java-ee

I was going to write a small web application in JavaEE (forum or guest) and I think how to do it, so to speak, according to F ... /?var1=1&var2=2 (i.e., in other words, a request was made with both the post and get parameters passed at the same time)?

You need to study the JSP that are included in java EE. I'm trying to configure intelij-idea educational edition to use this ... d supports the use of Java EE. Help me set up the development environment. Thanks. Attaching screenshots from intelIJ

When running jboss-portal-2.7.2, a message starts appearing in the logs from some point on: 2013-01-30 20:32:02,541 ERROR [or ... at java.lang.Thread.run(Thread.java:662) There are only about 20 .war modules in the deploy folder. How to solve it?

Aside from the humorous (not without a bit of seriousness ) templates of Java projects with their "/main/java/com/seriouscom ... inimalistic and not grotesque standard that is easy to develop, and can also be demonstrated without shame to serious people?

I use vaadin 8 + tomcat 7. The vaadin website presents the bakery demo application. Specifically, I am interested in the log ... sible from the vaadin project to an additional servlet. In general, how to implement the same login as in the demo project?

In the web structure.xml has the following code. <servlet> <servlet-name>MyServlet</servlet-name> ... The reason is in mapping, if you start the server without the second definition of servlet-mapping, then everything is fine.

Help! I can't remove all characters from the string except letters and numbers. In the beginning, I have a static method for ... r(self, ch); } } System.out.println("Количество других символов: " + n); System.out.println( self ); }

Started learning JavaEE. The project is built in IntelliJ IDEA on Maven, TomCat 9. Ideshka notes that it does not find the ... %> </p> <p> <% for (int i =0; i < 10; i++) { out.println(i); } %> </p>

I'm writing a backend for a mobile platform. Previously, I wrote only for Web clients, there is already an almost ready-made ... ecurity and whether there are any nuances with working under mobile. I didn't find any normal examples. Thank you in advance!

The problem is this: you need to write a Java EE application, but there is no javax. Where can I get it from and how can I in ... ay I installed Java EE and the Glassfish server using plug-ins, but this did not solve the problem due to the lack of javax.

Tell me, how can I set the default value in the parameter in the Feign client? Here's my code. I specified the default value ... @RequestParam("currency") String currency ); } I want to make the default value for the "code" parameter.

This question is already answered here: ... (1 answer) Closed 5 years ago. Preferably in Russian

Is there a library implementation of translating the sum into words in Russian? If not, how to implement it in the optimal way?

When compiling the Main class.java error occurs: Exception in thread "main" java.lang.ExceptionInInitializerError at com.siv ... urce="./UserMapper.xml"/> <mapper resource="./BlogMapper.xml"/> </mappers> </configuration>

Situation: I use Spring Boot. When running from under IDE, as I understand it, the built-in TomCat rises and the application ... s> </build> Who uses Spring Boot please tell me what my mistake is, maybe I'm doing something fundamentally wrong?

I only googled contains, but for some reason it doesn't work.. apparently I'm doing something wrong keyWords - ArrayList< ... sortedList.add(g); counter++; } } }

I am studying Java SE for use in the web. I just can't figure out what the Enterprise Edition is. C SE is all clear - a set o ... n't understand what is happening in the world of Java EE at all. Can someone bring use case or write how EE can really help ?

Hello, when creating your own login form, there was a problem: when you try to log in, an error appears with the message bad ... word'> </div> <button type="submit" class="btn btn-success">Войти</button> </form:form>

Good day, there is a JSF-2 project [ Netbeans 8 + JBoss as 7.1.1 + java ee 6 ] with two xhtml. Problem description: When sett ... </param-name> <param-value>Development</param-value> </context-param> </web-app>

How to create EntityManagerFactory in Spring-mvc Maven project. XML or Java (the location of the EMF declaration is not impor ... to connect the classes dynamically. P. s. for the second week I have been fighting with EMF, not as I can not move further.