微服务之--服务管理

最新推荐文章于 2025-06-16 16:39:37 发布

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最新推荐文章于 2025-06-16 16:39:37 发布

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分类专栏： hibernate 文章标签：微服务

本文链接：https://blog.youkuaiyun.com/qq_39583241/article/details/88568055

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本文介绍了微服务架构中关于服务管理的关键步骤，包括在pom.xml中继承Eureka服务配置，详细设置application.yml，以及实现启动类和SecuritySecureConfig类。通过这些设置，成功启动服务后，可以在浏览器输入localhost:5000查看注册的所有服务。

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服务管理配置 pom.xml（继承eureka服务后面的配置)

<?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.example</groupId>
        <artifactId>spring-cloud</artifactId>
        <version>2.0-SNAPSHOT</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <groupId>com.example</groupId>
    <artifactId>admin-server</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>admin-server</name>
    <description>Demo project for Spring Boot</description>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
            <version>2.0.1.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>de.codecentric</groupId>
            <artifactId>spring-boot-admin-starter-server</artifactId>
            <version>2.0.1</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.jolokia</groupId>
            <artifactId>jolokia-core</artifactId>
        </dependency>
    </dependencies>


    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

配置application.yml

server:
  port: 5000 #访问端口
spring:
  application:
    name: admin-server
  security:
    user:
      name: 'admin'
      password: '123456'
eureka:
  client:
    service-url:
      defaultZone: http://localhost:8761/eureka/
    registry-fetch-interval-seconds: 5
  instance:
    lease-renewal-interval-in-seconds: 10
    health-check-url-path: /actuator/health
    metadata-map:
      user.name: ${spring.security.user.name}
      user.password: ${spring.security.user.password}
    prefer-ip-address: true
management:
  endpoint:
    health:
      show-details: always
  endpoints:
    web:
      exposure:
        include: "*"

启动类

package com.example.adminserver;

import de.codecentric.boot.admin.server.config.EnableAdminServer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
 * 网页登录 查询启动的服务
 */
@SpringBootApplication
@EnableAdminServer
public class AdminServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(AdminServerApplication.class, args);
    }

}

SecuritySecureConfig类：；

package com.example.adminserver;

import de.codecentric.boot.admin.server.config.AdminServerProperties;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;


@Configuration
public class SecuritySecureConfig extends WebSecurityConfigurerAdapter {

    private final String adminContextPath;

    public SecuritySecureConfig(AdminServerProperties adminServerProperties){
        this.adminContextPath = adminServerProperties.getContextPath();
    }

    protected void configure(HttpSecurity http)throws Exception{
        SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
        successHandler.setTargetUrlParameter("redirectTo");

        http.authorizeRequests()
                .antMatchers(adminContextPath+"/assets/**").permitAll()
                .antMatchers(adminContextPath+"/login").permitAll()
                .anyRequest().authenticated()
                .and()
                .formLogin().loginPage(adminContextPath+"/login").successHandler(successHandler).and()
                .logout().logoutUrl(adminContextPath+"/logout").and()
                .httpBasic().and()
                .csrf().disable();
    }


}

启动服务后浏览器输入： localhost:5000 可查看所有你启动的服务