Spring Cloud项目(一) springboot版本和cloud version的对应关系

spring-boot-starter-parent（Spring Boot）

spring-cloud-dependencie （SpringCloud版本名称由伦敦地铁站）

1.2.x

Angel版本

1.3.x

Brixton版本

1.4.x

Camden版本

1.5.2.RELEASE

Dalston.RC1

1.5.2.RELEASE

Dalston.RC1

1.5.16/20.RELEASE

Edgware.RELEASE

>=2.0.0.M3 and <2.0.0.M5

Finchley.M2

pring Boot >=2.0.0.M5 and <=2.0.0.M5

Finchley.M3

Spring Boot >=2.0.0.M6 and <=2.0.0.M6

Finchley.M4

Spring Boot >=2.0.0.M7 and <=2.0.0.M7

Finchley.M5

Spring Boot >=2.0.0.RC1 and <=2.0.0.RC1

Finchley.M6

Spring Boot >=2.0.0.RC2 and <=2.0.0.RC2

Finchley.M7

Spring Boot >=2.0.0.RELEASE and <=2.0.0.RELEASE

Finchley.M9

Spring Boot >=2.0.1.RELEASE and <2.0.2.RELEASE

Finchley.RC1

Spring Boot >=2.0.2.RELEASE and <2.0.3.RELEASE

Finchley.RC2

Spring Boot >=2.0.3.RELEASE and <2.0.999.BUILD-SNAPSHOT

Finchley.SR4

Spring Boot >=2.0.999.BUILD-SNAPSHOT and <2.1.0.M3

Finchley.BUILD-SNAPSHOT

Spring Boot >=2.1.0.M3 and <2.1.0.RELEASE

Greenwich.M1

Spring Boot >=2.1.0.RELEASE and <2.1.9.BUILD-SNAPSHOT

Greenwich.SR2

Spring Boot >=2.1.9.BUILD-SNAPSHOT and <2.2.0.M4

Greenwich.BUILD-SNAPSHOT

Spring Boot >=2.2.0.M4 and <=2.2.0.M5

Hoxton.M2

Spring Boot >=2.2.0.BUILD-SNAPSHOT

Hoxton.BUILD-SNAPSHOT

配置文件（pom.xml）对应如下：

    4.0.0
    
        org.springframework.boot
        spring-boot-starter-parent
        2.1.7.RELEASE 
         
    
    com.example
    demo
    0.0.1-SNAPSHOT
    demo
    Demo project for Spring Boot
    
     
        UTF-8
        UTF-8
        1.8
        Greenwich.SR2 
    
    
        
            
                org.springframework.cloud
                spring-cloud-dependencies
                ${spring-cloud.version} 
                pom
                import
            
        
    
  

注1.pom内部引用 则用 ${标签名} 来获取参数