<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[bohu83的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bohu83</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bohu83]]></copyright><item><title><![CDATA[springboot war部署tomcat报错报404]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/151923982</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/151923982</guid><author>bohu83</author><pubDate>Sun, 21 Sep 2025 11:04:11 +0800</pubDate><description><![CDATA[还不行，怀疑是Druid 版本与 Spring Boot 自动配置机制不兼容，暂时用默认的HikariCP 连接池替代快速绕过。如果想跟springboot内嵌的保持一致，可以把war改名为ROOT.war。我搜了下代码，没有专门写ErrorPageFilter，可能是哪里初始化冲突了，临时排除下。因为部署在tomcat后，XXX.war 访问url会再原来基础上，增加一个前缀XXX.-- 添加provided范围的Tomcat依赖 -->-- 排除内嵌Tomcat -->pom版本：看了下版本，]]></description><category></category></item><item><title><![CDATA[python 入门笔记7-面向对象]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/146348068</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/146348068</guid><author>bohu83</author><pubDate>Tue, 18 Mar 2025 19:46:56 +0800</pubDate><description><![CDATA[注意：__private_attrs两个下划线开头，声明该属性为私有，不能在类地外部被使用或直接访问。定义一个Person 类，有出生日期跟姓名两个属性，有一个方法，根据出生日期计算年龄age方法。练习：几何图形计算：实现 Circle、Rectangle 类，计算面积和周长。属性引用使用和 Python 中所有的属性引用一样的标准语法：obj.name。类对象支持两种操作：属性引用和实例化。：对象的蓝图，定义对象的属性和方法。：类的实例，具有具体的属性和行为。：对象的状态（变量）。：对象的行为（函数）。]]></description><category></category></item><item><title><![CDATA[torch_geometric 安装]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/146267370</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/146267370</guid><author>bohu83</author><pubDate>Fri, 14 Mar 2025 21:22:53 +0800</pubDate><description><![CDATA[测试GNN需要用到torch_geometric包，根据自己的版本环境安装依赖。]]></description><category></category></item><item><title><![CDATA[python 入门笔记6-函数]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145782404</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145782404</guid><author>bohu83</author><pubDate>Fri, 07 Mar 2025 18:31:07 +0800</pubDate><description><![CDATA[python入门笔记，函数]]></description><category></category></item><item><title><![CDATA[python入门笔记5-集合与字典]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145740068</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145740068</guid><author>bohu83</author><pubDate>Thu, 20 Feb 2025 22:51:45 +0800</pubDate><description><![CDATA[python入门笔记，集合与字典]]></description><category></category></item><item><title><![CDATA[python入门笔记4]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145736245</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145736245</guid><author>bohu83</author><pubDate>Wed, 19 Feb 2025 20:17:37 +0800</pubDate><description><![CDATA[python 入门笔记，list,部分内容摘自deepseek]]></description><category></category></item><item><title><![CDATA[Python入门笔记3]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145730221</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145730221</guid><author>bohu83</author><pubDate>Wed, 19 Feb 2025 16:34:45 +0800</pubDate><description><![CDATA[python 入门笔记，循环]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列 27、手掌控制小车运动]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145552477</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145552477</guid><author>bohu83</author><pubDate>Mon, 10 Feb 2025 17:14:34 +0800</pubDate><description><![CDATA[亚博microros,非虚拟机原生ubuntu系列，手掌控制小车运动]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：26手势控制小车基础运动]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145547650</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145547650</guid><author>bohu83</author><pubDate>Mon, 10 Feb 2025 13:02:21 +0800</pubDate><description><![CDATA[亚博microros小车，非虚拟机原生ubuntu系列，手势控制小车运动]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：25 二维码控制运动 ]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145517830</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145517830</guid><author>bohu83</author><pubDate>Sat, 08 Feb 2025 16:53:46 +0800</pubDate><description><![CDATA[亚博microros,非虚拟机原生ubuntu系列，二维码运动控制]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：24 巡线驾驶]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145502449</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145502449</guid><author>bohu83</author><pubDate>Fri, 07 Feb 2025 21:22:03 +0800</pubDate><description><![CDATA[亚博microros小车，非虚拟机原生ubuntu系列，巡线驾驶。]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：23 人脸识别追踪]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145491624</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145491624</guid><author>bohu83</author><pubDate>Fri, 07 Feb 2025 16:50:55 +0800</pubDate><description><![CDATA[亚博microros小车，非虚拟机原生ubuntu系列，人脸识别追踪]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：22 物体识别追踪]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145460553</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145460553</guid><author>bohu83</author><pubDate>Wed, 05 Feb 2025 21:52:15 +0800</pubDate><description><![CDATA[亚博microros小车，非虚拟机原生ubuntu系列，物体识别追踪]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：21 颜色追踪]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145446114</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145446114</guid><author>bohu83</author><pubDate>Tue, 04 Feb 2025 23:34:23 +0800</pubDate><description><![CDATA[亚博micros小车，非虚拟机原生ubuntu系列，视觉追踪。]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：20 ROS Robot APP建图]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145428204</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145428204</guid><author>bohu83</author><pubDate>Mon, 03 Feb 2025 22:21:19 +0800</pubDate><description><![CDATA[亚博microros小车，非虚拟机原生ubuntu系列，ros_robot app建图。]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：19 nav2 导航]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145418321</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145418321</guid><author>bohu83</author><pubDate>Sun, 02 Feb 2025 16:14:05 +0800</pubDate><description><![CDATA[亚博microros小车，非虚拟机原生ubuntu系列，nav2导航。]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：18 Cartographer建图]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145406700</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145406700</guid><author>bohu83</author><pubDate>Fri, 31 Jan 2025 18:54:14 +0800</pubDate><description><![CDATA[亚博microros小车,非虚拟机原生ubuntu系列，Cartographer 激光雷达建图。]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：17 gmapping]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145398616</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145398616</guid><author>bohu83</author><pubDate>Thu, 30 Jan 2025 16:08:44 +0800</pubDate><description><![CDATA[亚博microros小车，非官方虚拟机原生ubuntu系列，使用激光雷达构建gmapping地图。]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：16 机器人状态估计 ]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145394204</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145394204</guid><author>bohu83</author><pubDate>Wed, 29 Jan 2025 18:43:05 +0800</pubDate><description><![CDATA[亚博microros小车，非虚拟机原生ubuntu系列，小车状态估计]]></description><category></category></item><item><title><![CDATA[亚博microros小车-原生ubuntu支持系列：15 激光雷达巡逻]]></title><link>https://blog.youkuaiyun.com/bohu83/article/details/145371114</link><guid>https://blog.youkuaiyun.com/bohu83/article/details/145371114</guid><author>bohu83</author><pubDate>Mon, 27 Jan 2025 21:22:18 +0800</pubDate><description><![CDATA[小车会根据设定的巡逻路线进行运动，同时小车上的雷达会扫描设定的雷达角度和设定障碍检测距离范围内是否有障碍物，有障碍则会停下且蜂鸣器会响，没有障碍物则继续巡逻。Command：巡逻路线，有以下几种路线：【LengthTest】-直线巡逻、【Circle】-圆圈巡逻、【Square】-正方形巡逻、【Triangle】-三角形巡逻。感觉这是这一系列代码最长的一次，主要的函数是直线advancing和旋转Spin，其他的命令就是使用组合，我尽量加了注释。打开参数调节器，给定巡逻路线，终端输入，]]></description><category></category></item></channel></rss>