I'm looking to make JSP work in Spring Boot 2.
This is a port of an application running on an old version of Spring Boot 1.
This app worked very well. But as soon as I migrated to Spring Boot 2 .. impossible to access the JSP page (the mapping is done well but impossible to find the JSP !!)
This application ships with tomcat and is delivered as a JAR.
Could someone help me or give me an example?
Related
Version 1.5.4 was working fine without extra declaration of starter web in POM of Spring Boot Admin Clients. When I upgraded to 2.0.1, I had to add starter web to POM to make it work. Without starter web in client apps, there is no error or no log related to registering the application.
It's not documented anywhere as far as I know. Can anyone please confirm?
Spring Boot Admin 2.x can run on netty and on tomcat. So if you want to run on tomcat you have to explicitly import the spring-boot-starter-web.
The getting started guide contains this dependency http://codecentric.github.io/spring-boot-admin/current/#set-up-admin-server
I'm trying to deploy a Spring project (war format) in Tomcat. The project (https://github.com/iku747/DemoTec2) works fine in IntelliJ. However when i try to run war in Tomcat it only loads the first .jsp (login.jsp) and then if i try to do anything it said error404 resource not found.
I dont know what's happening, can anyone help me?
Information:
The project uses Spring MVC + spring boot + spring security + maven
Tomcat version: 8.5.23
Any other information about versions etc can be found on the github.
Thank you very much.
Im trying to just use the basic endpoints that comes with spring actuate and want to deploy in the external tomcat server without using spring boot. How to achieve this, could anyone help me please. Is there any configuration changes that I need to do. This website gives an idea but it uses older version of spring-boot-actuate. Also EndpointHandlerMapping and EndpointHandlerAdapter doesnt come with newer version of spring boot actuate.
Anyways I get 404 resource not found when deploying to the server.
Check out this question to see if it helps you. The Actuator component is a Spring Boot feature but you can use individual components within an existing application with the right build and configuration setups.
I've been reading about using Spring Boot and Gradle to quickly build RESTful services: https://spring.io/guides/gs/rest-service/. I'd like to give it a try but I need to build a war that's compatible with servlet 2.4 (I know.. life in the 1970's).
The error I get when attempting to deploy the war generated by following the guide above to Sun App Server 8.1 is:
Unknown deployable object type specified: "Cannot determine the J2EE
component type"
The generated war has no web.xml and there may be other expected artifacts.
Configuring a spring-boot application using web.xml seems to suggest that a web.xml can be packaged with a Spring Boot application but doesn't explain how.
Is Spring Boot compatible with older servlet specs? How can Spring Boot and Gradle be used to generate a war that works on older web containers?
Thanks.
The answer to the question you linked to didn't actually go as far as saying that you could easily create a fully-leaded Boot application with Servlet 2.4. I consider that quite a hard, but probably achievable, target if you are prepared to do some legwork, and accept some compromises. You might find this stuff useful: https://github.com/scratches/spring-boot-legacy (I managed to use it to push an app to GAE). But there are some limits to what can be supported for such old technology, and we aren't officially supporting anything other than Servlet 3.0.1 right now.
I have googled around and I have not found satisfying informations about how to start to setup spring in a glassfish container.
Starting point is:
Glassfish 2.1 (no discussions about the version please cause we are forced to use this)
Spring (preferrable version 3.0 but if not possible also lower version is allowed)
EJB 3.0 (therefore I want to make use of the interceptor mechanism to inject a spring bean on the the stateless bean see: http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/html/ejb.html#ejb-implementation-ejb3 )
We don't have a web application in the ear file therefore I am lost at the moment how I could integrate spring into our ear file.
Therefore I have the following questions:
How do I have to configure glassfish/ear file to recognize the spring xml files?
Where should I place and how should I name the spring xml files so they are recognized correctly by the spring framework?
It would be great if anybody could help to find the approriate starting point.
Kind regards,
Walter