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spring-boot-starter

Popularity：971 ℃/2024-08-11 10:06:11

spring-boot-starter is a set of starters provided by Spring Boot, which are collections of pre-configured dependencies used to quickly introduce common Spring features. The purpose of the starters is to simplify dependency management in your project and make it easier for developers to integrate and use Spring features.

Common Spring Boot Launchers

Here are some common Spring Boot launchers and their uses:

  1. spring-boot-starter：

    • The core launcher, which provides the core functionality of Spring Boot.

  2. spring-boot-starter-web：

    • For building web applications, including Spring MVC.

  3. spring-boot-starter-data-jpa：

    • For database access using Spring Data JPA.

  4. spring-boot-starter-security：

    • Used to integrate with Spring Security to provide security features.

  5. spring-boot-starter-thymeleaf：

    • Used to integrate with the Thymeleaf template engine to generate dynamic HTML content.

  6. spring-boot-starter-data-mongodb：

    • For MongoDB database access using Spring Data MongoDB.

  7. spring-boot-starter-mail：

    • Used for sending emails.

  8. spring-boot-starter-cache：

    • Used to integrate with Spring Cache to provide caching functionality.

How to Use the Spring Boot Launcher

To use the Spring Boot initiator, simply add the following to the project's file to add the appropriate dependencies. Here are some examples:

1. Core initiator

<dependency>
    <groupId></groupId>
    <artifactId>spring-boot-starter</artifactId>
</dependency>

2. Web Launcher

<dependency>
    <groupId></groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

3. Spring Data JPA Initiator

<dependency>
    <groupId></groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

4. Spring Security Initiator

<dependency>
    <groupId></groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

5. Thymeleaf starter

<dependency>
    <groupId></groupId>
    <artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>

Sample Projects

Here's a simple Spring Boot project example that shows how to use thespring-boot-starter-web The launcher creates a RESTful service.

1. Project structure

my-spring-boot-app
├── src
│   ├── main
│   │   ├── java
│   │   │   └── com
│   │   │       └── example
│   │   │           └── demo
│   │   │               └── 
│   │   │               └── 
│   │   └── resources
│   │       └── 
│   └── test
│       └── java
│           └── com
│               └── example
│                   └── demo
│                       └── 
└──

2. 

<project xmlns="/POM/4.0.0"
         xmlns:xsi="http:///2001/XMLSchema-instance"
         xsi:schemaLocation="/POM/4.0.0 /xsd/maven-4.0.">
    <modelVersion>4.0.0</modelVersion>
    <groupId></groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demo</name>
    <description>Demo project for Spring Boot</description>
    <parent>
        <groupId></groupId>
        <artifactId
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