Recent questions tagged servlets

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servlets - HTTP Status 404 - on Eclipse with Tomcat

I am trying just to run a servlet on my local Tomcat with Eclipse. But I keep getting this error and do not ... </servlet-mapping> </web-app> See Question&Answers more detail:os...

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

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servlets - @WebServlet annotation doesn't work with Tomcat 8

I want to use the @WebServlet annotation in a Java EE webapp which runs on Tomcat 8. I have read that I need to ... ); out.flush(); } } } See Question&Answers more detail:os...

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

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servlets - Splitting up shared code and web.xml from WAR project to common JAR project

I have different webapps that share a large portion of the web.xml configuration. For example, the way some ... any possibility to do this? See Question&Answers more detail:os...

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

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946 views

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servlets - Google Recaptcha v3 example demo

Until now, I was working with Google Recaptcha v2, but now I want to update my WebApp using the lastest ... explain using PHP or whatever. See Question&Answers more detail:os...

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

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servlets - Disable save button in Adobe PDF reader and hide menu bar in IE window

I am trying to render a PDF via servlet,using Itext for getting PDF file. Need to disable save ,print option in ... using **Adobe Reader 9**). See Question&Answers more detail:os...

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

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391 views

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servlets - Why do cookie values with whitespace arrive at the client side with quotes?

I'm a .NET developer starting to dabble in Java. In .NET, I can set the value of a cookie to a string ... then you decode on the client side? See Question&Answers more detail:os...

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

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1.2k views

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servlets - How do delete a HTTP response header?

I have a situation where one of the response headers Content-Disposition has to be removed. So I thought of writing a ... . How can I do this? See Question&Answers more detail:os...

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

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591 views

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servlets - How to get the @RequestBody in an @ExceptionHandler (Spring REST)

I am using Spring Boot 1.4.1 which includes spring-web-4.3.3. I have a class annotated with ... have missed. thanks for reading. See Question&Answers more detail:os...

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

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433 views

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servlets - How to inject dependencies into HttpSessionListener, using Spring?

How to inject dependencies into HttpSessionListener, using Spring and without calls, like context.getBean("foo-bar") ? See Question&Answers more detail:os...

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

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377 views

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servlets - could not find Factory: javax.faces.context.FacesContextFactory

I notice that when trying to setup my JSF 2 webapp running on jetty, i have this error : java.lang. ... of 10 seconds. Any thoughts ? See Question&Answers more detail:os...

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

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