Java Spring启动客户端未能向管理员注册
我有一个Spring Boot管理服务器运行得很好。以下是文件:Java Spring启动客户端未能向管理员注册,java,spring,spring-boot,spring-boot-admin,Java,Spring,Spring Boot,Spring Boot Admin,我有一个Spring Boot管理服务器运行得很好。以下是文件: pom.xml <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.ver
pom.xml
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-boot-admin.version>2.1.0</spring-boot-admin.version>
</properties>
<dependencies>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-server</artifactId>
</dependency>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-server-ui</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<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>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.0.RC1</version>
<relativePath/>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-hateoas</artifactId>
</dependency>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-starter-client</artifactId>
<version>1.5.7</version>
</dependency>
</dependencies>
DemoApplication.java
@SpringBootApplication
@EnableAdminServer
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}
这很有效。我可以导航到http://localhost:9090/#/applications
并查看管理服务器是否正常。
问题是当我尝试将一个客户端应用程序注册到服务器时。以下是我的客户端应用程序的详细信息:
pom.xml
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-boot-admin.version>2.1.0</spring-boot-admin.version>
</properties>
<dependencies>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-server</artifactId>
</dependency>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-server-ui</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<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>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.0.RC1</version>
<relativePath/>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-hateoas</artifactId>
</dependency>
<dependency>
<groupId>de.codecentric</groupId>
<artifactId>spring-boot-admin-starter-client</artifactId>
<version>1.5.7</version>
</dependency>
</dependencies>
启动客户端应用程序时,我可以导航到http://localhost:8081/actuator/health
并查看所有健康信息。但我最终在控制台中也会出现以下错误:
DEBUG --- [ registrationTask1] de.codecentric.boot.admin.client.registration.ApplicationRegistrator : Failed to register application as Application [name=ClientApp, managementUrl=http://richard-desktop:8081/actuator/, healthUrl=http://richard-desktop:8081/actuator/health/, serviceUrl=http://richard-desktop:8081/] at spring-boot-admin ([http://localhost:9090/api/applications]): 404 Not Found
DEBUG --- [ registrationTask1] de.codecentric.boot.admin.client.registration.ApplicationRegistrator : Failed to register application as Application [name=ClientApp, managementUrl=http://richard-desktop:8081/actuator/, healthUrl=http://richard-desktop:8081/actuator/health/, serviceUrl=http://richard-desktop:8081/] at spring-boot-admin ([http://localhost:9090/api/applications]): 404 Not Found
DEBUG --- [ registrationTask1] de.codecentric.boot.admin.client.registration.ApplicationRegistrator : Failed to register application as Application [name=ClientApp, managementUrl=http://richard-desktop:8081/actuator/, healthUrl=http://richard-desktop:8081/actuator/health/, serviceUrl=http://richard-desktop:8081/] at spring-boot-admin ([http://localhost:9090/api/applications]): 404 Not Found
我做错了什么?基本上,由于Spring Boot Admin Server(2.1.0)和Client(1.5.7)的版本不同,它无法注册 客户端1.5.7使用url//server:port/api/applications在服务器上命中,但服务器2.1.0预期在//server:port/instances路径上注册,因此只需更新客户端以命中预期的服务器路径 只需在调试日志中启动服务器/客户机,就可以获得关于它试图访问哪个url的更多提示 这里需要注意的是,由于许多端点的版本不可编译性,我们不会获得所有信息。执行器模块在1.X和2.X之间完全改变。 根据以上观点,以下是解决此问题的方法,但有一些限制: 客户端Java文件:
@SpringBootApplication
public class ClientApplication {
public static void main(String[] args) {
SpringApplication.run(ClientApplication.class, args);
}
}
server.port=8081
spring.boot.admin.url=http://localhost:8080
spring.boot.admin.api-path=/instances
management.security.enabled=false
客户端属性文件:
@SpringBootApplication
public class ClientApplication {
public static void main(String[] args) {
SpringApplication.run(ClientApplication.class, args);
}
}
server.port=8081
spring.boot.admin.url=http://localhost:8080
spring.boot.admin.api-path=/instances
management.security.enabled=false
它对我来说有一些限制,比如看不到指标等,但管理服务器上仍然有大量可见的信息。基本上,由于Spring Boot管理服务器(2.1.0)和客户端(1.5.7)的版本不同,它无法注册 客户端1.5.7使用url//server:port/api/applications在服务器上命中,但服务器2.1.0预期在//server:port/instances路径上注册,因此只需更新客户端以命中预期的服务器路径 只需在调试日志中启动服务器/客户机,就可以获得关于它试图访问哪个url的更多提示 这里需要注意的是,由于许多端点的版本不可编译性,我们不会获得所有信息。执行器模块在1.X和2.X之间完全改变。 根据以上观点,以下是解决此问题的方法,但有一些限制: 客户端Java文件:
@SpringBootApplication
public class ClientApplication {
public static void main(String[] args) {
SpringApplication.run(ClientApplication.class, args);
}
}
server.port=8081
spring.boot.admin.url=http://localhost:8080
spring.boot.admin.api-path=/instances
management.security.enabled=false
客户端属性文件:
@SpringBootApplication
public class ClientApplication {
public static void main(String[] args) {
SpringApplication.run(ClientApplication.class, args);
}
}
server.port=8081
spring.boot.admin.url=http://localhost:8080
spring.boot.admin.api-path=/instances
management.security.enabled=false
这对我来说是可行的,有一些限制,比如看不到指标等,但在管理服务器上仍然可以看到大量的信息。哇,这很有效!因此,我只需要降低服务器版本,以便能够看到更多信息。如果这对您来说是可行的,那么就更有用了。值得使用同一版本运行客户端和服务器。哇,真是太棒了!因此,我只需要降低服务器版本,以便能够看到更多信息。如果这对您来说是可行的,那么就更有用了。值得使用相同版本运行客户端和服务器。