Spring Boot 3.5.7版本项目升级为 4.0.0最新版本配置以及依赖包变动

配置

新增全局配置启用虚拟线程

spring:
  threads:
    virtual:
      # 开启虚拟线程
      enabled: true

依赖

AOP依赖包变动

--- 原AOP依赖包
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-aop</artifactId>
</dependency>

--- 新AOP依赖包，最新版本 Spring Boot 4.0.0
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-aspectj</artifactId>
</dependency>

• 依赖包变动参考：https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-4.0-Migration-Guide

MultipartConfigFactory工厂包名变动

由 org.springframework.boot.web.servlet.MultipartConfigFactory
更改为 org.springframework.boot.servlet.MultipartConfigFactory

• 核心依赖包

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

异常处理

Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
17:57:16.757 logback [main] ERROR o.s.boot.SpringApplication - Application run failed
java.lang.IllegalStateException: Failed to generate bean name for imported class 'org.redisson.spring.starter.RedissonAutoConfigurationV2'



Caused by: java.lang.IllegalArgumentException: Could not find class [org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration]
	at org.springframework.util.ClassUtils.resolveClassName(ClassUtils.java:353)

• redisson 与当前Spring Boot 版本不兼容，目前redisson starter最新版本是 3.52.0，此版本未适配Spring boot 4
• 查看redisson官方适配Spring boot对应版本 https://redisson.pro/docs/integration-with-spring/#spring-boot-starter