<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[codeissodifficulty的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/codeissodifficulty</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; codeissodifficulty]]></copyright><item><title><![CDATA[天猫精灵/小爱同学+巴法云+Openwrt控制局域网电脑/群晖开关机]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/134472821</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/134472821</guid><author>codeissodifficulty</author><pubDate>Sat, 18 Nov 2023 01:35:42 +0800</pubDate><description><![CDATA[天猫精灵/小爱同学+巴法云+Openwrt控制局电脑/群晖开关机]]></description><category></category></item><item><title><![CDATA[ESP8266开发环境搭建踩坑]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/126567625</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/126567625</guid><author>codeissodifficulty</author><pubDate>Sun, 28 Aug 2022 12:59:20 +0800</pubDate><description><![CDATA[esp8266安信可一体式环境搭建踩坑日志]]></description><category></category></item><item><title><![CDATA[Android studio虚拟机联网]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/120863425</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/120863425</guid><author>codeissodifficulty</author><pubDate>Wed, 20 Oct 2021 12:42:21 +0800</pubDate><description><![CDATA[Android studio虚拟机联网
背景
最近由于需要调试老是使用真机每次都要链接太麻烦,我的大致思路是功能慢慢完善使用虚拟机调试,一个功能开发的差不多了再到真机上试一下,但是虚拟网络不同很是不爽,网上搜了一大堆要么不详细,要么不兼容,所以观者需要先看一下开发环境的版本和sdk的版本再决定是否读完
环境

虚拟机版本

注意这个可能影响你的成功

进入SDK目录,每个人的不一样

这里找

在emulator文件夹里面按住shift键然后鼠标右键

找到名字

.\emulator use -list-]]></description><category></category></item><item><title><![CDATA[AndroidStudio添加新的依赖包不生效问题]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/120208936</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/120208936</guid><author>codeissodifficulty</author><pubDate>Thu, 09 Sep 2021 20:20:54 +0800</pubDate><description><![CDATA[这里写自定义目录标题AndroidStudio添加新的依赖包不生效问题添加依赖
AndroidStudio添加新的依赖包不生效问题
今天给自己编写的app添加了一个工具类,发现在External libraries 中发现已经添加成功,但是在使用时就是无导入,ctr + enter还提示向app中引入依赖
添加依赖
1.向build.gradle中添加依赖

2 查看External libraries


这里出现已经基本成功
3.如果在书写代码时无法时提示时点击这里


...]]></description><category></category></item><item><title><![CDATA[Pyqt5编写小工具 Fatal error detected failed to execute script  main.py]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/115523884</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/115523884</guid><author>codeissodifficulty</author><pubDate>Thu, 08 Apr 2021 16:41:22 +0800</pubDate><description><![CDATA[@[TOC]用Python编写一个简单的gui程序-批量重命名工具
用Python编写一个简单的gui程序-批量重命名工具
1.安装python3
2.安装相关库
pip install PyQt5
pip install pyqt-tools
pip install pyinstaller

3.编写代码
上代码
4.打包
# -F 打包成一个exe文件 -w 不要黑窗口
pyinstaller -F -w main.py

上图
5.打包中遇到问题 failed to execute script  m]]></description><category></category></item><item><title><![CDATA[Springboot+RestTemplate+文件上传(微服务调用)]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/104050996</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/104050996</guid><author>codeissodifficulty</author><pubDate>Mon, 20 Jan 2020 14:02:39 +0800</pubDate><description><![CDATA[Springboot+RestTemplate+文件上传背景调用方式1.配置2.注入3.使用
背景
1.最近使用微服务,结果由于公司没有明确的统一技术,导致项目里使用了多种微服务调用方式,有dubbo,feign,由于服务提供者只提供了rest接口,所以在改为微服务调用的方式用不了dubbo,就用了feign,由于版本问题,feign传文件有异常,所以就用了restTemplate
调用方式
1....]]></description><category></category></item><item><title><![CDATA[JAVA布隆过滤器的使用BloomFilter]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/93980291</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/93980291</guid><author>codeissodifficulty</author><pubDate>Fri, 28 Jun 2019 11:32:01 +0800</pubDate><description><![CDATA[JAVA布隆过滤器的使用BloomFilter需求:对于一些url的去重若果量大的话使用redis会卡顿的,使用缓存还要考虑持久化,系统一关就没了.于是就百度了一下布隆过滤器刚刚好,处理上亿数据也很快,站内存也小.用法:1.自己实现(可能不稳定,功能不是太多,一个添加,一个判断是否添加过了)2.感谢java强大的生态,谷歌的guava工具里竟然有这个工具(我给写了工具类,方便吧数据给放到文件里,实...]]></description><category></category></item><item><title><![CDATA[SpringBoot整合elasticsearch-rest-high-level-client]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/90074511</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/90074511</guid><author>codeissodifficulty</author><pubDate>Fri, 10 May 2019 16:18:41 +0800</pubDate><description><![CDATA[SpringBoot整合elasticsearch-rest-high-level-client
做复杂的搜索,
上代码
https://github.com/nalipiaoxiang/ElasticSearchDemo.git

