java spring cloud 版 b2b2c 社交电商-c

作者: IT达人Q | 来源:发表于2019-07-17 09:06 被阅读0次

电子商务平台源码请加企鹅求求：三伍三六二四柒二五玖。本项目采用版本选择：

springboot的版本是2.1.2.RELEASE

springcloud的版本是Greenwich.SR1

springcloud仓库使用的是Gitee

1、下载并安装RabbitMq

下载地址：http:/ /www.rabbitmq.com/download.html

2、SpringCloud Config Server端配置

config-server pom.xml的配置如下

<?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>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.2.RELEASE</version>
        <!--<version>2.1.4.BUILD-SNAPSHOT</version>-->
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.lee.self</groupId>
    <artifactId>config</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>config</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-config-server</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</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>

    <repositories>
        <repository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </pluginRepository>
        <pluginRepository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </pluginRepository>
    </pluginRepositories>

</project>

config-server的bootstrap.yml的配置如下：

server:
  port: 9010
spring:
  application:
    name: config
  cloud:
    config:
      server:
        git:
          #码云的用户名和密码及地址
          username: **** 
          password: ****
          uri: https://gitee.com/lijiaxi118/blog-repo
eureka:
  client:
    service-url:
      defaultZone: http://localhost:9001/eureka/
management:
  endpoints:
    web:
      exposure:
        include: "bus-refresh"

3、SpringCloud Config Client端配置

config-client 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>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.2.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.lee.self</groupId>
    <artifactId>user</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>user</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-openfeign</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        
        <!-- 增加swagger ui展示 -->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.4.0</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.4.0</version>
        </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>

    <repositories>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </repository>
    </repositories>

</project>

config-client的bootstrap.yml配置:

spring:
  application:
    name: user
  cloud:
    config:
      discovery:
        service-id: config
        enabled: true
      profile: pro

eureka:
  client:
    service-url:
      defaultZone: http://localhost:9001/eureka/

server:
  port: 9005
ribbon:
  eureka:
    enabled: true

4、测试

启动注册中心eureka

启动config server 访问localhost:9010/user-dev.yml监测是否启动成功

启动config client

在client项目中写一个测试类如下

测试类如下

@Component
@RefreshScope
@Data
@ConfigurationProperties(prefix = "spring.redis")
public class RedisConfig {
    private String host;
    private String port;
}

@RestController
@RequestMapping("/test")
public class ConfigController {

    @Autowired
    private RedisConfig redisConfig;

    @RequestMapping("/print")
    public String print() {
        return "host:" +"\t" + redisConfig.getHost()+"====Port:"+redisConfig.getPort();
    }
}

页面访问http://localhost:9005/test/print,查看结果

修改gitee中的user-dev.yml文件

使用postman的post请求访问http://localhost:9010/actuator/bus-refresh

继续浏览器访问http://localhost:9005/test/print查看结果是否更新

自此config的刷新基本完成，最后一步在gitee中配置webhooks，每一次push修改之后都会自动的通知到各个客户端

4、配置仓库中的webhooks

点击gitee中的管理——》webhooks，填入外网访问的路径即可。

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