Article Directory
1. Front
1. First confirm the version of Spring Cloud Alibaba from the spring official website 2. Confirm
the version of Spring Boot and the version of Nacos through the version of Spring Cloud Alibaba
2. Choose Spring Cloud Alibaba Version
Confirm the version on the official website
Address: https://spring.io/projects/spring-cloud-alibaba
Confirm Spring Cloud Alibaba: 2.2.1.RELEASE
2. Choose Spring Boot Version
Confirm the version on the official website
Address: https://start.spring.io/actuator/info
Now we can know the Spring Boot version: >=2.2.0.RELEASE and <2.3.0.M1
We
check the official website of the recommended version to confirm the version
Address: https://github.com/alibaba/spring-cloud-alibaba/wiki/ Version description
Confirm Spring Boot: 2.2.5.RELEASE
3. Choose Nacos Version
Confirm Nacos: 1.2.1
4. Remarks
About the release notes:
Spring Cloud Alibaba: 2.2.1.RELEASE
Spring Cloud: Spring Cloud Hoxton.SR3
Spring Boot: >=2.2.0.RELEASE and <2.3.0.M1
- 2: Major version number. When the functional module has a major update or the overall structure changes, the major version number will be updated (the first 2)
2: Minor version number. The minor version represents only partial changes. (Second 2)
1: Modify the version number. Usually it is a bug modification or a small change
RELEASE: Greek letter version number, marking the stage of processing. As follows:- Base: The design stage. Only the corresponding design has no specific function realization.
- Alpha: The primary version of the software. The basic functions have been implemented, but there are many bugs.
- Bate: Compared with Alpha, it has made great progress, eliminating serious bugs, but there are still some potential bugs, which still need to be tested continuously.
- RELEASE: The final version, there is no obvious BUG, the modification will be marked by SR.
- GA: General Availability, the officially released version, this version is officially recommended
- Hoxton: London Underground Station, UK, the lower the first letter, the bigger the version number
- SR3: Service Release, revised version (revised the RELEASE version), SR3 means the third official version
- M1: Milestones, milestone version
When there are still many more, I will just give a brief introduction to some of the versions that appear in this article. There may be some places where the expression is not very clear, not too clear or if you have any questions, you can leave a message or use the search engine
to choose. At the time, you can choose the latest stable version that matches yours at the time.
Be sure to pay attention to the version, otherwise there will be many problems if the version is not compatible.