Questions tagged as 'spring-mvc'

Tagged questions
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Requests not to enter the @RequestMapping in Spring

I am practicing an application in Spring and I am having a problem that I am not able to understand. @Controller public class LoginController { @Autowired private UserService userService; @Autowired private BCryptPasswordEnco...
asked by 21.06.2018 / 16:00
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403 Forbidden when I try to consume using Spring RestTemplate

I am trying to consume a web page service with RestTemplate of Spring . However I get the error 403, but if I consume the URL from PostMan then it does bring me the information without error. Does anyone know how I can solve this pr...
asked by 21.05.2018 / 22:00
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Java Spring connection with wamp. I do not insert the record

I am learning the Java Spring Framework and following a tutorial I made some classes with the repsective attributes that coincided with the ones I have mounted in the database. And what I intend is to the data in the Database of my WAMP Ser...
asked by 20.08.2018 / 13:16
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java.lang.NullPointerException in EntityManager

I'm starting to develop with Spring MVC and hibernate. The system is displayed correctly but I get the following error trace: Advertencia: StandardWrapperValve[dispatcher]: Servlet.service() for servlet dispatcher threw exception java.lan...
asked by 13.12.2017 / 23:27
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Format the name of a file to save Java - Spring MVC / Struts2

I am looking for a way to save a file, although I have the logic to capture it, I am saving it with the name of the image, what I would like to do is capture the file and format the name for example Date_file_name to be avoided if you upload...
asked by 28.07.2017 / 18:21
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How can I export 2 HTML tables to Excel

I have two tables made in HTML but I need to export both in the same excel sheet. I found this code that if I put the two tables on the same page but I do not take into account the footer of the two tables and I do not take 2 columns of the s...
asked by 28.03.2017 / 22:30
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Export data with ExtJS in Excel file

I am trying to export one or many records from a panel to an Excel template. Today I can only export a selected record but I want to improve this part. I have tried several possibilities but either print only one record or print the entire panel...
asked by 21.03.2017 / 17:17
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Stream error when invoking a REST service in Spring MVC with two javascript objects

Greetings estoyr trying to pass as parameter two JSON objects to a REST method that is in a rest API in Spring MVC , I'm using a service type factory in AngularJS to make the call to the method. The server responds with an error...
asked by 31.05.2016 / 21:23
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Problem Logout Spring Security

I have a problem doing "Logout" in my application, every time the user logout, redirect him to ask for his credentials again, but if the user refreshes the window (< kbd> F5 ) re-login, what I'm looking for is the way to kill the session every...
asked by 11.02.2016 / 15:36
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org.springframework.beans.factory.UnsatisfiedDependencyException when I do @Autowired

I have a problem when publishing my project on my server, I have tried several solutions and none of them worked, I have all the annotations correctly as well as the XML configuration so I must be ignoring something. UserController.java @...
asked by 05.08.2018 / 09:56