Using rest to access MongoDB data

This guide will guide you through the creation of an application that accesses document-based data through a restful front-end based on Hypermedia.

What will you build?

you'll build a spring application that lets you using spring Data REST Create and retrieve Person对象存储在MongoDB NoSQL数据库中 . Spring Data Rest takes Spring HATEOAS and the Spring Data MongoDB features and automatically group them together.

Environmental dependency

Introduce spring-boot-starter-data-mongodb dependencies in the Pom file:

        <Dependency>            <groupId>Org.springframework.boot</groupId>            <Artifactid>Spring-boot-starter-data-mongodb</Artifactid>        </Dependency>        <Dependency>            <groupId>Org.springframework.boot</groupId>            <Artifactid>Spring-boot-starter-data-rest</Artifactid>        </Dependency>

Create a domain object

Create a new domain object to render a single person.

 PackageHello;Importorg.springframework.data.annotation.Id; Public classPerson {@IdPrivateString ID; PrivateString FirstName; PrivateString LastName;  PublicString Getfirstname () {returnFirstName; }     Public voidsetfirstname (String firstName) { This. FirstName =FirstName; }     PublicString Getlastname () {returnLastName; }     Public voidsetlastname (String lastName) { This. LastName =LastName; }}

Reference: Accessing MongoDB Data with REST

Using rest to access MongoDB data