Questions tagged as 'spring-boot'

Tagged questions
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Error in .war file deploy to a docker tomcat

I have a Spring Boot application and for reasons related to performance and configuration I have to deploy using a Tomcat server not the default built-in version of Spring Boot. But I'm wanting to use docker containers to scale this application....
asked by 15.03.2018 / 18:46
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InvalidRegistration when sending push notification with spring boot

Good morning! I have an implementation of an API that when performing certain function, a call is sent to the Firebase and generated a notification in the application. Well, I researched and implemented based on this tutorial: Tutorial link...
asked by 15.03.2018 / 15:51
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Hibernate does not create table in database

The event model is an entity that must be created in the database, but hibernate is not creating. persistence.xml <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schem...
asked by 08.03.2018 / 22:32
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Problem when recovering JWT in Angular

On server-side I have a service using Spring Security and JWT for authentication and authorization, on the client side I have a SPA in Angular. The problem occurs when I try to authenticate because I get 200 as a status code, but I can not recov...
asked by 07.03.2018 / 12:34
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Form creation

My problem is this: I have a class for example client it via own name, surname and cpf and a list of objects of class address. The address class is only going to have the street and city field. My question is the following how do I create a form...
asked by 03.03.2018 / 06:52
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I can not run program in STS plugin in Eclipse

I added the STS plugin in eclipse to be able to create java Spring-boot projects, but when executing the project it appears that error. Erro: Não foi possível localizar nem carregar a classe principal br.com.impacta.springmvc.gerenciadordespes...
asked by 26.02.2018 / 21:13
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Is there any restriction on hibernate to perform query using inheritance?

Good morning / afternoon / evening gentlemen. The situation is as follows. I have a query that performs the registration of child entities in order to divide the object. But in a future moment the list is displayed. This data is not all conta...
asked by 21.02.2018 / 02:29
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Liquibase always executing changesets

Hello, I have a problem running Liquibase with Maven + Spring Boot. The following occurs: I have two schemas, schema1 and schema2. In the project, I have 3 native SQL scripts: first create the two schema, then create the tables and third popu...
asked by 19.02.2018 / 02:38
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Required MultipartFile parameter 'file' is not present when I make a request for Angular 4

I can make a request to upload a file through Postman, but when I make the request of the Angular, the WARN "Required MultipartFile parameter 'file' is not present" Here's my Java API feature with Spring boot. @PostMapping public ResponseEn...
asked by 31.01.2018 / 11:43
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Fill field with select using spring boot

Hello, I am a beginner in spring boot and thymeleaf, I have a form where there is a select, but in this select, I have already listed all the students enrolled when selecting a student. I want to automatically show their age in the field next to...
asked by 01.02.2018 / 12:25