---
title: "Discussion on \"Understanding Spring Bean Scopes: Singleton, Prototype, Request & Session\" | Hashnode"
description: "Discussion on \"Understanding Spring Bean Scopes: Singleton, Prototype, Request & Session\". Learn all 4 Spring Bean Scopes Singleton, Prototype, Request, and Session with code examples, console outputs,and the scope mismatch gotcha explained."
url: "https://hashnode.com/posts/understanding-spring-bean-scopes-singleton-prototype-request-session/69f33107909e64ad07ae1791"
---

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# [Understanding Spring Bean Scopes: Singleton, Prototype, Request & Session](https://springbootbynandini.hashnode.dev/understanding-spring-bean-scopes-singleton-prototype-request-session?utm_source=hashnode&utm_medium=feed)

Learn all 4 Spring Bean Scopes Singleton, Prototype, Request, and Session with code examples, console outputs,and the scope mismatch gotcha explained.

Apr 30 · 9 min read · springbootbynandini.hashnode.dev  
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## Written by

[Nandini Karnakota](https://hashnode.com/@nandini1)

@nandini1 · Hyderabad, Telangana India

  
[View profile](https://hashnode.com/@nandini1)

Technical Writer for B2B SaaS & DevRel | 24+ Published Guides on CoreJava & SpringBoot | Peer-Reviewed Researcher

Technical Writer specializing in Java, Spring Boot, and Cloud Computing for B2B SaaS and DevRel teams. Peer-Reviewed researcher (GJRA, 2024), and author of two complete technical writing tracks - 24+ articles and counting.

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