tomcat9

问题 Post Tomcat 8.0.53, when I install Tomcat (9.0.30 or 8.5.50) and install it as service (Using service.bat), it gets installed but with "Log on" as "Local Service" instead of "Local System account". This can be seen under services in windows. Because of this, when I run the service, the application is not able to read a file. If I manually go to services, open properties for my service, then change the Log on as "Local System" and save, everything works perfectly. Why does this happen for

问题 I am trying to upload list of files to the server using spring MVC. But i am able to store on to the c drive,but i don't know how to upload onto server.Please help me. 回答1: create a folder inside the Tomcat 9 (server) directory as follows .../Apache Software Foundation/Tomcat 9/FileUpload then, you can access the above directory (FileUpload) in java File fileUpload = new File(System.getProperty("catalina.base"), "FileUpload"); but, if you use the eclipse ide, in the development time you

问题 I am trying to upload list of files to the server using spring MVC. But i am able to store on to the c drive,but i don't know how to upload onto server.Please help me. 回答1: create a folder inside the Tomcat 9 (server) directory as follows .../Apache Software Foundation/Tomcat 9/FileUpload then, you can access the above directory (FileUpload) in java File fileUpload = new File(System.getProperty("catalina.base"), "FileUpload"); but, if you use the eclipse ide, in the development time you

问题 My web application makes use of a web framework by including the jar (which has compiled JSPs) into the lib. I'm working on migrating from Tomcat 7 to Tomcat 9. On running the application, I get the below error - java.lang.NoSuchMethodError: org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(Ljava/lang/String;Ljava/lang/Class;Ljavax/servlet/jsp/PageContext;Lorg/apache/jasper/runtime/ProtectedFunctionMapper;Z)Ljava/lang/Object; Unfortunately, I don't have the code for the web

问题 I am deploying a spring boot application to an existing Tomcat 9 instance. When tomcat tries to load the context, I get the following error: org.apache.catalina.startup.HostConfig.deployWAR Error deploying web application archive java.lang.IllegalStateException: Error starting child at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690) at org.apache.catalina.core.StandardHost.addChild

问题 I have a Spring Boot application based on this repository. The problem is I want to serve a UI5 app at the end. I need to make a src\main\webapp folder in my server app to push my static files in. For making this working I did these steps: In my pom.xml I have: <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId>

问题 I was using log4j 1.2 earlier and I recently migrated to log4j 2.0 I was using below listener class in log4j 1.2 in web.xml <listener> <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class> </listener> This listener class is removed after log4j 2.0 and I want replacement of this listener class which allow me to change logger level at runtime and update without restarting tomcat service in my web application. I have tried below listener but this is also restarting

问题 I'm trying Java 10 development with Spring Boot 2 and I encounter some issues. The application is a simple webapp based upon Spring Boot 2. The application launch is ok but when I stop it, I get this warning: WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.apache.catalina.loader.WebappClassLoaderBase (file:/C:/Users/CS/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.11/tomcat-embed-core-9.0.11.jar) to field java.io

问题 Been digging on this for a while. I reviewed multiple articles on this issue. This one was the closest: Tomcat 8 on CentOS 7 does not start as service (but it starts manually ....) The difference being that I am running Tomcat 9.0.33. Here are the particulars: java version "1.8.0_121"\ Java(TM) SE Runtime Environment (build 1.8.0_121-b13)\ Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)\ Tomcat 9.0.33 NAME="CentOS Linux"\ VERSION="7 (Core)"\ ID="centos"\ ID_LIKE="rhel fedora"

问题 Been digging on this for a while. I reviewed multiple articles on this issue. This one was the closest: Tomcat 8 on CentOS 7 does not start as service (but it starts manually ....) The difference being that I am running Tomcat 9.0.33. Here are the particulars: java version "1.8.0_121"\ Java(TM) SE Runtime Environment (build 1.8.0_121-b13)\ Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)\ Tomcat 9.0.33 NAME="CentOS Linux"\ VERSION="7 (Core)"\ ID="centos"\ ID_LIKE="rhel fedora"