Springboot2模塊系列:新建Springboot2項目

1 小序

新建Springboot項目有兩種方式,一種是使用maven命令行生成項目,另一種使用Springboot官網的模板https://start.spring.io/.

2 新建Springboot項目

2.1 Maven命令新建

• 命令

mvn archetype:generate \
-DgroupId=com.personal.micros-mvn \
-DartifactId=micros-mvn \
-DarchetypeArtifactId=maven-archetype-webapp \
-DinteractiveMode=false

• 項目結構

micros-mvn
├── pom.xml
└── src
    └── main
        ├── resources
        └── webapp
            ├── index.jsp
            └── WEB-INF
                └── web.xml

mvn archetype針對SSM的web項目,對於Springboot項目,需要在main路徑下重新建立目錄結構.

2.2 Spring嚮導新建

• 嚮導配置
  

圖2 Springboot嚮導配置

• 項目結構

├── micros-eureka
│   ├── HELP.md
│   ├── mvnw
│   ├── mvnw.cmd
│   ├── pom.xml
│   └── src
│       ├── main
│       │   ├── java
│       │   │   └── com
│       │   │       └── personal
│       │   │           └── microseureka
│       │   │               └── MicrosEurekaApplication.java
│       │   └── resources
│       │       └── application.properties
│       └── test
│           └── java
│               └── com
│                   └── personal
│                       └── microseureka
│                           └── MicrosEurekaApplicationTests.java

• pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.1.14.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.personal</groupId>
	<artifactId>micros-eureka</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>micros-eureka</name>
	<description>Demo project for Micro Eureka</description>

	<properties>
		<java.version>1.8</java.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>

</project>

(1)由pom.xml文件可知,Springboot2運行的基本依賴共有2個,即spring-boot-starter和spring-boot-maven-plugin.
(2)新建Springboot2項目時,項目名稱爲micros-eureka,生成的包名稱爲micriseureka,刪除了橫線,包名只包含字母.

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參考文獻
[1]https://blog.csdn.net/Xin_101/article/details/101202541
[2]https://start.spring.io/
[3]https://blog.csdn.net/wild46cat/article/details/79433782