Tag: rest api

spring-boot-angular-14-example-crud-feature-image

Spring Boot + Angular 14 example: CRUD (full stack)

bezkoder

In this tutorial, we will learn how to build a full stack Spring Boot + Angular 14 example with a CRUD Application. The back-end server uses Spring Boot with Spring Web MVC for REST Controller and Spring Data JPA for interacting with embedded database (H2 database). Front-end side is made with Angular 14, HttpClient, Router and Bootstrap 4.

Run both Project on same server/port:
How to Integrate Angular with Spring Boot Rest API

Security: Angular + Spring Boot: JWT Authentication example

Upload: Angular + Spring Boot: File upload/download example

Pagination: Angular + Spring Boot: Pagination example

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Angular 14 example: CRUD Application with Web API

bezkoder

In this tutorial, I will show you how to build an Angular 14 project with CRUD Application example to consume Rest APIs, display, modify & search data using HttpClient, Forms and Router.

Other versions:
– Angular 8 CRUD Application example with Web API
– Angular 10 CRUD Application example with Web API
– Angular 11 CRUD Application example with Web API
– Angular 12 CRUD Application example with Web API
– Angular 13 CRUD Application example with Web API

Fullstack CRUD Application:
– Angular + Node Express + MySQL example
– Angular + Node Express + PostgreSQL example
– Angular + Node Express + MongoDB example
– Angular + Spring Boot + H2 example
– Angular + Spring Boot + MySQL example
– Angular + Spring Boot + PostgreSQL example
– Angular + Spring Boot + MongoDB example
– Angular + Django example
– Angular + Django + MySQL example
– Angular + Django + PostgreSQL example
– Angular + Django + MongoDB example

Authentication: Angular JWT Authentication example with Web Api

More Practice:
– Angular Form Validation example (Reactive Forms)
– Angular File upload example with Progress bar
– Angular Multiple Files upload example with Progress Bar

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JPA/Hibernate One To Many Unidirectional example Spring Boot

bezkoder

In this tutorial, I will show you how to implement Spring JPA One-To-Many Unidirectional mapping with Hibernate in a Spring Boot example using @OneToMany annotation. You’ll know:

  • How to configure Spring Data, JPA, Hibernate to work with Database
  • How to define Data Models and Repository interfaces for JPA One-To-Many Unidirectional mapping
  • Way to use Spring JPA to interact with Database for One-To-Many Unidirectional association
  • Way to create Spring Rest Controller to process HTTP requests

Related Posts:
– JPA One To One example
– JPA Many to One example
– JPA Many to Many example
– Spring Boot Token based Authentication with Spring Security & JWT
– Spring JPA + H2 example
– Spring JPA + MySQL example
– Spring JPA + PostgreSQL example
– Spring JPA + Oracle example
– Spring JPA + SQL Server example

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JPA EntityManager example in Spring Boot

bezkoder

In this tutorial, you will know how to use JPA EntityManager in Spring Boot example (with CRUD operations and query methods). I will show you:

  • Way to access JPA EntityManager in Spring Boot
  • How to use EntityManager methods: execute SQL query using createQuery and CRUD operations
  • JPA EntityManager query with parameters

Related Posts:
– JPA Native Query example
– Spring JPA Derived query example
– Spring JPA @Query example
– Spring Boot, Spring Data JPA – Rest CRUD API example
– Spring Boot Pagination and Sorting example
– Spring Boot File upload example with Multipart File
– Spring Boot Authentication with Spring Security & JWT
– Spring JPA + H2 example
– Spring JPA + MySQL example
– Spring JPA + PostgreSQL example
– Spring JPA + Oracle example
– Spring JPA + SQL Server example

Associations:
– JPA One To One example with Hibernate in Spring Boot
– JPA One To Many example with Hibernate and Spring Boot
– JPA Many to Many example with Hibernate in Spring Boot

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Spring Boot – Rest Controller Unit Test with @WebMvcTest

bezkoder

Nowadays Unit Test is so important in Software Development, and Spring Boot Test also provides @WebMvcTest annotation to make writing unit test for Rest Controller more simpler. In this tutorial, we’re gonna look at how to apply @WebMvcTest in our Spring Boot Project with JUnit 5 and Mockito.

More Practice:
– @DataJpaTest example in Spring Boot
– @RestControllerAdvice example in Spring Boot
– Spring Boot Token based Authentication with Spring Security example

Associations:
– Spring Boot One To One example with JPA, Hibernate
– Spring Boot One To Many example with JPA, Hibernate
– Spring Boot Many to Many example with JPA, Hibernate

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