adesso Blog

Seit Spring Boot 2.3 werden detaillierte Fehlermeldungen aus Sicherheitsgründen standardmäßig unterdrückt. Das Frontend benötigt aber oft spezifische Fehlerdetails, um eine gute User Experience zu gewährleisten. In diesem Blogbeitrag zeige ich, wie du in Spring Boot Fehlerdetails sicher und gezielt an das Frontend weitergeben kannst - ohne die Sicherheit deines Projekts zu gefährden. In meinem Blog-Beitrag erfahrt ihr, wie ihr mit @ControllerAdvice, ErrorAttributes und Annotations eine maßgeschneiderte Fehlerbehandlung implementieren könnt.

Do you have a box of leftovers at home? A box where you don't know exactly what's in it. It could contain anything. If you're looking for something, then definitely have a look in this box. In our repos you will occasionally find boxes with names like "Common" or "Shared". This blog post explains how to sort them correctly.

Blazor is a .NET front-end framework for creating an interactive web UI with C# and not JavaScript. This offers many advantages, such as being able to share code between the back-end and front-end. With Blazor, you no longer have to use two different languages, JavaScript for the frontend and C# for the backend. This makes it easier to reuse code and write consistent applications in a familiar language environment. In addition, many errors can be resolved at compile time and no longer occur dynamically at application runtime, as was the case in JavaScript.