<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Programmer_czw的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Programmer_czw</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Programmer_czw]]></copyright><item><title><![CDATA[mac下载idea下载不了]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/140591188</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/140591188</guid><author>Programmer_czw</author><pubDate>Sun, 21 Jul 2024 17:48:24 +0800</pubDate><description><![CDATA[为什么下拉框选择不了啊？]]></description><category></category></item><item><title><![CDATA[SpringCloud学习笔记]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/130997461</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/130997461</guid><author>Programmer_czw</author><pubDate>Sun, 11 Jun 2023 20:35:37 +0800</pubDate><description><![CDATA[*负载均衡算法：**rest接口第几次请求数 % 服务器集群总数量 = 实际调用服务器位置下表，每次服务重启后rest接口计数从1开始。如图：服务器集群总数量：2台第一次请求：1 % 2 = 1 —》 index = 1     list.get(index);第二次请求：2 % 2 = 0 —》 index = 0     list.get(index)]]></description><category></category></item><item><title><![CDATA[JMeter安装教程mac版本，以及测试过程]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/131026537</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/131026537</guid><author>Programmer_czw</author><pubDate>Sun, 04 Jun 2023 08:49:53 +0800</pubDate><description><![CDATA[Mac版JMeter安装教程，以及简单的使用]]></description><category></category></item><item><title><![CDATA[阿里云服务器中安装配置mysql数据库保姆级教程]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/130655223</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/130655223</guid><author>Programmer_czw</author><pubDate>Sat, 13 May 2023 11:48:42 +0800</pubDate><description><![CDATA[最后检查阿里云安全组是否开放3306端口，没有就手动添加。运行下面两句话就可以通过root账户远程登录。]]></description><category></category></item><item><title><![CDATA[【Please make sure you have the correct access rights 解决方法】]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/130652456</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/130652456</guid><author>Programmer_czw</author><pubDate>Sat, 13 May 2023 00:33:28 +0800</pubDate><description><![CDATA[Please make sure you have the correct access rights and the repository exists]]></description><category></category></item><item><title><![CDATA[窗口函数row_number() over (partition by 字段1 order by 字段2)]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/130588250</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/130588250</guid><author>Programmer_czw</author><pubDate>Tue, 09 May 2023 23:25:55 +0800</pubDate><description><![CDATA[数据库中的开窗函数，row_number() over (partition by ... order by ... )]]></description><category></category></item><item><title><![CDATA[遍历指定目录下所有的文件]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/129102974</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/129102974</guid><author>Programmer_czw</author><pubDate>Sat, 18 Feb 2023 18:13:42 +0800</pubDate><description><![CDATA[【代码】遍历指定目录下所有的文件。File类]]></description><category></category></item><item><title><![CDATA[【Java基本知识】]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/128555310</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/128555310</guid><author>Programmer_czw</author><pubDate>Mon, 09 Jan 2023 23:46:12 +0800</pubDate><description><![CDATA[===========后面在更新。线程的创建方式有4种。]]></description><category></category></item><item><title><![CDATA[按日期分组销售产品]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/128588494</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/128588494</guid><author>Programmer_czw</author><pubDate>Sat, 07 Jan 2023 10:45:05 +0800</pubDate><description><![CDATA[【代码】按日期分组销售产品。]]></description><category></category></item><item><title><![CDATA[【MySQL中索引】]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/128524419</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/128524419</guid><author>Programmer_czw</author><pubDate>Wed, 04 Jan 2023 22:05:41 +0800</pubDate><description><![CDATA[索引的数据结构就是，目的就是为了。]]></description><category></category></item><item><title><![CDATA[【Linux基本命令】]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/128438567</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/128438567</guid><author>Programmer_czw</author><pubDate>Sat, 31 Dec 2022 18:09:43 +0800</pubDate><description><![CDATA[【代码】【无标题】]]></description><category></category></item><item><title><![CDATA[【MySQL笔记】]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/128376934</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/128376934</guid><author>Programmer_czw</author><pubDate>Sun, 25 Dec 2022 12:07:41 +0800</pubDate><description><![CDATA[一旦执行rollback，则可以实现数据回滚。回滚到最近的一次commit之后。一旦执行COMMIT，则数据就被永久的保存在了数据库中，意味着数据不可以回滚。表级约束：在表中所有字段都声明完，在所有字段的后面声明的约束。alter table 时添加或者删除约束。列级约束：将此约束声明在对应字段的后面。为了保证数据的完整性。改utf8mb3是自己设置的字符集。显示了指明了要创建的数据库的字符集。查看当前数据库中保存的数据表。角度一：约束的字段的个数。单列约束 VS 多列约束。角度二：约束的作用范围。]]></description><category></category></item><item><title><![CDATA[【MySQL初级】]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/128200682</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/128200682</guid><author>Programmer_czw</author><pubDate>Mon, 19 Dec 2022 19:49:02 +0800</pubDate><description><![CDATA[mysql初级]]></description><category></category></item><item><title><![CDATA[MacBook配置Maven环境]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/128048030</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/128048030</guid><author>Programmer_czw</author><pubDate>Sat, 26 Nov 2022 09:45:45 +0800</pubDate><description><![CDATA[mac配置maven环境变量]]></description><category></category></item><item><title><![CDATA[MacBook配置JDK环境变量]]></title><link>https://blog.youkuaiyun.com/Programmer_czw/article/details/128035215</link><guid>https://blog.youkuaiyun.com/Programmer_czw/article/details/128035215</guid><author>Programmer_czw</author><pubDate>Fri, 25 Nov 2022 11:37:25 +0800</pubDate><description><![CDATA[MacBook配置JDK环境变量]]></description><category></category></item></channel></rss>