<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[fishernemo的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/fishernemo</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; fishernemo]]></copyright><item><title><![CDATA[能够在下次重新连上服务器时，原封不动地回到那个正在滚动的终端界面]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/159117432</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/159117432</guid><author>fishernemo</author><pubDate>Mon, 16 Mar 2026 12:01:54 +0800</pubDate><description><![CDATA[在云服务器上，如果你直接运行 python main.py，一旦你的电脑关机或者断开 SSH 连接，程序就会立刻被系统杀死。为了解决这个问题，并且和。对于新手，我最推荐使用，它的核心原理是给你开一个“虚拟显示器”，就算你人走线断，这个显示器依然在服务器机房里亮着。]]></description><category></category></item><item><title><![CDATA[Doris数据库处理换行符]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/155886187</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/155886187</guid><author>fishernemo</author><pubDate>Sat, 13 Dec 2025 13:17:08 +0800</pubDate><description><![CDATA[【代码】Doris数据库处理换行符。]]></description><category></category></item><item><title><![CDATA[通过网关配置微信平台的校验文件]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/154170725</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/154170725</guid><author>fishernemo</author><pubDate>Fri, 31 Oct 2025 08:43:36 +0800</pubDate><description><![CDATA[-2、更改nginx配置。--3、重新加载配置。]]></description><category></category></item><item><title><![CDATA[shiro登录经过的路径]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/148533504</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/148533504</guid><author>fishernemo</author><pubDate>Mon, 09 Jun 2025 14:00:44 +0800</pubDate><description><![CDATA[31mERROR[0;39m - Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [org.apache.shiro.authc.AuthenticationException: Token失效，请重新登录] with root cause。]]></description><category></category></item><item><title><![CDATA[javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/148062710</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/148062710</guid><author>fishernemo</author><pubDate>Mon, 19 May 2025 14:26:48 +0800</pubDate><description><![CDATA[排查结果：SSL证书进行了更新，本地有缓存，导致严重不通过，清除本地证书缓存可以解决。调用API接口，返回以上错误。]]></description><category></category></item><item><title><![CDATA[httpclient改为okhttp]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/139988412</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/139988412</guid><author>fishernemo</author><pubDate>Wed, 26 Jun 2024 14:31:26 +0800</pubDate><description><![CDATA[1、配置改为okhttp。]]></description><category></category></item><item><title><![CDATA[禁用swagger]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/134138933</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/134138933</guid><author>fishernemo</author><pubDate>Tue, 31 Oct 2023 14:01:47 +0800</pubDate><description><![CDATA[springfox:]]></description><category></category></item><item><title><![CDATA[Maven 打包指定子工程项目]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/123728344</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/123728344</guid><author>fishernemo</author><pubDate>Fri, 25 Mar 2022 10:05:36 +0800</pubDate><description><![CDATA[maven install 只打包相应模块且带上公用common等依赖模块]]></description><category></category></item><item><title><![CDATA[阿里云ACK无状态服务导入CA证书]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/123239244</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/123239244</guid><author>fishernemo</author><pubDate>Wed, 02 Mar 2022 20:19:35 +0800</pubDate><description><![CDATA[echo "yes" | keytool -import -keystore /usr/lib/jvm/java-1.8-openjdk/jre/lib/security/cacerts -storepass changeit -keypass changeit -alias CA -file ad.cer
]]></description><category></category></item><item><title><![CDATA[记一次MQ发送失败的错误]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/7278919</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/7278919</guid><author>fishernemo</author><pubDate>Thu, 24 Feb 2022 11:04:31 +0800</pubDate><description><![CDATA[症状：某个MQ发送失败

错误日志：

15:00:00.888 [HSFBizProcessor-DEFAULT-6-thread-23] ERROR com.bosideng.bsdyun.msg.service.MqServiceImpl - com.aliyun.openservices.ons.api.exception.ONSClientException: Connect broker failed, Topic=VIP_JOIN_ACTIVITY_PRD, msgId=null
15:00:]]></description><category></category></item><item><title><![CDATA[IDEA导入eclipse的项目编译时报错]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/120489389</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/120489389</guid><author>fishernemo</author><pubDate>Sun, 26 Sep 2021 15:12:14 +0800</pubDate><description><![CDATA[IDEA导入eclipse的项目编译时报错IDEA 错误：非法字符：“\ufeff”

