闲话少谈,直奔主题
一、我的研发环境
springboot:2.1.8.RELEASE
spring.cloud:Greenwich.SR5
二、POM文件展示
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.8.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> .... .... .... <properties> <java.version>1.8</java.version> <spring.boot.version>2.1.8.RELEASE</spring.boot.version> <spring.cloud.version>Greenwich.SR5</spring.cloud.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>${spring.boot.version}</version> <type>pom</type> <scope>import</scope> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring.cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <!-- 引入 Spring Cloud Consul Discovery 相关依赖,将 Consul 作为注册中心,并实现对其的自动配置 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-consul-discovery</artifactId> </dependency>
<!-- 引入 Spring Cloud Consul Config 相关依赖,将 Consul 作为配置中心 -->
<dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-consul-config</artifactId> </dependency> <!-- 引入 Spring Boot Actuator 组件,因为需要通过它提供健康检查的接口给 Consul --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
三、bootstrap.yaml文件的编写。(经过验证,配置中心默认加载bootstrap.(yml|yaml|properties)配置文件,完成配置中心功能的初始化)
# consul的配置启动环境
consul:
host: 192.168.10.118 # 注册地址( need )
port: 8501 # Consul 端口( need )
acl-token: 495af318-0822-b701-ee8d-80dc6d4d863a # 访问token ( need )
spring:
#consul配置
cloud:
# Spring Cloud Consul 通用配置项,对应 ConsulProperties 类
consul:
host: ${consul.host} # 注册地址
port: ${consul.port} # Consul 端口
# consul配置中心
config:
prefix: config
enabled: true
format: YAML
data-key: common
acl-token: ${consul.acl-token}
# Spring Cloud Consul Discovery 配置项,对应 ConsulDiscoveryProperties 类
discovery:
enabled: true
# register: true # 注册自身到consul
deregister: true # 服务停止时取消注册
service-name: ${spring.application.name} # 注册到 Consul 的服务名,默认为 `spring.application.name` 配置项
health-check-path: /actuator/health # 健康检查的接口,默认为 /actuator/health,由 Spring Boot Actuator 提供
acl-token: ${consul.acl-token}
四、consul的系统参数配置
我的测试地址:http://192.168.10.118:8500/ui/rdc/kv/config/app-exchange-api/common/edit
五、配置完成,系统启动成功读取配置......