Spring Boot Tutorials

Spring Boot makes it quick and easy to create a Spring based applications.

P.S Tested with Spring Boot 2.1.2.RELEASE

1. Spring MVC or Web application.

• Spring Boot MVC Hello World Example – Thymeleaf
• Spring MVC Validation Example
• Spring MVC + Spring Security Example
• Spring MVC Form Handling Example
• Spring MVC Integration Test Example
• Spring MVC + Spring Security Example Need Update
• Spring MVC + Spring Security + login via database
• Spring MVC – Create a WAR file for deployment
• Kotlin + Spring MVC Example

2. Spring RESTful web service

• Spring REST Hello World Example
• Spring REST Validation Example
• Spring REST + Spring Security Example
• Spring REST Error Handling Example
• Spring REST Integration Test Example
• Kotlin + Spring REST Example

3. Spring WebFlux

• Spring WebFlux + Server-sent events example
• Spring WebFlux + Thymeleaf reactive example
• Spring WebFlux + Spring Security Example
• Spring WebFlux Integration Test Example
• Kotlin + Spring WebFlux Example

4. Externalized Configuration

• Spring Boot @ConfigurationProperties example
• Spring Boot YAML examples
• Spring Boot Profiles example
• Spring Boot Profile based properties and YAML example

5. Working with database

5.1 Spring Data JPA examples.

• Spring Boot + Spring data JPA
• Spring Boot + Spring data JPA + MySQL
• Spring Boot + Spring data JPA + PostgreSQL

5.2 Spring JDBC JdbcTemplate examples.

• Spring Boot JDBC Examples
• Spring Boot JDBC Stored Procedure Examples
• Spring JdbcTemplate Querying Examples
• Spring JdbcTemplate Handle Large ResultSet
• Spring JdbcTemplate batchUpdate() Example
• Spring Boot JDBC Image BLOB Examples

need update

• Spring Boot + Spring Data JPA + Oracle example
• Spring Boot JDBC + Oracle database + Commons DBCP2 example
• Spring Boot JDBC + MySQL + HikariCP example

6. Logging

• Spring Boot Log4j 2 example
• Spring Boot SLF4j Logback example

FAQs

• Spring Boot – How to send email via SMTP
• Spring Boot + JUnit 5 + Mockito
• Spring Boot Test – How to disable DEBUG and INFO logs
• Spring Boot Test unable to autowired MockMvc
• Spring Boot – How to init a Bean for testing
• Spring Test – How to test a JSON Array in jsonPath
• Spring Boot – Run code when the application starts
• Spring WebFlux Test – Timeout on blocking read for 5000 MILLISECONDS
• Spring Security – There is no PasswordEncoder mapped for the id “null”
• Spring Boot + Mockito – Unable to mock save method?
• Spring Boot + Mockito – when() requires an argument which has to be ‘a method call on a mock’.
• Spring Boot – Which main class to start
• Spring – How to read file from resources folder

Upgrading below tutorials to Spring Boot 2

P.S Tested on Spring Boot 1.4.x

• Spring Boot Hello World Example – Mustache
• Spring Boot Hello World Example – JSP
• Spring Boot + Spring Security + oAuth2 example
• Spring Boot non-web application example
• Spring Boot @ConfigurationProperties example
• Spring Boot SLF4J Logging example
• Spring Boot Ajax example
• Spring Boot file upload example – Ajax and REST
• Spring Boot file upload example

• Spring Boot – How to know which connection pool is used?
• Spring Boot + Spring Data MongoDB example
• Spring Boot + Spring Data JPA + Java 8 date and time (JSR310)
• Spring Boot – Show Hibernate SQL query
• Spring Boot – Jetty as embedded server
• Spring Boot – How to change Tomcat port
• Spring Boot – How to change Context Path
• Spring Boot – Custom Banner example
• Spring Boot – Configure maxSwallowSize in embedded Tomcat
• Intellij IDEA – Spring boot template reload is not working
• How to display all beans loaded by Spring Boot
• Spring Boot – How to disable the Spring logo banner
• Spring Boot web JSP – No Java compiler available

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