Why autowiring in spring | XML | @Autowired | @qualifier | spring annotation tutorial for beginners

Today we will be looking at how to configure autowiring in spring xml and also at java side by using the java @Autowired annotation. So if you are looking out for a spring tutorial with annotation based configuration then this is the one for you, which will get you started with spring annotation like @Autowired, @Qualifier etc.


But before we get into spring annotations, First we try to understand the thing in spring xml and then we will try the same thing with annotations.

So This is how we are going to plan our tutorial today :

Why spring Autowirng
what is spring Autowiring
How to configure spring Autowiring in spring xml
Spring autowire byname vs bytype
Spring autowiring by constructor
Spring autowiring pros and cons
@autowired annotation in spring
@qualifier in spring


So from this tutorial onwards, we will get started with spring core annotations and we will go ahead with a
step by step approach.I will try to keep things simple as much I can and will design these tutorials for absolute spring beginners.

Stay tuned to this playlist for spring framework complete tutorial.


Access the complete spring core course by clicking the below link :
youtube.com/playlist?list=PL3NrzZBjk6m-nYX072dS…

for more spring videos, consider subscribing by clicking the following link.

youtube.com/channel/UCpUYkSDJpHug-vfC5S-NXRA?su…


Set up Instruction :

1)You can download your spring jar from the below link :
repo.spring.io/artifactory/libs-release/org/spr…

2)This is a direct download link to download your spring jars

3)Once done add all your spring jar’s to your project build path
Right click on your project
click on the build path
configure build path
add external jar
select all your jar
click ok and apply

You are ready to use spring framework, my friend !


Git link: (i will update in few days)

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#Autowiring #Qualifier #springDependencyInjection

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Adventures by A Himitsu soundcloud.com/a-himitsu
Creative Commons — Attribution 3.0 Unported— CC BY 3.0
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Music released by Argofox youtu.be/8BXNwnxaVQE
Music provided by Audio Library youtu.be/MkNeIUgNPQ8

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