I have 5 different object of class Tour with some fields.I want that my main page shows this object with their fields. I wrote conrtoller: @Controller
**** I have created repository and autowired that to service class and created controller and autowired the service and and the sample code below same code i ha
First of all, thanks for taking your time in reading this. I have a Spring boot backend running locally and angular app making calls to this backend to to do CR
I am running an application on Heroku. We have a staging site and a production site. We are attempting to move to a standard 0 tier database. I have successfull
I am just starting with microservices and I want to creat a simple Eureka Server to do my Serviceregistry. For now I just want to run the server on localhost an
Tomcat 8.5, which will be the default in Spring Boot 1.4, supports HTTP/2. How can HTTP/2 be enabled in a Spring Boot application?
When I start to learn the spring-webflux, I have the question about this component. I built a simple project, using maven to manage it. I addded the dependencie
I'm using Springboot with the sl4j-api 1.7.2. Is there a way to filter out from stack-traces only the lines starting with my packages, or excluding from the log
I have two classes marked as @SpringBootApplication under one directory: @SpringBootApplication public class FirstSpringBootApplication and @SpringBootApp
Running Springboot 2.5.9 and IntelliJ 2022.1. I have this in my application.yml: However, IntelliJ is complaining about the fact that logging.file is deprecat
I want to retrieve user's info either based on the ID or the Email. Below is the controller class I wrote: @RestController @RequestMapping("/users") public clas
How to solve Spring Cloud LoadBalancer is currently working with the default cache. You can switch to using Caffeine cache, by adding it to the classpath. warni
How do I configure the TCP/IP port listened on by a Spring Boot application, so it does not use the default port of 8080.
I am working on spring boot and batch application. Due to batch, the application tries to connect to datasource with spring-boot:run. I want to stop that and t
I am trying to generate Prometheus metrics with using Micrometer.io with Spring Boot 2.0.0.RELEASE. When I am trying to expose the size of a List as Gauge, it
I spent a lot of time to find a solution about Pageable in Webflux, unfortunately, at the time of writing this, Webflux does not support Pageable so I came up w
I have Microservices implemented using Spring Boot hosted in VM. I have Apache HTTP Server which act as load balancer and have configured reverse proxy to redir
So I am new to metrics and micrometer. I am have followed this tutorial in which we set up some basics Meters like a counter and a Gauge and expose the metrics.
I'm developing an application which uses reactor libraries to connect with Google pubsub. So I have a Flux of messages. I want it to always consume from the que
In the entity class A there is a field of type P1 named as p. Class P2 and P3 is extended from P1. In the predicate I want to filter the result based on a field