Eureka快速创建注册中心
创建springboot项目
- pom.xml文件如下:
<?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 http://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>1.5.21.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.angrycow1111</groupId>
<artifactId>user-service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>user-service</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>Edgware.SR3</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
</dependency>
<!--actuator-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-feign</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<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>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
配置注册中心
- application.yml如下:
eureka: client: serviceUrl: defaultZone: http://192.168.1.102:1111/eureka/ instance: status-page-url-path: /info
相关配置参数如下标:
| 参数 | 可选值 | 描述 |
|---|---|---|
| eureka.instance.prefer-ip-address | true/false | — |
| eureka.client.fetch-registry | true/false | 是否要检索服务 |
| eureka.client.register-with-eureka | true/false | 是否注册到注册中心 |
| eureka.client.fetch-registry | true/false | 是否要检索服务 |
| eureka.client.service-url.defaultZone | http://ip:port/eureka/或者http://hostname/eureka/ | 注册中心地址 |
| eureka.instance.prefer-ip-address | true/false | 是否使用ip注册服务 |
| eureka.instance.hosthome | peer1 | 域名 |
| eureka.instance.ip-address | 127.0.0.1 | prefer-ip-address为true时使用 |
- 开启注册中心功能使用@EnableEurekaServer注解开启注册中心功能。
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