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Spring cloud--鸿鹄Cloud分布式微服务云系统—Config

时间:2018-05-02 10:02:36      阅读:186      评论:0      收藏:0      [点我收藏+]

标签:spring cloud   spring boot   springmvc   mybatis   eureka   

  • 介绍
  • Spring Cloud Config 为分布式系统中的外部配置提供服务器和客户端支持。使用 Config Server,您可以在所有环境中管理应用程序的外部属性。客户端和服务器上的概念映射与Spring Environment和PropertySource抽象相同,

    因此它们与 Spring 应用程序非常契合,但可以与任何以任何语言运行的应用程序一起使用。随着应用程序通过从开发人员到测试和生产的部署流程,您可以管理这些环境之间的配置,并确定应用程序具有迁移时需要运行的一切。服务器存储后端的默认实现使用 git,因此它轻松支持标签版本的配置环境,以及可以访问用于管理内容的各种工具。很容易添加替代实现,并使用 Spring 配置将其插入。

    1. 引入 pom 相关 jar 包,其中 pom.xml 配置如下:
    <?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>com.ml.honghu</groupId>
            <artifactId>commonservice</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </parent>
        <artifactId>commonservice-config</artifactId>
        <packaging>jar</packaging>
        <name>commonservice-config</name>
        <description>Config Server</description>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-config-server</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-eureka</artifactId>
            </dependency>
            <dependency>
        <groupId>org.springframework.boot</groupId>
    
    <artifactId>spring-boot-starter-security</artifactId>
    </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
        </dependencies>
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                    <executions>
                        <execution>
                            <id>1</id>
                            <goals>
                                <goal>repackage</goal>
                            </goals>
                        </execution>
        <execution>
        <id>2</id>
        <goals><goal>build-info</goal>
        </goals>
        </execution>
                    </executions>
                </plugin>
            </plugins>
        </build>
    </project>
    1. 在src/main/java进行ConfigApplication.java启动文件配置:
    package com.ml.honghu; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.config.server.EnableConfigServer; import org.springframework.cloud.netflix.eureka.EnableEurekaClient; 
    @EnableConfigServer
    @EnableEurekaClient
    @SpringBootApplication public class ConfigApplication{      public static void main(String[] args) { 
            SpringApplication.run(ConfigApplication.class, args); 
        } 
    1. 在 src/main/resource 下进行 bootstrap.yml 配置
    server:  port: 8888 spring:   application: 
        name: commonservice-config-server 
      profiles: 
        active: discovery,native   cloud:     config:       server:         git: 
    uri: http://192.168.0.254/honghu.../honghu-config.git           username: honghu           password: 123456           searchPaths: config-dev security:   basic: 
        enabled: true   user: 
        name: honghu     password: 123456 eureka:   client:     serviceUrl: 
    defaultZone: http://honghu:123456@localhost:8761/eureka/       honghuZone: http://honghu:123456@localhost:8761/eureka/     registry-fetch-interval-seconds: 300     availability-zones: 
    honghu: honghuZone   instance: 
        prefer-ip-address: true     metadataMap:       version: 1.0       variant: A       user: ${security.user.name}       password: ${security.user.password} management: 
      security: 
        enabled: false 

    注意: 如果不从远程 git 或者 svn 库加载配置文件信息,可以配置加载本地地址,比如 window 下配置使用:

    server:  port: 8888 spring:   application: 
        name: commonservice-config-server 
      profiles: 
        active: discovery,native   cloud:     config:       server: 
    <span   style="color:   #ff0000;">native.searchLocations: d:/honghu-config</span>
    security:   basic: 
        enabled: true   user: 
        name: honghu     password: 123456 eureka:   client:     serviceUrl: 
    defaultZone: http://honghu:123456@localhost:8761/eureka/       honghuZone: http://honghu:123456@localhost:8761/eureka/     registry-fetch-interval-seconds: 300     availability-zones: 
    honghu: honghuZone   instance: 
        prefer-ip-address: true     metadataMap:       version: 1.0       variant: A       user: ${security.user.name}       password: ${security.user.password} management: 
      security: 
    enabled: false 

    到此,整个 config 服务项目配置完毕!!

    从现在开始,我这边会将近期研发的 spring cloud 微服务云架构的搭建过程和精髓记录下来,帮助更多有兴趣研发 spring cloud 框架的朋友,大家来一起探讨 spring cloud 架构的搭建过程及如何运用于企业项目。企业分布式微服务云架构技术Spring Cloud+Spring Boot+Mybatis+shiro+RestFul+微服务源码分享

    Spring cloud--鸿鹄Cloud分布式微服务云系统—Config

    标签:spring cloud   spring boot   springmvc   mybatis   eureka   

    原文地址:http://blog.51cto.com/13719648/2110382

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