Springboot 配置Apollo client【local

配置方式介绍:

1、在阿里云服务器安装Quick-Start Apollo服务
2、在本地使用springboot结合Apollo配置功能调试

一、前置条件

1、在阿里云服务器/opt/apollo目录下下载解压Quick-Start apollo压缩包

2、根据quick start使用指南安装对应的软件环境,目前对外只依赖JDK和MYSQL

3、保证8080、8070、8090端口未被占用

4、阿里云服务器安全组开放对应端口

二、初始化软件环境

1、创建数据库 - MYSQL初始化

数据库执行初始化apollo配置sql

2、配置数据库信息 - apollo配置初始化

在apollo解压目录下,修改demo.sh文件中的数据库配置:
# meta server url
config_server_url=http://你的ip:8080
admin_server_url=http://你的ip:8090
eureka_service_url=$config_server_url/eureka/
portal_url=http://1你的ip:8070

三、运行apollo

在解压目录下执行./demo.sh start,等待一会儿即可

范围portal之后出现以下内容:

image.png

默认用户名/密码: apollp / admin

四、配置项目以及item配置

image.png

五、本地springboot配置信息(mac)

1、在opt/settings/server.properties中设置应用对应的环境

env=DEV

2、在idea启动参数中设置应用指定eureka地址

VM options: -Dapollo.configService=http://你的ip:8080

注意:这个不设置的话,阿里云中部署的服务端会根据规则默认使用内网ip,quick start模式修改db和demo.sh中的eureka配置都不好使

3、application.yml内容

server:
  port: 8080

#apollo配置可以参考
#https://github.com/ctripcorp/apollo/wiki/Java%E5%AE%A2%E6%88%B7%E7%AB%AF%E4%BD%BF%E7%94%A8%E6%8C%87%E5%8D%97#122-environment
app:
  id: springboot-apollo

apollo:
  meta: http://139.129.91.148:8080
  bootstrap:
    enabled: true
    namespaces: application

4、启动类ApolloTestApplication内容

package com.toxic.anepoch.apollotest;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

/**
 * @author py
 * @date 2020/06/29 10:17 PM.
 */
@SpringBootApplication(exclude = {
        DataSourceAutoConfiguration.class,
        DataSourceTransactionManagerAutoConfiguration.class,
        HibernateJpaAutoConfiguration.class})
public class ApolloTestApplication extends SpringBootServletInitializer {
    public static void main(String[] args) {
        SpringApplication.run(ApolloTestApplication.class, args);
    }
}

5、获取apollo配置的实体AppConfig

package com.toxic.anepoch.apollotest.controller.model;

import com.ctrip.framework.apollo.spring.annotation.EnableApolloConfig;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author ying.pan
 * @date 2020/6/29 9:01 PM.
 */
@Configuration
@EnableApolloConfig
public class AppConfig {
    @Bean
    public TestJavaConfigBean javaConfigBean() {
        return new TestJavaConfigBean();
    }

    public class TestJavaConfigBean {
        @Value("${timeout:100}")
        private int timeout;
        @Value("${batch:100}")
        private int batch;

        public void setTimeout(int timeout) {
            this.timeout = timeout;
        }

        public void setBatch(int batch) {
            this.batch = batch;
        }

        public int getTimeout() {
            return timeout;
        }

        public int getBatch() {
            return batch;
        }
    }
}

6、测试TestController类

package com.toxic.anepoch.apollotest.controller.web;

import com.ctrip.framework.apollo.Config;
import com.ctrip.framework.apollo.ConfigService;
import com.toxic.anepoch.apollotest.controller.model.AppConfig;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

/**
 * @author ying.pan
 * @date 2020/6/29 9:35 PM.
 */
@RestController
@RequestMapping("test/apollo")
public class TestController {
    @Resource
    private AppConfig appConfig;

    @RequestMapping(value = "/getKey")
    public Object getKey() {
        System.out.println(appConfig.javaConfigBean().getBatch());
        System.out.println(appConfig.javaConfigBean().getTimeout());
        return "success";
    }

    @RequestMapping(value = "/getConfig")
    public Object getConfig() {
        //直接调用api的方式
        Config config = ConfigService.getAppConfig();
        String someKey = "batch";
        String someDefaultValue = "none";
        String value = config.getProperty(someKey, someDefaultValue);
        System.out.println(value);
        return "success";
    }

}

六、本地验证

启动springboot,访问http://localhost:8080/test/apollo/getKey
控制台输出:

2020-06-30 02:34:47.694  INFO 41312 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring FrameworkServlet 'dispatcherServlet'
2020-06-30 02:34:47.694  INFO 41312 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization started
2020-06-30 02:34:47.717  INFO 41312 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization completed in 23 ms
22211
111

七、常用信息

密码相关:

默认用户名/密码: apollo / admin

url相关：

1、portal路径: http://你的ip + 8070
2、eureka路径: http://你的ip + 8080
3、adminservice路径: http://你的ip + 8090

常用命令

1、./demo.sh stop - 停止服务
2、./demo.sh start - 启动服务