<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[tabvla的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/tabvla</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; tabvla]]></copyright><item><title><![CDATA[Cassandra报错 Not enough replicas avaiable for query at consistency LOCAL_ONE]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/138942962</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/138942962</guid><author>tabvla</author><pubDate>Thu, 16 May 2024 09:38:22 +0800</pubDate><description><![CDATA[Cassandra 报错 Not enough replicas avaiable for query at consistency LOCAL_ONE (1 required but only 0 alive） schemaversionmismatchdetected;checktheschemaversionsofyournodesinsystem.localandsystem.peers.]]></description><category></category></item><item><title><![CDATA[Linux安装MQTTX监测EMQX消息订阅]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/138496611</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/138496611</guid><author>tabvla</author><pubDate>Tue, 07 May 2024 09:16:41 +0800</pubDate><description><![CDATA[Linux安装MQTTX，监测EMQX消息订阅，获取MQTT消息]]></description><category></category></item><item><title><![CDATA[Vsftpd报错expired password for user, authentication failure]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/138076719</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/138076719</guid><author>tabvla</author><pubDate>Mon, 22 Apr 2024 15:11:06 +0800</pubDate><description><![CDATA[Vsftpd报错expired password for user, authentication failure, Login faied for user [ftpuser], reply code is: 530。FTP的PAM验证问题]]></description><category></category></item><item><title><![CDATA[Springboot 升级导致跨域 No ‘Access-Control-Allow-Origin‘ header is present on the requested resource]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/138063680</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/138063680</guid><author>tabvla</author><pubDate>Mon, 22 Apr 2024 10:19:26 +0800</pubDate><description><![CDATA[SpringBoot升级，导致跨域报错AccesstoXMLHttpRequestat'http://127.0.0.1:8080/xxx'fromorigin'http://127.0.0.1:8081'hasbeenblockedbyCORSpolicy:No'Access-Control-Allow-Origin'headerispresentontherequestedresource.]]></description><category></category></item><item><title><![CDATA[每小时保留一个文件批量删除其他文件的shell脚本]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/136901158</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/136901158</guid><author>tabvla</author><pubDate>Thu, 21 Mar 2024 11:06:37 +0800</pubDate><description><![CDATA[每小时保留一个文件批量删除其他文件的shell脚本，shell批量删除，bash批量删除]]></description><category></category></item><item><title><![CDATA[MySQL数据库导入sql文件 Got a packet bigger than max_allowed_packet bytes]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/136745421</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/136745421</guid><author>tabvla</author><pubDate>Fri, 15 Mar 2024 17:36:49 +0800</pubDate><description><![CDATA[mysqldump导出sql文件，MySQL数据库导入，Got a packet bigger than max_allowed_packet bytes]]></description><category></category></item><item><title><![CDATA[Java poi导入合并单元格的Excel数据，复杂树形结构，处理重复数据]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/133645441</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/133645441</guid><author>tabvla</author><pubDate>Mon, 09 Oct 2023 11:22:24 +0800</pubDate><description><![CDATA[Excel导入，Java poi导入合并单元格的Excel数据，复杂树形结构，重复数据]]></description><category></category></item><item><title><![CDATA[CVE-2023-22602 CVE-2023-34478 shiro升级1.12.0报错类文件具有错误的版本 61.0, 应为 52.0]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/132887724</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/132887724</guid><author>tabvla</author><pubDate>Fri, 15 Sep 2023 10:33:28 +0800</pubDate><description><![CDATA[CVE-2023-22602 CVE-2023-34478 shiro升级 若依框架
类文件具有错误的版本 61.0, 应为 52.0]]></description><category></category></item><item><title><![CDATA[CVE-2023-20860 将组件 org.springframework:spring-webmvc 升级至 5.3.26 及以上版本]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/132887257</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/132887257</guid><author>tabvla</author><pubDate>Thu, 14 Sep 2023 17:48:33 +0800</pubDate><description><![CDATA[若依框架，将组件 org.springframework:spring-webmvc 升级至 5.3.26 及以上版本，CVE-2023-20860 ]]></description><category></category></item><item><title><![CDATA[在总数不满足的条件下均分不同类型数据的代码逻辑]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/132859682</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/132859682</guid><author>tabvla</author><pubDate>Wed, 13 Sep 2023 17:46:39 +0800</pubDate><description><![CDATA[题库中包含各类型题目，题库中题量未必满足指定题目总数，在混合练习的前提下，如果题库中题目数足够，三种类型题目数量均分，否则，不满足均分后题目数量的题型取全部题目，剩下的均分，依次类推。]]