大家在引用pom的时候还是要以官方推荐版本为主，不然容易出现未知的问题。
1.spring boot 和 spring cloud 的版本关系
官方提供的版本对照表 https://start.spring.io/actuator/info
{
"git": {
"branch": "93e528fc7e79e41a513e493d057499401a15eb67",
"commit": {
"id": "93e528f",
"time": "2022-05-12T12:07:39Z"
}
},
"build": {
"version": "0.0.1-SNAPSHOT",
"artifact": "start-site",
"versions": {
"spring-boot": "2.6.6",
"initializr": "0.13.0-SNAPSHOT"
},
"name": "start.spring.io website",
"time": "2022-05-12T12:09:13.057Z",
"group": "io.spring.start"
},
"bom-ranges": {
"codecentric-spring-boot-admin": {
"2.4.3": "Spring Boot >=2.3.0.M1 and <2.5.0-M1",
"2.5.6": "Spring Boot >=2.5.0.M1 and <2.6.0-M1",
"2.6.5": "Spring Boot >=2.6.0.M1 and <2.7.0-M1"
},
"solace-spring-boot": {
"1.1.0": "Spring Boot >=2.3.0.M1 and <2.6.0-M1",
"1.2.1": "Spring Boot >=2.6.0.M1 and <2.7.0-M1"
},
"solace-spring-cloud": {
"1.1.1": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"2.1.0": "Spring Boot >=2.4.0.M1 and <2.6.0-M1",
"2.3.0": "Spring Boot >=2.6.0.M1 and <2.7.0-M1"
},
"spring-cloud": {
"Hoxton.SR12": "Spring Boot >=2.2.0.RELEASE and <2.4.0.M1",
"2020.0.5": "Spring Boot >=2.4.0.M1 and <2.6.0-M1",
"2021.0.0-M1": "Spring Boot >=2.6.0-M1 and <2.6.0-M3",
"2021.0.0-M3": "Spring Boot >=2.6.0-M3 and <2.6.0-RC1",
"2021.0.0-RC1": "Spring Boot >=2.6.0-RC1 and <2.6.1",
"2021.0.2": "Spring Boot >=2.6.1 and <2.6.8-SNAPSHOT",
"2021.0.3-SNAPSHOT": "Spring Boot >=2.6.8-SNAPSHOT and <3.0.0-M1",
"2022.0.0-M1": "Spring Boot >=3.0.0-M1 and <3.0.0-M2",
"2022.0.0-M2": "Spring Boot >=3.0.0-M2 and <3.1.0-M1"
},
"spring-cloud-azure": {
"4.0.0": "Spring Boot >=2.5.0.M1 and <2.7.0-M1"
},
"spring-cloud-gcp": {
"2.0.10": "Spring Boot >=2.4.0-M1 and <2.6.0-M1",
"3.2.1": "Spring Boot >=2.6.0-M1 and <2.7.0-M1"
},
"spring-cloud-services": {
"2.3.0.RELEASE": "Spring Boot >=2.3.0.RELEASE and <2.4.0-M1",
"2.4.1": "Spring Boot >=2.4.0-M1 and <2.5.0-M1",
"3.3.0": "Spring Boot >=2.5.0-M1 and <2.6.0-M1",
"3.4.0": "Spring Boot >=2.6.0-M1 and <2.7.0-M1"
},
"spring-geode": {
"1.3.12.RELEASE": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"1.4.13": "Spring Boot >=2.4.0-M1 and <2.5.0-M1",
"1.5.13": "Spring Boot >=2.5.0-M1 and <2.6.0-M1",
"1.6.7": "Spring Boot >=2.6.0-M1 and <2.7.0-M1",
"1.7.0-RC1": "Spring Boot >=2.7.0-M1 and <3.0.0-M1",
"2.0.0-M2": "Spring Boot >=3.0.0-M1 and <3.1.0-M1"
},
"vaadin": {
"14.8.10": "Spring Boot >=2.1.0.RELEASE and <2.6.0-M1",
"23.0.9": "Spring Boot >=2.6.0-M1 and <2.8.0-M1"
},
"wavefront": {
"2.0.2": "Spring Boot >=2.1.0.RELEASE and <2.4.0-M1",
