浅谈springcloud常用依赖和配置浅谈springcloud常用依赖和配置

spring cloud常用依赖和配置整理
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常用依赖

// pom.xml4.0.0com.roitconfig1.0.0pom【浅谈springcloud常用依赖和配置】org.springframework.bootspring-boot-starter-parent2.3.3.RELEASEUTF-8UTF-81.8org.springframework.cloudspring-cloud-dependenciesHoxton.SR7pomimportorg.springframework.bootspring-boot-starter-weborg.springframework.cloudspring-cloud-starter-netflix-eureka-serverorg.springframework.cloudspring-cloud-netflix-eureka-clientorg.springframework.cloudspring-cloud-starter-consul-discoveryorg.springframework.cloudspring-cloud-starter-alibaba-nacos-discoveryorg.springframework.cloudnacos-clientorg.springframework.cloudspring-cloud-starter-openfeignorg.springframework.cloudspring-cloud-starter-netflix-hystrixorg.springframework.cloudspring-cloud-starter-netflix-hystrix-dashboardorg.springframework.cloudspring-cloud-starter-netflix-turbineorg.springframework.bootspring-boot-starter-actuatororg.springframework.cloudspring-cloud-starter-gatewayorg.springframework.cloudspring-cloud-config-serverorg.springframework.cloudspring-cloud-starter-configorg.springframework.cloudspring-cloud-starter-bus-amqporg.springframework.cloudspring-cloud-starter-stream-rabbitorg.springframework.cloudspring-cloud-starter-zipkin

配置

// application.yml# 设置端口server:port: 8000# 服务名spring:application:name: eureka# eureka 配置eureka:instance:hostname: localhostclient:service-url:defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka# 是否需要将自己的路径注册到 eureka 服务端register-with-eureka: true# 是否需要从 eureka 服务端抓取路径fetch-registry: true# consulspring:cloud:consul:host: localhostport: 8500discovery:# 注册到 consul 的服务名service-name: ${spring.application.name}# 监控界面显示 ipprefer-ip-address: true# nacosspring:cloud:nacos:discovery:# 服务端地址server-addr: 127.0.0.1:8848# ribben 负载均衡策略provider:ribbon:NFloadBalancerRuleClassName: com.netflix.loadbalancer.RandomRule# feign 超时配置, 集成了 ribbonribbon:# 连接超时时间默认 1000msConnectTimeout: 1000# 逻辑处理超时时间默认 1000msReadTimeout: 3000#feign 集成了 hystrix，开启 hystrixfeign:hystrix:enabled: true# feign 设置日志级别，只支持 debug, 请求响应的相关数据logging:level:com.roit.controller: debug# turbine 聚合监控turbine:combine-host-port: true# 配置监控的服务名app-config: provider,consumercluster-name-expression: "'default'"aggregator:cluster-config: default#instanceUrlSuffix: /actuator/hystrix.stream# gateway 网关spring:cloud:gateway:routes:- id: provider# provider 的静态访问路径# uri: http://localhost:8001/# 动态uri: lb://provider# 匹配规则predicates:- Path=/goods/**# 局部过滤器filters:- AddRequestParameter=username,zsdiscovery:locator:# 请求路径加上微服务名称，http://localhost/provider/goods/ 或 http://localhost/goods/ 都行enabled: true# 默认名称大写，改为允许小写lower-case-service-id: true# config 服务端spring:cloud:config:server:# 文件的仓库地址git:uri: https://gitee.com/config.git# username: zs# password: 123# 文件所在分支label: master# config 客户端，bootstrap.ymlspring:cloud:config:# http://localhost:8888/master/config-dev.yml# config 服务端地址# uri: http://localhost:8888name: configprofile: dev,redislabel: master# 动态配置 config 服务端地址，先将config 服务端注册到 eurekadiscovery:enabled: true# config 服务端的名字，大写service-id: config-server# config 客户端单服务自动刷新# 1. 加依赖 actuator# 2. 获取数据的 controller 上加@RefreshScope# 3. curl -X POST http://localhost:8001/actuator/refreshmanagement:endpoints:web:exposure:# * 暴露所有；refresh 暴露自动刷新，/actuator/refresh。include: '*'# bus 自动刷新，先给 config-server 发消息，再由 server 去通知所有的 config-client# bus-amqp 内部使用 rabbitmq 发消息# config-server 需暴露 bus-refresh 和配置 rabbitmq# curl -X POST http://localhost:8888/actuator/bus-refreshinclude: 'bus-refresh'# config-client 需配置 rabbitmq 和在获取数据的 controller 上加 @RefreshScopespring:rabbitmq:host: localhostport: 5672username: guestpassword: guestvirtual-host: /# stream-rabbitspring:cloud:stream:binders:# 定义绑定器名称mybinder:type: rabbit# 指定 mq 的环境environment:spring:rabbitmq:host: localhostport: 5672username: guestpassword: guestvirtual-host: /bindings:# 生产者 @EnableBinding(Source.class)output:# 消费者 @EnableBinding(Sink.class), @StreamListener(Sink.INPUT)# input:binder: mybinder# 绑定的交换机名称destination: myexchange# sleuth + zipkinspring:zipkin:# zipkin 服务端路径base-url: http://lacalhost:9411/sleuth:sampler:# 数据采集率默认0.1probability: 0.1

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