1.配置eureka注册中心
EureKaSpringApplication:
package com.crow.eureka;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@SpringBootApplication
@EnableEurekaServer
public class EureKaSpringApplication {
public static void main(String[] args) {
SpringApplication.run(EureKaSpringApplication.class, args);
}
/**
* 然后会发现其他路径访问不了的,比如向eureka注册服务,注册不进来。
* 那是因为springboot在这个版本默认开启了CSRF攻击防御,2.x其他版本很多也会存在此问题。
* 网上的解决办法是禁用CSRF防御,禁用之后部分版本会出现在登录eureka界面的时候又没有安全登录验证了,要注册服务禁用/eureka即可,而不是直接禁用CSRF
*
* @author Administrator
*
*/
@Configuration
@EnableWebSecurity
static class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
// // Spring Security 默认开启了所有 CSRF 攻击防御,需要禁用 /eureka 的防御
http.csrf().ignoringAntMatchers("/eureka/**");
// 访问eureka控制台和/actuator时能做安全控制
super.configure(http);
// http.csrf().disable();//禁用CSRF
// http.authorizeRequests().anyRequest().authenticated().and().httpBasic();
}
}
}
application.properties配置:
#在默认设置下,Eureka服务注册中心也会将自己作为客户端来尝试注册它自己,所以我们需要禁用它的客户端注册行为。 #服务注册中心端口号 server.port=7070 #服务注册中心实例的主机名 eureka.instance.hostname=localhost #是否向服务注册中心注册自己 eureka.client.register-with-eureka=false #是否检索服务 eureka.client.fetch-registry=false #服务注册中心的配置内容,指定服务注册中心的位置 eureka.client.serviceUrl.defaultZone=http://localhost:7070/eureka/ # 安全认证的配置 #热部署生效 spring.devtools.restart.enabled=false #用户名 spring.security.user.name=admin # 用户密码 spring.security.user.password=admin123456 spring.application.name= eureka spring.devtools.restart.enabled=false #本机测试下关闭自我保护机制 eureka.server.enableSelfPreservation=false
pom.xml配置:
<!-- eureka 信息面板安全验证 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId> </dependency> <!-- actuator监控信息完善 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency>
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency>
2.配置config-service
ConfigSpringBootApplication:
package com.crow.config;
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;
@SpringBootApplication
@EnableEurekaClient
@EnableConfigServer
public class ConfigSpringBootApplication {
public static void main(String[] args) {
SpringApplication.run(ConfigSpringBootApplication.class, args);
}
}
application.properties:
server.port=7072
# 优先注册IP地址而不是hostname
eureka.instance.prefer-ip-address=true
eureka.client.serviceUrl.defaultZone=http://admin:admin123456@localhost:7070/eureka/
#配置GitHub 私有仓库 HTTP 克隆地址
spring.cloud.config.server.git.uri={你的仓库地址}
#配置你的 github帐号
spring.cloud.config.server.git.username={用户名或邮箱}
#配置你的github帐号密码
spring.cloud.config.server.git.password={密码}
#克隆配置文件存储地址(注意会项目清空这个目录,设置目录需谨慎!!!!)
spring.cloud.config.server.git.basedir=C:/Users/Administrator/Desktop/config
#git仓库配置文件分支(默认即为master)
spring.cloud.config.label=master
#Git仓库路径下搜索路径(多个路径用逗号分隔),即你的仓库目录
spring.cloud.config.server.git.search-paths=safe-service,safe-gateway
# 配置中心通过git从远程git库,有时本地的拷贝被污染,这时配置中心无法从远程库更新本地配置,设置force-pull=true,则强制从远程库中更新本地库
spring.cloud.config.server.git.force-pull=true
spring.cloud.bus.trace.enabled= true
#注意得自己安装rabbitmq
spring.rabbitmq.host=localhost
spring.rabbitmq.port=5672
spring.rabbitmq.username=guest
spring.rabbitmq.password=crow9527
#支持动态刷新
#打开bus/refresh刷新开关
#actuator配置
management.endpoints.enabled-by-default=true
management.endpoint.health.show-details=always
#management.endpoints.web.exposure.include=refresh,info,health
management.endpoints.web.exposure.include=*
management.endpoints.web.base-path=/actuator
#本机服务名
spring.application.name=safe-config-service
#服务信息
info.app.name= safe-config-service
info.app.message=config
info.company.name= abzykj
info.build.artifactId= @project.artifactId@
info.build.version= @project.version@
pom.xml:
<dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-config-server</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-bus-amqp</artifactId> </dependency> <!--配置中心监控 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-config-monitor</artifactId> </dependency>
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency>
我是在码云上新建的属性文件



服务端访问测试:
http://192.168.50.100:7072/safe-test.properties
或 http://192.168.50.100:7072/safe-test.json
或 http://192.168.50.100:7072/safe-test.yml
或 http://192.168.50.100:7072/safe/test (这个是根据你属性文件的命名来的 例如:${application}-${profiles}.properties safe-dev.properties safe-test.properties)

3.配置config-client
ConfigClientSpringBootApplication:
package com.crow.client;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
@SpringBootApplication
@EnableEurekaClient
public class ConfigClientSpringBootApplication {
public static void main(String[] args) {
SpringApplication.run(ConfigClientSpringBootApplication.class, args);
}
}
application.properties:
#springboot 在启动时候. 会先去加载bootstrap.properties 中的配置, 从gtihub上加载配置下来. 再启动 server.port= 7073 #服务名 spring.application.name=safe-config-client #方式一:通过服务名访问服务器 #Config服务端服务名 #spring.cloud.config.discovery.service-id=safe-config-service #支持注册中心访问Config服务端 #spring.cloud.config.discovery.enabled=true #方式二:配置中文件的地址 通过uri访问配置服务 spring.cloud.config.uri=http://localhost:7072/ #git仓库配置文件分支(默认即为master) spring.cloud.config.label=master spring.cloud.config.name=safe-test #git仓库配置文件环境信息 spring.cloud.config.profile=test #得自己安装rabbitmq spring.rabbitmq.host=localhost spring.rabbitmq.port=5672 spring.rabbitmq.username=guest spring.rabbitmq.password=crow9527 spring.cloud.bus.trace.enabled= true
pom.xml:
<!--Spring Cloud Config 客户端依赖 --> <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-bus-amqp</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency>
ConfigController: 测试查看属性文件
package com.crow.client.controller;
import java.nio.charset.StandardCharsets;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
/**
* <p></p>
* @author:Crow
* @Date: 2019年10月14日 下午4:13:34
*/
@Controller
//开启更新功能
@RefreshScope
@RequestMapping("/config")
public class ConfigController {
@Value("${user.name}")
private String value;
@RequestMapping("/get")
@ResponseBody
public String getValue() {
//因为如果配置文件中,要是有中文的话这里转换一下
//return new String(value.getBytes(StandardCharsets.ISO_8859_1), StandardCharsets.UTF_8);
return new String(value);
}
}
客户端访问测试:

测试在线刷新 :
1.更改码云上属性文件类容(记得要提交)

2.通过actuator手动刷新(POST请求)http://localhost:7073/actuator/bus-refresh(可以在码云上的WebHooks中配置自动刷新)
3.重新访问客户端 http://192.168.50.100:7072/safe-test.properties

OK