></description><category></category></item><item><title><![CDATA[Error instantiating class with invalid types or values]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/132858816</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/132858816</guid><author>tabvla</author><pubDate>Wed, 13 Sep 2023 17:23:25 +0800</pubDate><description><![CDATA[代码报错：nested exception is org.apache.ibatis.reflection.ReflectionException: Error instantiating class PaperQuestionDetail with invalid types (PaperQuestion) or values (x). Cause: java.lang.IllegalArgumentException: argument type mismatch。]]></description><category></category></item><item><title><![CDATA[Postman无法将Content-Type从text/plain改为appliation/json]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/129614830</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/129614830</guid><author>tabvla</author><pubDate>Fri, 17 Mar 2023 11:06:08 +0800</pubDate><description><![CDATA[Postman无法将Content-Type从text/plain改为appliation/json]]></description><category></category></item><item><title><![CDATA[Jeecms跨域 Request header field is not allowed by Access-Control-Allow-Headers in preflight response]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/129613191</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/129613191</guid><author>tabvla</author><pubDate>Fri, 17 Mar 2023 10:39:17 +0800</pubDate><description><![CDATA[Jeecms框架，前后端分离二次开发，前端跨域报错Request header field is not allowed by Access-Control-Allow-Headers in preflight response]]></description><category></category></item><item><title><![CDATA[一键解决word文档样式格式问题]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/127917541</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/127917541</guid><author>tabvla</author><pubDate>Fri, 18 Nov 2022 15:21:24 +0800</pubDate><description><![CDATA[word文档配置样式 
论文格式 
文档样式修改 
文档格式修改 ]]></description><category></category></item><item><title><![CDATA[HeidiSQL不支持DELIMITER的解决办法]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/127870418</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/127870418</guid><author>tabvla</author><pubDate>Tue, 15 Nov 2022 17:50:24 +0800</pubDate><description><![CDATA[HeidiSQL不支持DELIMITER的解决办法
报错 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to user near 'delimiter' at line 1]]></description><category></category></item><item><title><![CDATA[SQL去除重复数据，无主键]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/127792075</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/127792075</guid><author>tabvla</author><pubDate>Thu, 10 Nov 2022 17:06:48 +0800</pubDate><description><![CDATA[SQL语句去除重复数据，无主键情况]]></description><category></category></item><item><title><![CDATA[Group By和Order By一起使用的问题]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/127688469</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/127688469</guid><author>tabvla</author><pubDate>Fri, 04 Nov 2022 17:03:49 +0800</pubDate><description><![CDATA[Group By和Order By一起使用的问题
先Order By后Group By的实现]]></description><category></category></item><item><title><![CDATA[游标cursor取值报错 Incorrect number of FETCH variables]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/127667079</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/127667079</guid><author>tabvla</author><pubDate>Thu, 03 Nov 2022 11:42:36 +0800</pubDate><description><![CDATA[Incorrect number of FETCH variables，出现在游标select字段与fetch into不匹配，改为field_1, field_2之后成功运行]]></description><category></category></item><item><title><![CDATA[调用存储过程报错 MySQL server version for the right syntax to use near ‘NULL‘ at line 1]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/127666510</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/127666510</guid><author>tabvla</author><pubDate>Thu, 03 Nov 2022 11:29:22 +0800</pubDate><description><![CDATA[MySQL调用存储过程call报错 MySQL server version for the right syntax to use near 'NULL' at line 1]]></description><category></category></item><item><title><![CDATA[MySQL存储过程删除历史数据]]></title><link>https://blog.youkuaiyun.com/tabvla/article/details/127655854</link><guid>https://blog.youkuaiyun.com/tabvla/article/details/127655854</guid><author>tabvla</author><pubDate>Thu, 03 Nov 2022 09:47:21 +0800</pubDate><description><![CDATA[MySQL存储过程实现数据循环清理，每N条保留1条，删除冗余数据
the right syntax to use near NULL at line 1
IncorrectnumberofFETCHvariables]]></description><category></category></item></channel></rss>