原因是eclipse使用的是UTF-8 BOM

解决办法：



Remove BOM后就可以正常编译
]]></description><category></category></item><item><title><![CDATA[TortoiseSVN锁定后不能正常解锁]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/73330764</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/73330764</guid><author>fishernemo</author><pubDate>Fri, 16 Jun 2017 13:53:46 +0800</pubDate><description><![CDATA[讲一个文件加锁后，删除了当前目录 ，后来解锁就选不到原来的那些锁定文件
解决方法参考：https://stackoverflow.com/questions/8470730/svn-file-locked-by-me-now-cannot-commit-it]]></description><category></category></item><item><title><![CDATA[mybatis insert select ORA-00933]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/71403768</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/71403768</guid><author>fishernemo</author><pubDate>Mon, 08 May 2017 10:29:05 +0800</pubDate><description><![CDATA[mybatis insert select 
ORA-00933 : SQL命令未正确结束

需要加 useGeneratedKeys="false"]]></description><category></category></item><item><title><![CDATA[ORACLE查询数据闪回SQL语法]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/68484350</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/68484350</guid><author>fishernemo</author><pubDate>Thu, 30 Mar 2017 10:53:11 +0800</pubDate><description><![CDATA[select a.id,a.no,a.name  from table
as of timestamp  to_timestamp('2017-03-29 15:21:41','YYYY-MM-DD HH24:MI:SS') a
where a.billrno ='B170329000100']]></description><category></category></item><item><title><![CDATA[EPSON小票打印机 LPT方式打印不起作用]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/53856817</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/53856817</guid><author>fishernemo</author><pubDate>Sat, 24 Dec 2016 10:20:01 +0800</pubDate><description><![CDATA[测试LPT端口是否可用
echo test > lpt1



设备管理器中并行端口设为LPT1]]></description><category></category></item><item><title><![CDATA[表中包含BLOB类型字段时的迁移问题]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/52213834</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/52213834</guid><author>fishernemo</author><pubDate>Mon, 15 Aug 2016 19:05:40 +0800</pubDate><description><![CDATA[今天上午准备利用databaselink(TO_ORATEST.US.ORACLE.COM)从远程数据库向本地数据库 INSERT数据时,因远程表中含有BLOB字段,在SELECT 和 INSERT INTO操作时,报"ORA-22992: 无法使用从远程表选择的 LOB 定位器"错误,通过创建临时表并从临时成功把数据插入到目的表中。具体解决办法如下(以下操作都是在PL/SQL Developer]]></description><category></category></item><item><title><![CDATA[mysql 插入时判断重复时更新]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/51861404</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/51861404</guid><author>fishernemo</author><pubDate>Fri, 08 Jul 2016 15:41:08 +0800</pubDate><description><![CDATA[INSERT INTO mksc_product_price (row_id,store_no,product_no,tag_price,retail_price)
VALUES (uuid_short(),'Y416','B1401010-FC',777,888),
       (uuid_short(),'Y416','B1401010',777,888)
ON DUPLICATE K]]></description><category></category></item><item><title><![CDATA[axis2需要的jar]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/51362542</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/51362542</guid><author>fishernemo</author><pubDate>Tue, 10 May 2016 13:45:05 +0800</pubDate><description><![CDATA[activation-1.1.jar 
axiom-api-1.2.10.jar 
axiom-impl-1.2.10.jar 
axis2-adb-1.5.4.jar 
axis2-adb-codegen-1.5.4.jar 
axis2-codegen-1.5.4.jar 
axis2-java2wsdl-1.5.4.jar 
axis2-kernel-1.5.4.jar 
a]]></description><category></category></item><item><title><![CDATA[mysql-5.7.10-winx64免安装版配置时碰到的问题]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/50629332</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/50629332</guid><author>fishernemo</author><pubDate>Wed, 03 Feb 2016 14:26:22 +0800</pubDate><description><![CDATA[1.启动时失败：failed to set datadir to C:\mysql-5.7.10-winx64\data\For more information, see Help and Support Center at http://www.mysql.com.  


发现目录下 \data文件夹缺失，需要进行初始化。命令为mysqld --initialize --user=my]]></description><category></category></item><item><title><![CDATA[dataGridView自动退出编辑状态]]></title><link>https://blog.youkuaiyun.com/fishernemo/article/details/48521355</link><guid>https://blog.youkuaiyun.com/fishernemo/article/details/48521355</guid><author>fishernemo</author><pubDate>Thu, 17 Sep 2015 14:21:51 +0800</pubDate><description><![CDATA[处理一下CurrentCellDirtyStateChanged事件,当Cell值发生变化,立即提交改变


private void dataGridView1_CurrentCellDirtyStateChanged(object sender, EventArgs e)

        {

            dataGridView1.CommitEdit(DataG]]></description><category></category></item></channel></rss>