简介：
项目当中已经整合日志和拦截器的配置，同时解决监控服务自己无法监控自己的问题。
一.在服务端配置
1.导入依赖
<?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>2.1.5.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.io.demo</groupId>
<artifactId>demo-admin</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo-admin</name>
<description>demo云控制平台</description>
<properties>
<spring-boot-admin.version>2.1.5</spring-boot-admin.version>
<skipTests>true</skipTests>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<spring-cloud.version>Greenwich.SR1</spring-cloud.version>
</properties>
<dependencies>
<!--客户端配置-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.jolokia</groupId>
<artifactId>jolokia-core</artifactId>
</dependency>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-starter-client</artifactId>
</dependency>
<!--服务端配置-->
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-starter-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-undertow</artifactId>
</dependency>
<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-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>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-dependencies</artifactId>
<version>${spring-boot-admin.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<finalName>${project.artifactId}-8080</finalName><!--打jar包去掉版本号-->
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<includeSystemScope>true</includeSystemScope>
<jvmArguments>-Dfile.encoding=UTF-8</jvmArguments>
<executable>true</executable>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>2.在项目application.properties文件中配置
#固定配置
spring.application.name=demo-admin
##eureka
eureka.instance.lease-expiration-duration-in-seconds=10
eureka.instance.health-check-url-path=/actuator/health
eureka.client.registry-fetch-interval-seconds=5
eureka.instance.metadata-map.startup=${random.int}
##management
management.endpoints.web.exposure.include=*
management.endpoint.health.show-details=always
#logging
logging.file=${spring.application.name}.log
logging.level.org.springframework.web=info
logging.pattern.file=%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(${PID}){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wEx
#admin配置
spring.boot.admin.client.instance.metadata.tags.environment = dev
info.tags.environment = dev
server.port=8080
#注册服务配置
eureka.client.service-url.defaultZone=http://127.0.0.1:8761/eureka/
spring.security.user.name=demo
spring.security.user.password=demo
spring.boot.admin.client.username=${spring.security.user.name}
spring.boot.admin.client.password=${spring.security.user.password}- 在项目的DemoApplication启动类中配置
@EnableAdminServer4.配置拦截器
@Configuration
public class SecuritySecureConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
// @formatter:off
SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
successHandler.setTargetUrlParameter("redirectTo");
successHandler.setDefaultTargetUrl("/");
http.authorizeRequests()
.antMatchers("/assets/**").permitAll()
.antMatchers("/actuator/**").permitAll()
.antMatchers("/login").permitAll()
.anyRequest().authenticated()
.and()
.formLogin().loginPage("/login").successHandler(successHandler).and()
.logout().logoutUrl("/logout").and()
.httpBasic().and()
.csrf()
.csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse())
.ignoringAntMatchers(
"/instances",
"/actuator/**"
);
// @formatter:on
}
}5.解释
上面为什么没有admin.client.url地址的配置，其中使用注册服务eureka，当服务端注册到eureka后，自动会将eurekas
所有的注册服务装载到admin里面去。所以项目中使用了eureka就不需要配置客户端链接地址。
二.客户端配置
在需要监控的服务当中：
1.导入依赖
<!--客户端配置-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.jolokia</groupId>
<artifactId>jolokia-core</artifactId>
</dependency>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-starter-client</artifactId>
</dependency>2.在项目application.properties文件中配置
#logging
logging.file=${spring.application.name}.log
logging.level.org.springframework.web=info
logging.pattern.file=%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(${PID}){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wEx
##eureka
eureka.instance.lease-expiration-duration-in-seconds=10
eureka.instance.health-check-url-path=/actuator/health
eureka.client.registry-fetch-interval-seconds=5
eureka.instance.metadata-map.startup=${random.int}
##management
management.endpoints.web.exposure.include=*
management.endpoint.health.show-details=always
#spring admin
spring.boot.admin.client.username=demo
spring.boot.admin.client.password=demo
spring.boot.admin.client.instance.metadata.tags.environment = dev
info.tags.environment = dev三.启动服务端
打开地址为：http://127.0.0.1:8080
用户名：demo
密码：demo
就可以看到服务端自己的监控。
四.启动客户端
等待一会，就可以在服务端的监控页面就可以看到你当前客户端的监控
