0082-每特教育學(xué)院螞蟻課堂4期微服務(wù)技術(shù)dubbo分布式服務(wù)治理框架springboot整合

1、Dubbo產(chǎn)生的背高性能和透明化的RPC SOA 服務(wù)治理方案每天為2 千多個服務(wù)提供大于30 億次Dubbo產(chǎn)生的背高性能和透明化的RPC SOA 服務(wù)治理方案每天為2 千多個服務(wù)提供大于30 億次應(yīng)用對服務(wù)發(fā)布/。DubboDubbo - 像調(diào)用本地方法一樣調(diào)用API nginx lvs & ip使用類似zookeeper等分布式協(xié)調(diào)服務(wù)作為服務(wù)配置移入zookeeper 集群。-Dubbo-admin 與Dubbo-monitor 只支持JAVA Dubbo Zookeepr- 像調(diào)用本地方法一樣調(diào)用API nginx lvs & ip使用類似zookeeper等分布式協(xié)調(diào)服務(wù)作為服務(wù)配

2、置移入zookeeper 集群。-Dubbo-admin 與Dubbo-monitor 只支持JAVA Dubbo Zookeepr創(chuàng)建Maven 3. 安裝Zookeeper 中心采用的是Zookeeper。為什么采用Zookeeper群管理數(shù)據(jù)，這里能很好的作為Dubbo服務(wù)中心Dubbo 能與Zookeeper 做到集群部署，當(dāng)提供者出現(xiàn)斷電等異常停機時 Maven Itmayiedu-dubbo-api : 調(diào)服務(wù)Itmayiedu-dubbo-providerMaven Itmayiedu-dubbo-api : 調(diào)服務(wù)Itmayiedu-dubbo-provider : Itmay

3、iedu-dubbo-api itmayiedu-dubbo-provider Maven itmayiedu-dubbo-0.0.1-publicclassDemoApiServiceImplimplementsDemoApiServicepublicStringgetUser(LonguserId)ln(生產(chǎn)者調(diào)用消費者服務(wù)接口userIdreturnerfaceDemoApiServicepublicStringgetUser(Longdubbo-?xmldubbo-?xml commons-commons-spring-Maven Maven itmayiedu-dubbo-0.0.1

4、-ln(context.getDisplayName()+:here); !-定義了提供方應(yīng)用信息，用于計算依賴關(guān)系；在dubbo-admindubbo-monitor會顯示這個名字，方便辨識 !-使用 中服務(wù)，注意要先開啟zookeeper- !-用dubbo協(xié)議在20880露服務(wù) -dubbo:protocolname=dubboport=20880!-具體實現(xiàn)該接口的beancommons-commons-spring-DubboAdmin部將dubbo-admin.zipTomcatWebapps 目錄下，修改perties Zookeeper DubboDubboAdmin部將dub

5、bo-admin.zipTomcatWebapps 目錄下，修改perties Zookeeper Dubbo支持協(xié)Dubbo支持dubbo、rmi、hessian、http、webservice、thrift、redis但是Dubbo 使用Dubbo SpringBoot整合Maven ln(result:+spring-boot-spring-boot-UTF-UTF-4.0.1/curator-spring-boot-starter-pring-boot-curator-$curator-spring-boot-starter-Maven 依賴信port:8080 Maven 依賴信po

6、rt:8080 name:member name:dubbo port:address:zookeeper:/:2181 itmayiedu-dubbo-api-0.0.1-spring-boot-maven-發(fā)布服注意啟動服EnableDubbo 開啟Dubbo發(fā)布服注意啟動服EnableDubbo 開啟DubbopublicclassAppMemberpublic sic void main(String args) SpringApplication.run(AppMember.class,args);publicclassMemberServiceImplimplementsMembe

7、rServicepublicStringgetUser()return 訂單服務(wù)調(diào)用會員服務(wù)接口 Maven 依賴信調(diào)用服Maven 依賴信調(diào)用服privateMemberServiceport: 8081 name: order name:dubbo port:address:zookeeper:/localhost:2181 timeout:itmayiedu-dubbo-api-0.0.1-使用該 Reference調(diào)用dubbo啟動項SpringCloudDubbo 區(qū)為什么放棄Dubbo 使用SpringCloud使用該 Reference調(diào)用dubbo啟動項SpringCloudD

8、ubbo 區(qū)為什么放棄Dubbo 使用SpringCloudSpringCloudEurekaRibbonRestFeign，Config，Hystrix，ZuulGatewayZipkin，Bus實現(xiàn)功能沒有SpringCloudDubboSpringCloudSpringCloud2.0publicclassAppOrderpublic sic void main(String args) SpringApplication.run(AppOrder.class,args);publicStringorderToMember()returnDubbo但是在SpringCloud，Sprin