<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[du123456e的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/du123456e</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; du123456e]]></copyright><item><title><![CDATA[oracle 执行命令 ORA-12560 TNS 协议适配器错误]]></title><link>https://blog.youkuaiyun.com/du123456e/article/details/147270754</link><guid>https://blog.youkuaiyun.com/du123456e/article/details/147270754</guid><author>du123456e</author><pubDate>Wed, 16 Apr 2025 10:29:11 +0800</pubDate><description><![CDATA[1、查看 安装目录文件：C:\app\dbj\product\11.2.0\client_1\network\admin\tnsnames.ora 中服务名称。1、通过oracle Net Manager工具打开 发现服务命名打开没服务。2、执行sqlplus 或其他oracle 相关命令包 协议配置错误。3、根本原因：系统未识别要连接的数据库实例标识（SID）。//这里的名称是ORA9。]]></description><category></category></item><item><title><![CDATA[centos7安装mysql5.7，]]></title><link>https://blog.youkuaiyun.com/du123456e/article/details/132842067</link><guid>https://blog.youkuaiyun.com/du123456e/article/details/132842067</guid><author>du123456e</author><pubDate>Tue, 12 Sep 2023 23:19:36 +0800</pubDate><description><![CDATA[-----------------------------------以下均是登录数据库中的操作---------------------------------------------这个方法用于普通修改密码，如果报方法二的错误，请继续使用方法二进行修改。#执行show命令报错。]]></description><category></category></item><item><title><![CDATA[堆内存溢出--OutofMemoryError：Java heap space]]></title><link>https://blog.youkuaiyun.com/du123456e/article/details/126668214</link><guid>https://blog.youkuaiyun.com/du123456e/article/details/126668214</guid><author>du123456e</author><pubDate>Fri, 02 Sep 2022 18:43:34 +0800</pubDate><description><![CDATA[这是我nainai的踩了两天的坑，得到的最终的结论，希望这篇文章能够给像我这样的小白程序猿一点帮助。]]></description><category></category></item><item><title><![CDATA[socket发送数据与接收数据]]></title><link>https://blog.youkuaiyun.com/du123456e/article/details/126013395</link><guid>https://blog.youkuaiyun.com/du123456e/article/details/126013395</guid><author>du123456e</author><pubDate>Wed, 27 Jul 2022 14:30:06 +0800</pubDate><description><![CDATA[代码】socket发送数据与接收数据。]]></description><category></category></item></channel></rss>