Questions tagged as 'spring-boot'

Tagged questions
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Adding multiple records to many-to-many relationship - SpringBoot

Good afternoon. I have a problem and I've tried a lot of code before coming, but without success. Here's the problem: I have a class that has several attributes and methods: public class Um private tipo campo1; private tipo campo2; . . @Json...
asked by 21.06.2018 / 20:46
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Reports with Jasper reports

Good evening everyone! To create reports with Jasper, do I need to have classes with models? Since I already have a populated bank and I just want the reports, creating filters and tals ...     
asked by 16.06.2018 / 05:42
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Error when using Delete method in Angular

I have an application in Angular4 + Spring boot with the following error when I try to execute method delete    Cross-Origin Request Blocked The same source rule prevents me from reading the link link. (Reason: C...
asked by 13.06.2018 / 19:25
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Problem with Feign Client

Good afternoon I have a small problem in connecting to another API with the feign client, which happens that locally testing works, when I go up to production it simply gives a notfound. Feign Client Service code @FeignClient("service-busca...
asked by 06.06.2018 / 16:33
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How to fix Auto Increment that is populating high numbers in bd Heroku?

I'm coding a RESTful API with Spring Boot v.2.0 and so on. The thing is, when I try to make a deploy for Heroku using migration ( Flyway ) ids get high values. My model or entity of User is with id like this: @Id @Genera...
asked by 08.06.2018 / 21:25
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Connection Reactive Database

I'm developing an app with Spring Boot and I have a configuration class that generates a @Bean DataSource. I would like to generate alternative connection levels for connecting to the database, such as if the environment variables are incorre...
asked by 15.05.2018 / 20:05
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Whitelabel Error Page [SpringBoot + thymeleaf]

Good night, I'm having an error that stays the same even though I'm changing some things in my pom.xml and other places anyway. Error: Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this...
asked by 23.05.2018 / 06:24
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Error running project in Spring

Good morning, I am creating a study project, but I stopped with an error when I executed the project: Exception in thread "main" org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'standardJa...
asked by 01.05.2018 / 16:19
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Springboot - JPA - does not migrate relationships in entity and relationship diagram

I'm creating a rest app using Springboot, JPA and as Mysql database. It works fine but it has something strange when I enter the database. I used the Workbench to create the relational entity diagram above the schema generated by JPA, but it...
asked by 08.05.2018 / 04:38
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Error: java: Illegal char:

I'm having this error Error: java: Illegal char
asked by 30.04.2018 / 17:39