<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lufeiRversing的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lufeiRversing</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lufeiRversing]]></copyright><item><title><![CDATA[windows下，安装pycharm后用pip安装第三方包报出ssl错误解决方法]]></title><link>https://blog.youkuaiyun.com/lufeiRversing/article/details/88231049</link><guid>https://blog.youkuaiyun.com/lufeiRversing/article/details/88231049</guid><author>lufeiRversing</author><pubDate>Wed, 06 Mar 2019 13:17:18 +0800</pubDate><description><![CDATA[windows下安装pycharm后，使用pip命令出现了问题，提示说找不到ssl模块，出现错误如下：


pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.

针对这个问题网上，很多关于Linux环境下的解决方法。而我用的是Windows...]]></description><category></category></item><item><title><![CDATA[dlib和face_recognition安装]]></title><link>https://blog.youkuaiyun.com/lufeiRversing/article/details/87096163</link><guid>https://blog.youkuaiyun.com/lufeiRversing/article/details/87096163</guid><author>lufeiRversing</author><pubDate>Tue, 12 Feb 2019 16:28:55 +0800</pubDate><description><![CDATA[学习使用face_recognition包做人脸检测，而安装face_recognition之前要先安装dlib。

说明一下，anaconda版本4.5.0，python版本3.6.0，dlib须是19.7.0版本的，试了安装19.6.1版本包后，再安装face_recognition失败。

dlib的安装方法参考的是这篇博客内容，主要步骤摘录如下：

首先，Dlib 下载：dlib-19.7...]]></description><category></category></item><item><title><![CDATA[java实现https请求]]></title><link>https://blog.youkuaiyun.com/lufeiRversing/article/details/85683417</link><guid>https://blog.youkuaiyun.com/lufeiRversing/article/details/85683417</guid><author>lufeiRversing</author><pubDate>Thu, 03 Jan 2019 11:22:39 +0800</pubDate><description><![CDATA[学习中遇到的小功能，暂做笔记，功能还可以进一步完善。

HttpsUtil工具类如下



import java.io.*;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.Se...]]></description><category></category></item><item><title><![CDATA[java 后台一次null值踩坑记]]></title><link>https://blog.youkuaiyun.com/lufeiRversing/article/details/79277941</link><guid>https://blog.youkuaiyun.com/lufeiRversing/article/details/79277941</guid><author>lufeiRversing</author><pubDate>Wed, 07 Feb 2018 11:28:41 +0800</pubDate><description><![CDATA[不得不说代码中的null值，总是会在不经意间引起bug，也许看似低级，但是产生的问题还不小。记一下自己的踩坑过程，以此为鉴。
原始代码如下：
Long userId = UserUtil.getLoginUserId(request);
UserInterestUser userInterestUser = userService.queryOne(MapUtil.buildMap("user]]></description><category></category></item><item><title><![CDATA[java 中try catch finally return 执行顺序小结]]></title><link>https://blog.youkuaiyun.com/lufeiRversing/article/details/79256994</link><guid>https://blog.youkuaiyun.com/lufeiRversing/article/details/79256994</guid><author>lufeiRversing</author><pubDate>Mon, 05 Feb 2018 10:07:24 +0800</pubDate><description><![CDATA[public class Main {
	public static void main(String[] args) {
		System.out.println(print());
	}
	
	public static String print() {
		try {
			float a = 1/0;
			System.out.println("haha");
		}catch(Exce]]></description><category></category></item></channel></rss>