]]></description><category></category></item><item><title><![CDATA[RedisDesktopManager 2019.0.0下载]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/89531662</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/89531662</guid><author>codeissodifficulty</author><pubDate>Fri, 26 Apr 2019 09:47:08 +0800</pubDate><description><![CDATA[添加链接描述
密码jrkn

]]></description><category></category></item><item><title><![CDATA[JAVA爬虫学习之单线程httpclient]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/89221797</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/89221797</guid><author>codeissodifficulty</author><pubDate>Thu, 11 Apr 2019 22:30:16 +0800</pubDate><description><![CDATA[JAVA爬虫学习之单线程httpclient一爬虫介绍感想爬虫是什么
爬虫介绍
爬虫就是获取网页的内容,机器获取.
感想
新来一个同事是做python,看他使用python爬取网页内容溜得很,所以也想用java试试,以前没听说过java爬虫,但是Google了一下,发现java的生态实在是太好了,各种爬虫,多线程,分布式,代理…几乎python有的,java也有…
废话不多说…开工
爬虫是什么
	...]]></description><category></category></item><item><title><![CDATA[List集合按照对属性排序]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/88864891</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/88864891</guid><author>codeissodifficulty</author><pubDate>Thu, 28 Mar 2019 11:14:22 +0800</pubDate><description><![CDATA[排序分顺逆
顺
List&lt;对象&gt; list = data.stream().sorted(Comparator.comparing(对象::get属性))
				.collect(Collectors.toList());

逆
List&lt;对象&gt; list1 = data.stream().sorted(Comparator.comparing(对象::get属性).re...]]></description><category></category></item><item><title><![CDATA[从集合List对象中抽取两种属性转Map]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/88864358</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/88864358</guid><author>codeissodifficulty</author><pubDate>Thu, 28 Mar 2019 10:57:49 +0800</pubDate><description><![CDATA[从集合List&lt;对象&gt;中抽取两种属性转Map
Map&lt;Integer, String&gt; map = data.stream().collect(Collectors.toMap(Person::getAge, Person::getName));

注意,若果有两个对象属性一样会报错,IllegalStateException: Duplicate key xxx,key ...]]></description><category></category></item><item><title><![CDATA[Java List集合去重新方法]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/88864196</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/88864196</guid><author>codeissodifficulty</author><pubDate>Thu, 28 Mar 2019 10:52:38 +0800</pubDate><description><![CDATA[在业务逻辑越来越复杂的当前,去重是业务逻辑也很多,下面介绍几种
List(字符串)去重
List&lt;String&gt; collect = list.stream().distinct().collect(Collectors.toList());

List(对象),去重其属性一,单一属性,下面还有去多属性
推荐:速度比接下来的快
List&lt;对象&gt; quchong = data...]]></description><category></category></item><item><title><![CDATA[Java8 Stream学习]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/88857348</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/88857348</guid><author>codeissodifficulty</author><pubDate>Thu, 28 Mar 2019 10:43:31 +0800</pubDate><description><![CDATA[先建立一个实体模型
public class PersonModel {

	private String name;
	private Integer age;
	private String gender;
	public PersonModel() {
		super();
		// TODO Auto-generated constructor stub
	}
	public Person...]]></description><category></category></item><item><title><![CDATA[JAVA处理URL连接里的中文,只转码URLencode]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/87978241</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/87978241</guid><author>codeissodifficulty</author><pubDate>Wed, 27 Feb 2019 16:27:39 +0800</pubDate><description><![CDATA[JAVA处理URL连接里的中文,只转码URLencode]]></description><category></category></item><item><title><![CDATA[vi不能上下左右]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/84134590</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/84134590</guid><author>codeissodifficulty</author><pubDate>Fri, 16 Nov 2018 10:10:00 +0800</pubDate><description><![CDATA[解救方法安装vim
例如Ubuntu :
apt-get install vim


]]></description><category></category></item><item><title><![CDATA[安装软件出现Media change: please insert the disc labeled  'Debian GNU/Linux 7.0.0 _Wheezy_ - Official i386]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/84134568</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/84134568</guid><author>codeissodifficulty</author><pubDate>Fri, 16 Nov 2018 10:08:48 +0800</pubDate><description><![CDATA[安装软件出现Media change: please insert the disc labeled
‘Debian GNU/Linux 7.0.0 Wheezy - Official i386 CD Binary-1 20130504-15:20’
in the drive ‘/media/cdrom/’ and press enter
也就是要求插入Debian光盘来离线安装软件包。有点古老的...]]></description><category></category></item><item><title><![CDATA[apt-get update 时出现W: There is no public key available for the following key IDs:]]></title><link>https://blog.youkuaiyun.com/codeissodifficulty/article/details/84134189</link><guid>https://blog.youkuaiyun.com/codeissodifficulty/article/details/84134189</guid><author>codeissodifficulty</author><pubDate>Fri, 16 Nov 2018 09:48:40 +0800</pubDate><description><![CDATA[apt-get update 时出现W: There is no public key available for the following key IDs:
apt-get install debian-keyring debian-archive-keyring
安装key源
apt-key update
更新key
接着apt-get update
解决


...]]></description><category></category></item></channel></rss>