Recent questions tagged tomcat

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tomcat - Running JSF 2.0 on Servlet 2.4 container

As far as I know, JSF 2 requires servlet 2.5, so it doesn't run on JBOSS 4.05 (Tomcat 5.5). Unfortunately ... . Is there any hack to use that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - Get ServletContext in JAX-RS resource

I'm playing around with JAX-RS, deploying on Tomcat. It's basically: @Path("/hello") @Produces({"text/ ... within my JAX-RS resource? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - Servlet 5.0 JAR throws compile error on javax.servlet.* but Servlet 4.0 JAR does not

I am trying to compile and deploy a simple web app from command line. servlet-api.jar from Apache Tomcat does not ... of ideas. Any help is more than welcome! Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - How to change the ROOT application?

I'm trying to change the default application of a Tomcat 6 webserver to a different application than "ROOT" (inside ... . What is the best way to do this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - Why must the JDBC driver be put in TOMCAT_HOME/lib folder?

I have a weird problem where two web apps with Oracle JDBC driver will conflict with each other. I have to ... TOMCAT_HOME/lib. What is the reason for this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - Where are compiled JSP Java (*__jsp.java) files?

I am getting a javax.servlet.jsp.JspException in one of the jsp files that my website is trying to render ( ... tomcat as Will suggested in the comment below. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - java.lang.LinkageError: javax.servlet.jsp.JspApplicationContext.getExpressionFactory

When I try to run my webapp on Tomcat 7, I got the following exception: exception javax.servlet.ServletException: java. ... can I figure them out and solve it? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - java.lang.IllegalArgumentException: Invalid <url-pattern> in servlet mapping

<servlet> <servlet-name>myservlet</servlet-name> <servlet-class>workflow.WDispatcher</servlet-class> <load-on-startup>2</load-on-startup ... ------------------- Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - Is there a max size for POST parameter content?

I'm troubleshooting a Java app where XML is sent between two systems using HTTP POST and Servlet. I suspect that ... of size 1.73mb will not make it through. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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tomcat - Strip whitespace from jsp output

How can I strip out extra whitespace from jsp pages' output? Is there a switch I can flip on my web.xml? Is there a Tomcat specific setting? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - How should I connect to JDBC database / datasource in a servlet based application?

I have an external MySQL server that's set up and working fine. I created a database connection in Eclipse ... use the connection in the data source explorer? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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tomcat - Simplest way to serve static data from outside the application server in a Java web application

I have a Java web application running on Tomcat. I want to load static images that will be shown both ... more detailed information on how to accomplish this. Question&Answers:os...

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

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I read here that one should not save the file in the server anyway as it is not portable, ... JCR implementation (like jackrabbit) would be preferable. Question&Answers:os...

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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tomcat - println() in Spring Boot logs

I use System.out.println() to debug my Spring Boot application. It is fine in my IDE. When run ... https://stackoverflow.com/questions/65852149/println-in-spring-boot-logs...