1、jdk17和springboot3也出来了一段时间了,今天来搭建一个springboot3的项目试试水。
2、springboot3最小的依赖版本是jdk17,首先下载jdk17,
Java Archive Downloads - Java SE 17 (oracle.com)
如图:

点击安装:在cmd中输入:java -version
如图:

3、安装一个2021版本后的idea的社区版(专业版最好),社区版很多功能都用不了,先安装springboot的插件,安装如图:

4、搭建springboot3项目如图:




5、关于maven,sprigboot3需要是要3.5以上的版本,搭建完以后,等待maven的加载完,然后就可以使用了,如图:

6、我们也可以去Spring Boot 的官网进行初始化sprintboot3的项目搭建,如图:


GENERATE会直接下载springboot3的初始项目
EXPLORE会进入搭建界面能够查看相关的pom文件方便复制
2023-05-31 start:
springboot3 学习
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf?p=7&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
笔记:https://www.yuque.com/leifengyang/springboot3/
end
2023-06-04 start:
自动配置原理
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=11&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
整合Redis为例-理解如何学好SpringBoot
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=12&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
Yaml配置文件-基本用法
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=13&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
复杂对象表示-使用Properties文件
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=14&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
复杂对象表示-使用yaml文件
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=15&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
复杂对象表示-yaml语法细节
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=16&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
end
2023-06-03 start:
日志-整合原理
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=17&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
日志-日志格式
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=18&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
日志-日志级别
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=19&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
日志-日志分组
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=20&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
日志-文件输出
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=21&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
日志-归档与切割
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=22&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
日志-自定义日志系统
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=23&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
end
2023-06-04 start:
24.Web开发-自动配置原理
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=24&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
Web开发-默认效果
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=25&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
Web开发-WebMvcAutoConfiguration原理
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=26&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
web开发-静态资源规则【源码分析】
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=27&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
web开发-欢迎页规则【源码分析】
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=28&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
Web开发-Favicon规则
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=29&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
wWeb开发-HTTP缓存机制测试
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=30&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
Web开发-【配置式】自定义静态资源
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=31&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
web开发-【代码式】-webMvcConfigurer使用
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=32&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
web开发-路径匹配新规则
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=33&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
Web开发-内容协商演示
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=34&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
web开发-HttplMessageConverter原理
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=35&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
web开发-默认HttplMessageConverter配置
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=36&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
Web开发-增力加Yaml内容协商
B站视频:https://www.bilibili.com/video/BV1Es4y1q7Bf/?p=37&spm_id_from=pageDriver&vd_source=712dadad0f9207ceca385f08db01302d
end
2026-01-23 start:
初始搭建的相关pom:
<?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>
<groupId>xyz.haijin</groupId>
<artifactId>testplatform</artifactId>
<version>${revision}</version>
<packaging>pom</packaging>
<modules>
</modules>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.5.9</version>
<relativePath/>
</parent>
<properties>
<revision>1.0-SNAPSHOT</revision>
<project.version>${revision}</project.version>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>17</java.version>
<hutool.version>5.8.43</hutool.version>
<spring.boot.version>3.5.9</spring.boot.version>
<commons-codec.version>1.20.0</commons-codec.version>
<commons-pool2.version>2.13.1</commons-pool2.version>
<commons-lang3.version>3.20.0</commons-lang3.version>
<common.version>${project.version}</common.version>
<mysql.version>9.5.0</mysql.version>
<druid.version>1.2.27</druid.version>
<mybatis-plus.version>3.5.16</mybatis-plus.version>
<okhttp3.version>4.12.0</okhttp3.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring.boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
<version>${spring.boot.version}</version>
</dependency>
<!-- Redis 连接池 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
<version>${commons-pool2.version}</version>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>${hutool.version}</version>
</dependency>
<!-- Source: https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-codec/commons-codec -->
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>${commons-codec.version}</version>
</dependency>
<!-- Source: https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp -->
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>${okhttp3.version}</version>
</dependency>
<dependency>
<groupId>cn.lomark.zoc</groupId>
<artifactId>common</artifactId>
<version>${revision}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring.boot.version}</version>
<scope>test</scope>
</dependency>
<!-- MySQL驱动 -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<version>${mysql.version}</version>
</dependency>
<!-- Druid数据源 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-3-starter</artifactId>
<version>${druid.version}</version>
</dependency>
<!-- MyBatis-Plus -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-spring-boot3-starter</artifactId>
<version>${mybatis-plus.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<!-- Flatten Maven Plugin: 支持使用 ${revision} 等属性 -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>flatten-maven-plugin</artifactId>
<version>1.5.0</version>
<configuration>
<updatePomFile>true</updatePomFile>
<flattenMode>resolveCiFriendliesOnly</flattenMode>
</configuration>
<executions>
<execution>
<id>flatten</id>
<phase>process-resources</phase>
<goals>
<goal>flatten</goal>
</goals>
</execution>
<execution>
<id>flatten.clean</id>
<phase>clean</phase>
<goals>
<goal>clean</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
end