<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[A__Rong的博客]]></title><description><![CDATA[记录我的python学习之路]]></description><link>https://blog.youkuaiyun.com/A__Rong</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; A__Rong]]></copyright><item><title><![CDATA[kafka错误记录]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/87999576</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/87999576</guid><author>A__Rong</author><pubDate>Thu, 28 Feb 2019 00:40:39 +0800</pubDate><description><![CDATA[错误提示：FATAL Fatal error during KafkaServerStartable startup. Prepare to shutdown (kafka.server.KafkaServerStartable) kafka.common.InconsistentBrokerIdException: Configured broker.id 1 doesn't match sto...]]></description><category></category></item><item><title><![CDATA[Vim编辑文件关闭后，文件内容仍显示在窗口的解决办法]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/85880630</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/85880630</guid><author>A__Rong</author><pubDate>Sat, 05 Jan 2019 22:10:07 +0800</pubDate><description><![CDATA[一、问题描述
通过SecureCRT连接工具，vim编辑文件，退出时，屏幕窗口仍显示文件中的内容，占据了窗口空间，极大影响了观看和操作。
[root@bogon rong]# cd python_test/2.0/
[root@bogon 2.0]# vim hello.py 
  1 #!/usr/bin/python
  2 
  3 print 'hello world!'
  4 name...]]></description><category></category></item><item><title><![CDATA[关于CentOS 7 的截图设置]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/80948040</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/80948040</guid><author>A__Rong</author><pubDate>Sat, 07 Jul 2018 01:05:44 +0800</pubDate><description><![CDATA[CentOS 7 自带了截图的工具，非常方便，免去了我们安装的麻烦。 
当然，为了方便使用，需要修改为自己熟悉的快捷键。

1、截图工具所在位置：应用(Applications)-工具(Utilities)-截图(Screenshot) 
 
2、快捷键设置的位置：应用程序(Applications)-系统工具(System Tools)-设置(Settings)-键盘(Keyboard) 
 
...]]></description><category></category></item><item><title><![CDATA[关于Centos 7 的快捷方式设置，以pycharm为例]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/80948000</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/80948000</guid><author>A__Rong</author><pubDate>Sat, 07 Jul 2018 00:51:24 +0800</pubDate><description><![CDATA[安装了所需的软件，可发现在桌面上并没有快捷方式启动，只能在终端用命令的形式启动。不便捷，找了挺多资料和配置方式，还是免不了踩坑，现在总结下我的配置方式，希望能够帮助到遇到相同问题的你。

一：在/usr/share/applications目录下创建以.desktop为后缀的文件

vim /usr/share/applications/pycharm.desktop



二：将以下内容写入上面...]]></description><category></category></item><item><title><![CDATA[Ubuntu Linux 通过NFS设置共享文件夹简单设置]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/79094690</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/79094690</guid><author>A__Rong</author><pubDate>Thu, 18 Jan 2018 12:43:10 +0800</pubDate><description><![CDATA[关于Ubunut通过NFS设置共享文件夹，本博文做简单设置

文件共享(NFS) 
安装nfs服务: sudo apt install nfs-kernel-server -y 
安装nfs客户端: sudo apt install nfs-common -y

在Server端的设置如以下步骤


安装NFS server软件

sudo apt-get install nfs-kernel-s]]></description><category></category></item><item><title><![CDATA[双系统Ubuntu无法访问Win10磁盘分区解决方法]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/79009002</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/79009002</guid><author>A__Rong</author><pubDate>Tue, 09 Jan 2018 09:06:20 +0800</pubDate><description><![CDATA[今天在linux下打开win的NTFS硬盘总是提示出错了，而且是全部的NTFS盘都出错.提示为：

Error mounting /dev/sda3 at /media/struggle6688/164AFCB44AFC91AB: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dma]]></description><category></category></item><item><title><![CDATA[Mysql 忘记密码解决方法]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/79001407</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/79001407</guid><author>A__Rong</author><pubDate>Mon, 08 Jan 2018 12:03:13 +0800</pubDate><description><![CDATA[由于安装时忘记输入密码，一直无法登录。网上找了很多的方法d都无法解决。以下是本人解决后总结的一些方法，希望对大家亦有所帮助！

