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tomcat部署缓存文件如何清除

要清除Tomcat部署的缓存文件，可以按照以下步骤进行操作：停止Tomcat服务器。打开Tomcat的安装目录，并进入work文件夹。在work文件夹中，找到与你的应用程序相关的文件夹。通常，这些文件夹的名称类似于Catalina/localhost/yourAppName。删除该文件夹及其内容。这将清除Tomcat服...

开发笔记 ·2024-09-20

SpringBoot升级Tomcat版本

在父模块中的pom.xml中新增如下内容复制复制复制复制复制<properties>+<tomcat.version>9.0.84</tomcat.version></properties>在dependencyManagement中新增如下依赖复制复制复...

开发笔记 ·2024-09-11

java获取tomcat项目路径

在Java中，可以使用System.getProperty("catalina.base")来获取Tomcat的安装路径。然后再通过拼接路径字符串的方式来获取Tomcat项目的路径。下面是一个示例代码：publicclassMain{publicstaticvoidmain(String[]args...

开发笔记 ·2024-08-26

ORA-07751: slemcr: malloc failure

文档解释ORA-07751:slemcr:mallocfailureCause:Anattempttoallocateacacheforanewly-createdmessagefilefailed.Thisisaninternalerror.Action:Contactyourcustomersupportrepre...

IT技术学习 ·2023-07-28

ORA-27215: skgfgsmcs: sbtinfo2 returned unknown file

文档解释ORA-27215:skgfgsmcs:sbtinfo2returnedunknownfileCause:Duringansbtinfo2()call,themediamanagementsoftwarereturnedinformationaboutanunknownbackupfile.Action:Con...

IT技术学习 ·2023-07-27

ORA-07253: spdes: semctl error, unable to destroy semaphore set.

文档解释ORA-07253:spdes:semctlerror,unabletodestroysemaphoreset.Cause:Semctlsystemcallreturnedanerror.Action:Checksemaphoresets.Mayrequiremanualcleanup.Checkadditio...

IT技术学习 ·2023-07-27

ORA-07231: slemcc: invalid file handle, seals do not match.

文档解释ORA-07231:slemcc:invalidfilehandle,sealsdonotmatch.Cause:Functionwascalledwithaninvalidargument.Thefilehandleusedwasnotobtainedbeslemcr.Action:Internalerror...

IT技术学习 ·2023-07-27

ORA-07753: slemcf: fseek before write failure

文档解释ORA-07753:slemcf:fseekbeforewritefailureCause:Anattempttoseekbeforewritingamessagefilecacheelementfailed.Thisisaninternalerror.Action:Contactyourcustomersup...

IT技术学习 ·2023-07-26

ORA-07755: slemcf: fseek before read failure

文档解释ORA-07755:slemcf:fseekbeforereadfailureCause:Anattempttoseekbeforereadingamessagefilecacheelementfailed.Thisisaninternalerror.Action:Contactyourcustomersupp...

IT技术学习 ·2023-07-26

ORA-07756: slemcf: fread failure

文档解释ORA-07756:slemcf:freadfailureCause:Anattempttoreadamessagefilecacheelementfailed.Thisisaninternalerror.Action:Contactyourcustomersupportrepresentative.ORA-0...

IT技术学习 ·2023-07-26

ORA-07754: slemcf: fwrite failure

文档解释ORA-07754:slemcf:fwritefailureCause:Anattempttowriteamessagefilecacheelementfailed.Thisisaninternalerror.Action:Contactyourcustomersupportrepresentative.Ora...

IT技术学习 ·2023-07-26

ORA-07744: slemcl: invalid error message file handle

文档解释ORA-07744:slemcl:invaliderrormessagefilehandleCause:sealinpassedinhandledoesnotmatchcorrectvalueAction:thisisaninternalerror,pleasereporttoOracleORA-07744:S...

IT技术学习 ·2023-07-26

ORA-09882: sstasfre/sstasdel: shmctl error, unable to remove tas shm page

文档解释ORA-09882:sstasfre/sstasdel:shmctlerror,unabletoremovetasshmpageCause:Errorinshmctl.Action:Checkerrnoreturned.。ORA-09882指的是，sstasfre/sstasdel过程中检测到发生shmctl错...

IT技术学习 ·2023-07-23

ORA-40386: NormContinuous must include at least two LinearNorm elements

文档解释ORA-40386:NormContinuousmustincludeatleasttwoLinearNormelementsCause:NormContinuousincludedlessthantwoLinearNormelements.Action:NormContinuousmustincludeatl...

IT技术学习 ·2023-07-23

ORA-07237: slemcl: invalid file handle, seals do not match.

文档解释ORA-07237:slemcl:invalidfilehandle,sealsdonotmatch.Cause:Functionwascalledwithaninvalidfilehandle.Handlewasnotobtainedbypreviouscalltoslemop.Action:Internal...

IT技术学习 ·2023-07-23