Articles about spring boot

Troubleshooting Java Connect Exception: Connection Refused in Docker Compose Spring Boot Keycloak

In this article, we will discuss the steps to troubleshoot the Java Connect Exception: Connection Refused error that occurs when starting up a Spring Boot service with a Keycloak OAuth client in a Docker Compose file. We will provide a step-by-step guide to help you identify and resolve the issue.

Spring Boot Validator Doesn't Return Custom Error Message: A Comparison of Two Fields

In this tech support article, we compare two fields for entity checks, where the implementation does not see custom messages, instead it returns... SEO optimized. Read more to find out how to handle this issue in Spring Boot.

Can't Access Static Resources in Spring Boot Application

Having trouble accessing static resources in your Spring Boot application? Learn about potential causes and solutions to resolve this issue.

Updating Spring Boot 2.1.7.RELEASE to 2.7.10 with SQL Server and Always Encrypted Columns

Learn how to update a Spring Boot project from 2.1.7.RELEASE to 2.7.10 and use SQL Server with Always Encrypted columns via Java Keystore. Improve your tech support skills with this SE Optimized article.

Making Raspberry Pi 5 a On-Premises Server: Can it Deploy Dockerized Spring Boot Microservices?

This article explores the feasibility of deploying dockerized Spring Boot microservices on a Raspberry Pi 5 as an on-premises server. Learn about the requirements, considerations, and potential challenges.

Boosting Kubernetes Performance for Debian VM: A Spring Boot Microservices Case Study

Learn how to optimize Kubernetes performance on a Debian VM by configuring resources using Helm charts for a Spring Boot microservices application.

Setting Up Spring Boot App with OpenID Connect (OIDC) Login in GitPod

In this tutorial, we will guide you through the process of setting up a Spring Boot application with OpenID Connect (OIDC) login in GitPod. We will be using the @oktadev/auth0-spring-boot-passkeys-demo GitHub repository as a reference. By the end of this guide, you will have a working Spring Boot app with OIDC login in GitPod.

Spring Boot Windows Server: Fix Stack Overflow Error in Java Aspose-PDF Accept Method

Learn how to fix the Stack Overflow error that occurs in the Java Aspose-PDF Accept method in a Spring Boot application deployed on Windows Server. This SEO-optimized article provides a solution to the issue and invites the audience to read more on the tech support site.

Issue Unable to Switch SMS Message Email Message at Runtime using Spring Boot

Having trouble switching SMS and Email messages at runtime in Spring Boot? Learn how to modify spring.profiles.active to resolve the issue.

Unable to Execute Platform Threads in Spring Boot Application: NIO Threads Working

Having trouble executing platform threads in your Spring Boot web application? Learn about the issue and how to solve it with NIO threads.

StompJS Client Disconnects Not Firing afterConnectionClosed Method in React Spring Boot App

Having trouble with StompJS client disconnects not firing the afterConnectionClosed method in a React Spring Boot application? This article provides a potential solution.

Migrating Spring Boot 2.7 to 3.2 with Jakarta Faces 4.0: A Comprehensive Guide

In this article, we will guide you through the process of migrating a Spring Boot 2.7 project that uses JSF (Mojarra, 4) to Spring Boot 3.2 with Jakarta Faces 4.0. We'll explore the necessary configurations, changes, and potential challenges, to ensure a smooth transition. Don't miss out on this essential guide for Java developers looking to upgrade their Spring Boot projects.

Troubleshooting OAuth2.0 Access Token Response: 401 in Spring Boot 3 with Azure AD

Having trouble connecting to Azure AD and receiving an authentication response in Spring Boot 3? Learn how to troubleshoot OAuth2.0 Access Token Response: 401 errors in this tech support article. Read more to find a solution.

Which Spring Boot Version is Compatible with Tomcat 10.0.27?

This tech support article aims to help those who are trying to update their Spring Boot applications to version 2.7.x and are having difficulty figuring out which version is compatible with Tomcat 10.0.27.

Saving Shopping Cart Lists in a Java Spring Boot and Angular App using localStorage

Learn how to save shopping cart lists in a Java Spring Boot and Angular application using localStorage for price and quantity calculations. This approach allows for a faster and more efficient user experience.

Spring Boot React CRUD App: Button Changes URL But Page Doesn't Change

Having trouble with a Spring Boot React CRUD app where buttons change the URL but not the page? Learn how to troubleshoot this issue with our step-by-step guide.

Spring Boot 3.2.1: Can't Load Implementation Version

Having trouble with Spring Boot 3.2.1? Learn how to troubleshoot the issue of the Implementation Version not loading in this tech support article. Discover the causes and solutions to this problem, and how to prevent it in the future. Stay informed with the latest tech support tips and tricks. Read more!

Solving Sentry JDBC Integration and P6Spy Connection URL Issues in Spring Boot Project

Learn how to troubleshoot and resolve common issues with Sentry JDBC integration and P6Spy connection URL approach in Spring Boot projects. Improve the performance and reliability of your applications by following our step-by-step guide.

Upgrading to Spring Boot 3.2 with Spring Security 6.2.0: Resolving Argument Type Naming Issues

Upgrading to Spring Boot 3.2 and Spring Security 6.2.0 can result in naming issues for arguments of type [java.lang.String]. Learn how to resolve this issue in this tech support article. For more tech support articles, visit our site.

Understanding Okta User Roles & Authorities in Spring Boot Applications

Learn about the roles and authorities of Okta users in Spring Boot applications. This article covers the basics of integrating Okta with Spring Boot and how to manage user permissions. Improve your application's security and user management with Okta. Read more about tech support and user management.

Issues with ECS Service Discovery and Spring Boot Connectivity

ECS Service Discovery and Spring Boot Connectivity: A Guide to Resolving Issues

Articles about spring boot | UserComp.com