MySpringBootAPI
SpringBoot3脚手架，基于SpringBoot3+Druid+PgSQL+MyBatisPlus13+FastJSON2+Lombok，启动web容器为Undertow(非默认tomcat)，其他的请自行添加和配置。
<java.version>17</java.version> <springboot.version>3.3.4</springboot.version> <lombok.version>1.18.24</lombok.version> <druid.version>1.2.23</druid.version> <postgresql.version>42.3.10</postgresql.version> <hutool.version>5.8.28</hutool.version> <commonslang3.version>3.17.0</commonslang3.version> <junit.version>4.13.1</junit.version> <mybatisplus.version>3.5.8</mybatisplus.version> <jakarta.version>6.1.0</jakarta.version> <fastjson.version>2.0.53</fastjson.version>
Author
powered by
Moshow郑锴(大狼狗), https://zhengkai.blog.csdn.net
如何运行
1.首先确保你是JDK17(SpringBoot2.7需要JDK11,SpringBoot3需要JDK17)，推荐微软的MSJDK17
2.使用Maven安装类库，国内推荐使用阿里云Maven镜像，mvn clean compile
3.使用比较新版本的PostgreSQL，作者本地为V16
4.项目已配置新版的SpringBoot3.3，需要2.7X版本请从SpringBoot2分支中提取
5.导入D:\Workspace\Project\MySpringBootAPI\src\main\resources\SQL\public.sql到你的数据库去，新建一个叫TEST的空白数据库，编码UTF8
6.找到Application，运行项目
Upgrade Issue Resolution 升级问题解决方案
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如果你最近也在升级FastJson到FastJson2版本，而跟我一样也遇到了FastJsonHttpMessageConverter找不到类问题以及FastJsonConfig找不到问题，那么恭喜你，看完本文，安装完fastjson2、fastjson2-extension、fastjson2-extension-spring6这三个类库，你就可以成功使用新版FastJson2了。 FastJson2中FastJsonHttpMessageConverter找不到类问题
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当项目从2.7.x的springboot升级到3.0.x的时候，遇到一个问题“java: 程序包javax.servlet.http不存在” 问题： java: 程序包javax.servlet.http不存在
运行效果
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v3.3.4)
2024-09-29T15:15:11.690+08:00 INFO 31892 --- [MySpringBootAPI] [ main] com.softdev.system.Application : Starting Application using Java 17.0.11 with PID 31892 (D:\Workspace\Project\MySpringBootAPI\target\classes started by Administrator in D:\Workspace\Project\MySpringBootAPI)
2024-09-29T15:15:11.692+08:00 INFO 31892 --- [MySpringBootAPI] [ main] com.softdev.system.Application : The following 1 profile is active: "dev"
2024-09-29T15:15:12.339+08:00 WARN 31892 --- [MySpringBootAPI] [ main] io.undertow.websockets.jsr : UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used
2024-09-29T15:15:12.352+08:00 INFO 31892 --- [MySpringBootAPI] [ main] io.undertow.servlet : Initializing Spring embedded WebApplicationContext
2024-09-29T15:15:12.352+08:00 INFO 31892 --- [MySpringBootAPI] [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 633 ms
2024-09-29T15:15:12.411+08:00 INFO 31892 --- [MySpringBootAPI] [ main] c.a.d.s.b.a.DruidDataSourceAutoConfigure : Init DruidDataSource
2024-09-29T15:15:12.478+08:00 INFO 31892 --- [MySpringBootAPI] [ main] com.alibaba.druid.pool.DruidDataSource : {dataSource-1} inited
_ _ |_ _ _|_. ___ _ | _
| | |\/|_)(_| | |_\ |_)||_|_\
/ |
3.5.8
2024-09-29T15:15:12.795+08:00 INFO 31892 --- [MySpringBootAPI] [ main] c.softdev.system.config.Fastjson2Config : Fastjson2 Initial Done
2024-09-29T15:15:12.924+08:00 INFO 31892 --- [MySpringBootAPI] [ main] io.undertow : starting server: Undertow - 2.3.17.Final
2024-09-29T15:15:12.929+08:00 INFO 31892 --- [MySpringBootAPI] [ main] org.xnio : XNIO version 3.8.16.Final
2024-09-29T15:15:12.934+08:00 INFO 31892 --- [MySpringBootAPI] [ main] org.xnio.nio : XNIO NIO Implementation Version 3.8.16.Final
2024-09-29T15:15:12.973+08:00 INFO 31892 --- [MySpringBootAPI] [ main] org.jboss.threads : JBoss Threads version 3.5.0.Final
2024-09-29T15:15:13.006+08:00 INFO 31892 --- [MySpringBootAPI] [ main] o.s.b.w.e.undertow.UndertowWebServer : Undertow started on port 12666 (http) with context path '/api'
2024-09-29T15:15:13.013+08:00 INFO 31892 --- [MySpringBootAPI] [ main] com.softdev.system.Application : Started Application in 1.615 seconds (process running for 1.982)
2024-09-29T15:15:13.015+08:00 INFO 31892 --- [MySpringBootAPI] [ main] com.softdev.system.Application : Powered by https://zhengkai.blog.csdn.net/ 
访问http://localhost:12666/api/author
返回报文
{
"code": 200,
"msg": "操作成功",
"data": "zhengkai.blog.csdn.net",
"count": 0
}版本更新
| 日期 | 内容 |
|---|---|
| 2024-09-29 | 初始化3.3.4版本，修改默认web容器为undertow，配置FastJson2，修复jakarta问题。 |
| 2024-06-27 | 初始化2.7.8版本。 |
