YAML and Application.Properties Configuration in Spring Boot

One of the main reason of Spring boot huge success is AutoConfiguration, Developers were really exhausted by this xml configuration. In traditional spring mvc architecture if you wanted just to configure component scan and views, you had to write below shown snippet. <context:component-scan base-package="com.example.spring.dao"></context:component-scan> <context:component-scan base-package="com.example.spring.controllers"></context:component-scan> <context:component-scan...

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How Controller works in Spring Boot?

For traditional spring mvc architecture refer here, We were annotating spring mvc Controller Class with @Controller as shown below @Controller public class ViewsController { @RequestMapping("/view1") public String showView1(){  return "register"; } In the above code as we know,when the request is made to ApplicationContext/view1 the resource register file will be returned. In addition to...

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What is Annotation?

Since most of the spring boot configurations are done by annotations,it is better if we go through what annotations are first. Annotation : provides information about the program that is annotated with and it is not part of the program itself. These annotations can be run time or compile time annotations Compile Time Annotations Compile time annotations are checked by the compiler at compile time. public...

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Setting up Spring Boot

Setting up Spring Boot Best way to set up a spring boot application is by Spring Intializer,Where you can add all the dependencies required ,download  and import it in IDE. OR Create a new maven or gradle project and all the dependencies manually. OR Start a spring starter project from spring tools suite IDE To start an application,just run Generated MainApplication.java file which starts...

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Why Spring Boot?

Why spring boot was introduced when we had all the comforts of frameworks spring like mvc,hibernate etc  One main reason to remove all the configurations that would take plenty of time to just setup the framework. Setting up the traditional Spring MVC framework includes Adding Internal View Resolvers Setting up Hibernate Session Factory Connection to Database etc Sample Code of Component...

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What is Spring Boot?

Before staring with Spring Boot,You need to have basic knowledge of spring core to get better understanding of spring boot. Lets start ... What is spring boot? Spring boot acts as a tool to build microservice. What is microservice? Microservice is a software architecture style that structures an application with collection of loosely coupled components. Definition looks little complex? Lets...

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Spring Boot Tutorials

This tutorials contains full end to end discussion on spring boot for beginners.The topics are well constructed, source code is available for each topic which can be downloaded and deployed in any IDE. This "Spring Boot Tutorials" Contains Spring Boot Introduction                      What is Spring Boot?            ...

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