一、SpringCloud与SpringBoot的版本对应
SpringCloud版本 SpringBoot版本
2021.0.1-SNAPSHOT Spring Boot >=2.6.4-SNAPSHOT and <2.7.0-M1
2021.0.0 Spring Boot >=2.6.1 and <2.6.4-SNAPSHOT
2021.0.0-RC1 Spring Boot >=2.6.0-RC1 and <2.6.1
2021.0.0-M3 Spring Boot >=2.6.0-M3 and <2.6.0-RC1
2021.0.0-M1 Spring Boot >=2.6.0-M1 and <2.6.0-M3
2020.0.5 Spring Boot >=2.4.0.M1 and <2.6.0-M1
Hoxton.SR12 Spring Boot >=2.2.0.RELEASE and <2.4.0.M1
Hoxton.BUILD-SNAPSHOT Spring Boot >=2.2.0.BUILD-SNAPSHOT
Hoxton.M2 Spring Boot >=2.2.0.M4 and <=2.2.0.M5
Greenwich.BUILD-SNAPSHO Spring Boot >=2.1.9.BUILD-SNAPSHOT and <2.2.0.M4
Greenwich.SR2 Spring Boot >=2.1.0.RELEASE and <2.1.9.BUILD-SNAPSHOT
Greenwich.M1 Spring Boot >=2.1.0.M3 and <2.1.0.RELEASE
Finchley.BUILD-SNAPSHOT Spring Boot >=2.0.999.BUILD-SNAPSHOT and <2.1.0.M3
Finchley.SR4 Spring Boot >=2.0.3.RELEASE and <2.0.999.BUILD-SNAPSHOT
Finchley.RC2 Spring Boot >=2.0.2.RELEASE and <2.0.3.RELEASE
Finchley.RC1 Spring Boot >=2.0.1.RELEASE and <2.0.2.RELEASE
Finchley.M9 Spring Boot >=2.0.0.RELEASE and <=2.0.0.RELEASE
Finchley.M7 Spring Boot >=2.0.0.RC2 and <=2.0.0.RC2
Finchley.M6 Spring Boot >=2.0.0.RC1 and <=2.0.0.RC1
Finchley.M5 Spring Boot >=2.0.0.M7 and <=2.0.0.M7
Finchley.M4 Spring Boot >=2.0.0.M6 and <=2.0.0.M6
Finchley.M3 Spring Boot >=2.0.0.M5 and <=2.0.0.M5
Finchley.M2 Spring Boot >=2.0.0.M3 and <2.0.0.M5
Edgware.SR5 1.5.20.RELEASE
Edgware.SR5 1.5.16.RELEASE
Edgware.RELEASE 1.5.9.RELEASE
Dalston.RC1 1.5.2.RELEASE
PS:目前我使用的版本是:SpringCloud Hoxton.SR12和 Springboot 2.3.4.RELEASE