"2.1.1": "Spring Boot >=2.4.0-M1 and <2.5.0-M1",
"2.2.2": "Spring Boot >=2.5.0-M1 and <2.7.0-M1"
}
},
"dependency-ranges": {
"native": {
"0.9.0": "Spring Boot >=2.4.3 and <2.4.4",
"0.9.1": "Spring Boot >=2.4.4 and <2.4.5",
"0.9.2": "Spring Boot >=2.4.5 and <2.5.0-M1",
"0.10.0": "Spring Boot >=2.5.0-M1 and <2.5.2",
"0.10.1": "Spring Boot >=2.5.2 and <2.5.3",
"0.10.2": "Spring Boot >=2.5.3 and <2.5.4",
"0.10.3": "Spring Boot >=2.5.4 and <2.5.5",
"0.10.4": "Spring Boot >=2.5.5 and <2.5.6",
"0.10.5": "Spring Boot >=2.5.6 and <2.5.9",
"0.10.6": "Spring Boot >=2.5.9 and <2.6.0-M1",
"0.11.0-M1": "Spring Boot >=2.6.0-M1 and <2.6.0-RC1",
"0.11.0-M2": "Spring Boot >=2.6.0-RC1 and <2.6.0",
"0.11.0-RC1": "Spring Boot >=2.6.0 and <2.6.1",
"0.11.0": "Spring Boot >=2.6.1 and <2.6.2",
"0.11.1": "Spring Boot >=2.6.2 and <2.6.3",
"0.11.2": "Spring Boot >=2.6.3 and <2.6.4",
"0.11.3": "Spring Boot >=2.6.4 and <2.6.6",
"0.11.5": "Spring Boot >=2.6.6 and <2.7.0-M1",
"0.12.0-SNAPSHOT": "Spring Boot >=2.7.0-M1 and <2.7.1"
},
"okta": {
"1.4.0": "Spring Boot >=2.2.0.RELEASE and <2.4.0-M1",
"1.5.1": "Spring Boot >=2.4.0-M1 and <2.4.1",
"2.0.1": "Spring Boot >=2.4.1 and <2.5.0-M1",
"2.1.5": "Spring Boot >=2.5.0-M1 and <2.7.0-M1"
},
"mybatis": {
"2.1.4": "Spring Boot >=2.1.0.RELEASE and <2.5.0-M1",
"2.2.2": "Spring Boot >=2.5.0-M1"
},
"camel": {
"3.5.0": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"3.10.0": "Spring Boot >=2.4.0.M1 and <2.5.0-M1",
"3.13.0": "Spring Boot >=2.5.0.M1 and <2.6.0-M1",
"3.16.0": "Spring Boot >=2.6.0.M1 and <2.7.0-M1"
},
"picocli": {
"4.6.3": "Spring Boot >=2.4.0.RELEASE and <3.0.0-M1"
},
"open-service-broker": {
"3.2.0": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"3.3.1": "Spring Boot >=2.4.0-M1 and <2.5.0-M1",
"3.4.0-M2": "Spring Boot >=2.5.0-M1 and <2.6.0-M1"
}
}
}
如果上面没有找到 可以查看下面方式
| SpringCloud | SpringBoot |
|---|---|
| Finchley | 2.0.x |
| Finchley.SR1 | Spring Boot >=2.0.3.RELEASE and <=2.0.9RELEASE |
| Finchley.SR4 | Spring Boot >=2.0.3.RELEASE and <=2.0.9RELEASE |
| Greenwich | 2.1.x |
| Hoxton 2.2.x | 2.3.x (Starting with SR5) |
| 2020.0.x aka Ilford | 2.4.x |
通过官网查询 https://spring.io/projects/spring-cloud#learn
对应版本号后，点击 Reference Doc. 。能看到很明显的 Supported Boot Version 字样
2.spring boot、spring cloud、spring cloud alibaba 三者之间的版本对照关系
最新版本对照关系:https://github.com/alibaba/spring-cloud-alibaba/wiki/版本说明
适配 Spring Boot 为 2.4，Spring Cloud Hoxton 版本及以下的 Spring Cloud Alibaba 版本按从新到旧排列如下表（最新版本用*标记）：
3.Spring Cloud Alibaba 版本及其自身所适配的各组件对应版关系