解决方法一

简单粗暴的就是直接卸载重装，不过资料库要记得备份。

以下是卸载方法，无残留：

sudo apt purge mysql-*

sudo rm -rf /etc/mysql/ /var/lib/mysql

sudo apt autoremove

sud]]></description><category></category></item><item><title><![CDATA[浏览器无法连接到代理服务器，不能浏览网页的问题]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78909120</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78909120</guid><author>A__Rong</author><pubDate>Wed, 27 Dec 2017 10:09:52 +0800</pubDate><description><![CDATA[今天打开google浏览器突然遇到‘无法连接到代理服务器’windows诊断的结果是配置的代理服务器未响应。解决方法：INternet选项－－》连接－－》局域网设置，把代理服务器前的钩去掉]]></description><category></category></item><item><title><![CDATA[求当前的时分秒]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78442162</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78442162</guid><author>A__Rong</author><pubDate>Sat, 04 Nov 2017 11:07:03 +0800</pubDate><description><![CDATA[·求当前时分秒]]></description><category></category></item><item><title><![CDATA[爬取邮箱，出现带有文字的处理]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78428927</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78428927</guid><author>A__Rong</author><pubDate>Thu, 02 Nov 2017 20:20:32 +0800</pubDate><description><![CDATA[网页爬取邮箱，突然遇到邮箱带有文字的情况 
这里说一下解决的方法： 
在re.findall的时候带上re.ASCII]]></description><category></category></item><item><title><![CDATA[requests的时候遇到 TooManyRedirects 的 异常]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78406889</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78406889</guid><author>A__Rong</author><pubDate>Tue, 31 Oct 2017 19:20:59 +0800</pubDate><description><![CDATA[通常每个浏览器都设置redirect数，因为redirect太大，容易造成CPU耗尽，所以redirect几次就会被强制中止 
关闭redirect（重定向） 
加上参数allow_redirects=False]]></description><category></category></item><item><title><![CDATA[requests获取保存网页代码]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78301829</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78301829</guid><author>A__Rong</author><pubDate>Sat, 21 Oct 2017 10:37:58 +0800</pubDate><description><![CDATA[内容主要是使用python去获取网页的源代码并存储到本地文件中]]></description><category></category></item><item><title><![CDATA[面向对象的进一步拓展]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78248282</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78248282</guid><author>A__Rong</author><pubDate>Mon, 16 Oct 2017 12:03:46 +0800</pubDate><description><![CDATA[面向对象的拓展　　ｓｅｌｆ]]></description><category></category></item><item><title><![CDATA[面向对象的基本概念]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78248161</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78248161</guid><author>A__Rong</author><pubDate>Mon, 16 Oct 2017 11:47:48 +0800</pubDate><description><![CDATA[Python使用类(class)和对象(object)，进行面向对象（object-oriented programming，简称OOP）的编程。]]></description><category></category></item><item><title><![CDATA[函数]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78248042</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78248042</guid><author>A__Rong</author><pubDate>Mon, 16 Oct 2017 11:38:21 +0800</pubDate><description><![CDATA[def函数]]></description><category></category></item><item><title><![CDATA[循环结构]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78247820</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78247820</guid><author>A__Rong</author><pubDate>Mon, 16 Oct 2017 11:21:35 +0800</pubDate><description><![CDATA[循环用于重复执行一些程序块。从上一讲的选择结构，我们已经看到了如何用缩进来表示程序块的隶属关系。循环也会用到类似的写法。]]></description><category></category></item><item><title><![CDATA[缩进]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78247631</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78247631</guid><author>A__Rong</author><pubDate>Mon, 16 Oct 2017 11:08:50 +0800</pubDate><description><![CDATA[Python最具特色的是用缩进来标明成块的代码。我下面以if选择结构来举例。if后面跟随条件，如果条件成立，则执行归属于if的一个代码块。]]></description><category></category></item><item><title><![CDATA[运算]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78247571</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78247571</guid><author>A__Rong</author><pubDate>Mon, 16 Oct 2017 11:05:01 +0800</pubDate><description><![CDATA[基础运算]]></description><category></category></item><item><title><![CDATA[简单的‘Hello World!’]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78247500</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78247500</guid><author>A__Rong</author><pubDate>Mon, 16 Oct 2017 11:00:20 +0800</pubDate><description><![CDATA[Hello World!]]></description><category></category></item><item><title><![CDATA[简单的数据类型以及赋值]]></title><link>https://blog.youkuaiyun.com/A__Rong/article/details/78247457</link><guid>https://blog.youkuaiyun.com/A__Rong/article/details/78247457</guid><author>A__Rong</author><pubDate>Mon, 16 Oct 2017 10:57:41 +0800</pubDate><description><![CDATA[简单的数据类型以及赋值]]></description><category></category></item></channel></rss>