使用Eclipse创建SpringCloud项目(二)

一、SpringCloud Config配置中心：

1. pom.xml配置如下：

  <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-config-server</artifactId>
        </dependency>
 
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
 
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
        </dependency>
    </dependencies>
 
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Camden.SR6</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
 

2. 启动类：

@SpringBootApplication
@EnableEurekaClient
@EnableConfigServer
public class ConfigcenterApplication {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        SpringApplication.run(ConfigcenterApplication.class, args);
    }

}

3. 启动配置（application.properties）：

server.port=8096
spring.application.name=configCenter
eureka.client.service-url.defaultZone=http://localhost:8764/eureka/
spring.cloud.config.server.git.uri=https://gitee.com/xiao-long-86/config-repository/
spring.cloud.config.server.git.username=[e-mail]
spring.cloud.config.server.git.password=xl372068

二、SpringCloud produc具体应用：

1. pom.xml配置如下：

<dependencies>

        <dependency>  
            <groupId>org.springframework.cloud</groupId>  
            <artifactId>spring-cloud-config-client</artifactId> 
            <version>1.3.0.RELEASE</version>
        </dependency>  
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
        </dependency>

</dependencies>

2. 启动类：

@SpringBootApplication
@EnableEurekaClient
public class ProductApplication {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        SpringApplication.run(ProductApplication.class, args);
    }

}

3. 启动配置（application.properties改成bootstrap.properties，bootstrap.properties优先执行）：

spring.application.name=productService
eureka.client.service-url.defaultZone=http://localhost:8764/eureka/
spring.cloud.config.discovery.enabled=true
spring.cloud.config.discovery.service-id=CONFIGCENTER
spring.cloud.config.profile=dev

4.  Gitee上的配置文件( productService-dev.properties):

server.port=8070

spring.application.name=productService

hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds=3000

hystrix.command.consumer.circuitBreaker.enabled=true

hystrix.command.consumer.circuitBreaker.requestVolumeThreshold=10

hystrix.command.consumer.circuitBreaker.sleepWindowInMilliseconds=10000

hystrix.command.consumer.circuitBreaker.errorThresholdPercentage=60

env=dev

 

SpringCloud微服务项目启动的过程：

先启动注册中心，再启动配置中心，最后启动具体应用。