Spring Cloud Alibaba Nacos配置中心

This commit is contained in:
MrBird 2020-03-16 13:56:43 +08:00
parent 2d19bbe2fa
commit a1d8d7204f
5 changed files with 130 additions and 0 deletions

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<?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>2.2.5.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>cc.mrbird</groupId>
<artifactId>spring-cloud-alibaba-nacos-config</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>spring-cloud-alibaba-nacos-config</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>Hoxton.SR3</spring-cloud.version>
<com-alibaba-cloud.version>2.2.0.RELEASE</com-alibaba-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-nacos-config</artifactId>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>${com-alibaba-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>

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package cc.mrbird.nacos;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SpringCloudAlibabaNacosConfigApplication {
public static void main(String[] args) {
SpringApplication.run(SpringCloudAlibabaNacosConfigApplication.class, args);
}
}

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package cc.mrbird.nacos.controller;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* @author MrBird
*/
@RestController
@RefreshScope
public class TestController {
@Value("${message:null}")
private String message;
@Value("${ext1:null}")
private String ext1;
@Value("${ext2:null}")
private String ext2;
@GetMapping("message")
public String getMessage() {
return this.message;
}
@GetMapping("multi")
public String multiConfig() {
return String.format("ext1: %s ext2: %s", ext1, ext2);
}
}

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server:
port: 8080
spring:
application:
name: my-project

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spring:
# profiles:
# active: dev
cloud:
nacos:
config:
server-addr: localhost:8848
# file-extension: yaml
# prefix: febs
# namespace: '2ef2186e-078c-4904-8643-ff5e90555456'
# group: GROUP_A
# extension-configs:
# - dataId: ext-config-one.yaml
# group: DEFAULT_GROUP
# refresh: true
# - dataId: ext-config-one.yaml
# group: DEFAULT_GROUP
# refresh: false
shared-configs: ext-config-one.yaml,ext-config-two.yaml