springboot2 项目搭建

约定不等于承诺〃 2022-04-22 19:50 192阅读 0赞

本文使用idea

eclipse也可以，可以安装spring IDE插件

新建Project或Module

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可以修改Spring Boot版本，

建议别用最新的，有的依赖找不到

那么多分类，可以一个都不选，以后熟悉了，看需要选

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选好存放路径

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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 http://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>2.0.8.RELEASE</version>
            <relativePath/> 
        </parent>
        <groupId>com.urthink.upfs</groupId>
        <artifactId>spring-boot-demo</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>spring-boot-demo</name>
        <description>Demo project for Spring Boot</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>

启动类，

启动就可以了

package com.urthink.upfs.springbootdemo;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    
    @SpringBootApplication
    public class SpringBootDemoApplication {
    
        public static void main(String[] args) {
            SpringApplication.run(SpringBootDemoApplication.class, args);
        }
    
    }

一般还需要添加web组件，要不项目启动完就就停了

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

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