Idea使用maven创建springboot项目

た入场券 2023-01-02 01:26 276阅读 0赞

前言:  
安装IDEA、配置好JDK、配置好Maven。  
1.  
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2.  
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4.  
项目结构  
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5.  
（1）pom.xml文件

<?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>2.4.1</version>
            <relativePath/> 
        </parent>
    
        <groupId>com.chen.test</groupId>
        <artifactId>springboot_03</artifactId>
        <version>1.0-SNAPSHOT</version>
        <packaging>jar</packaging>
        <name>springboot03</name>
        <description>Demo project for Spring Boot</description>
    
        <properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
            <java.version>1.8</java.version>
        </properties>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</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>

（2）创建包路径  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQwODQ0Nw_size_16_color_FFFFFF_t_70 4]  
（3）  
在com.chen.test包下创建启动类

package com.chen.test;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    
    import javax.swing.*;
    
    @SpringBootApplication
    public class Springboot03Application { 
        public static void main(String[] args) { 
            SpringApplication.run(Springboot03Application.class,args);
        }
    }

（4）  
创建配置文件  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjQwODQ0Nw_size_16_color_FFFFFF_t_70 5]  
6.  
测试  
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