8.把提取的特征点和手势字典中的进行比对，然后判断手势和形状

提取手的轮廓cv2.f...]]></description><category></category></item><item><title><![CDATA[VUE集成UEditor]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/157541901</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/157541901</guid><author>bingoshy</author><pubDate>Fri, 30 Jan 2026 11:37:44 +0800</pubDate><description><![CDATA[VUE 集成 UEditor]]></description><category></category></item><item><title><![CDATA[jpa 删除报参数不配置]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/146474477</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/146474477</guid><author>bingoshy</author><pubDate>Mon, 24 Mar 2025 13:53:14 +0800</pubDate><description><![CDATA[jpa 逻辑删除]]></description><category></category></item><item><title><![CDATA[linux 安装后配置]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/127300775</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/127300775</guid><author>bingoshy</author><pubDate>Thu, 13 Oct 2022 15:01:26 +0800</pubDate><description><![CDATA[linux 安装完后，常用配置]]></description><category></category></item><item><title><![CDATA[MultipartFile 文件上传后，重命名问题]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/124095709</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/124095709</guid><author>bingoshy</author><pubDate>Mon, 11 Apr 2022 14:05:05 +0800</pubDate><description><![CDATA[MultipartFile 文件上传后，重命名问题]]></description><category></category></item><item><title><![CDATA[resultMap使用]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/121680813</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/121680813</guid><author>bingoshy</author><pubDate>Thu, 02 Dec 2021 16:45:14 +0800</pubDate><description><![CDATA[&lt;!--column不做限制，可以为任意表的字段，而property须为type 定义的pojo属性--&gt;
&lt;resultMap id="唯一的标识" type="映射的pojo对象"&gt;
  &lt;id column="表的主键字段，或者可以为查询语句中的别名字段" jdbcType="字段类型" property="映射pojo对象的主键属性" /&gt;
  &lt;result column="表的一个字段（可以为任意表的一个字段）" jdbcType="字段类型" pro.]]></description><category></category></item><item><title><![CDATA[数据库超10万数据导出Excel]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/110489514</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/110489514</guid><author>bingoshy</author><pubDate>Wed, 02 Dec 2020 16:40:29 +0800</pubDate><description><![CDATA[ps: 首先科普一下基础知识

　　Excel 2003及以下的版本。一张表最大支持65536行数据，256列。也就是说excel2003完全不可能满足百万数据导出的需求。

　　Excel 2007-2010版本。一张表最大支持1048576行，16384列；





POI的官网。http://poi.apache.org/spreadsheet/index.html

　　官方提到自POI3.8版本开始提供了一种SXSSF的方式，用于超大数据量的操作。于是...

　　原文：

　　SXSSF ..]]></description><category></category></item><item><title><![CDATA[springBoot添加Shiro 事务失效]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/107854431</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/107854431</guid><author>bingoshy</author><pubDate>Fri, 07 Aug 2020 09:02:39 +0800</pubDate><description><![CDATA[昨天遇到一个非常奇怪的问题，在一个Service中使用@Transactional注解的一个方法无论如何都不能开启事务。项目用的是Springboot和Mybatis Plus，权限验证用的是Shiro。Service层的伪代码如下：


@Transactional(rollbackFor = Exception.class)
public void register(String username, String password) {
    Member member = new Member();]]></description><category></category></item><item><title><![CDATA[androidStudio 通过无线同步手机]]></title><link>https://blog.youkuaiyun.com/bingoshy/article/details/106047001</link><guid>https://blog.youkuaiyun.com/bingoshy/article/details/106047001</guid><author>bingoshy</author><pubDate>Mon, 11 May 2020 09:16:57 +0800</pubDate><description><![CDATA[先用电脑连接手机，

再在Terminal 命令窗口输入

cd /Library/Android/sdk/platform-tools/
进入到安装的sdk下的platform-tools 下

adb tcpip 4444 绑定一个端口号



再输入手机的Ip 地址和端口号

adb connect 192.168.31.121:4444 



连接成功
...]]></description><category></category></item></channel></rss>