---
title: "The Difference Between Throwing an Exception and Mono.error() in Spring Webflux"
url: https://daily.dev/posts/the-difference-between-throwing-an-exception-and-mono-error-in-spring-webflux-o0gwvqm1s
source_url: https://feeds.feedblitz.com/~/878918003/0/baeldung~The-Difference-Between-Throwing-an-Exception-and-Monoerror-in-Spring-Webflux
type: article
source: "Baeldung"
published: 2024-04-12T01:56:07.301Z
updated: 2024-05-09T09:28:18.744Z
tags: ["testing", "java", "spring", "reactive-programming"]
reading_time: 3
upvotes: 1
comments: 0
language: en
---

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# The Difference Between Throwing an Exception and Mono.error() in Spring Webflux

**[Baeldung](https://daily.dev/sources/baeldung)** · 3 min read · 1 upvotes · 0 comments

## Summary

This tutorial explains the differences between throwing an exception and Mono.error() in Spring WebFlux. It provides examples of both approaches and discusses their characteristics and use cases.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://feeds.feedblitz.com/~/878918003/0/baeldung~The-Difference-Between-Throwing-an-Exception-and-Monoerror-in-Spring-Webflux>

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---

Tags: [#testing](https://daily.dev/tags/testing), [#java](https://daily.dev/tags/java), [#spring](https://daily.dev/tags/spring), [#reactive-programming](https://daily.dev/tags/reactive-programming)

[View this post on daily.dev](https://daily.dev/posts/the-difference-between-throwing-an-exception-and-mono-error-in-spring-webflux-o0gwvqm1s)