Spring boot 找不到@HystrixCommand注释

我使用zuul作为我的微服务的代理服务。但我经常会遇到内部服务器错误。作为一种解决方案，我看到人们增加了超时限制。但是，我不能这样做，因为我不能在我的项目中使用@HystrixCommand注释。甚至

hystrix.command.default.execution.isolation.thread.timeoutinems

和

ribbon.ReadTimeout

在我的项目中显示为未知属性。下面是该项目的pom.xml文件

pom.xml

<?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>2.1.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.adl.dms.mobile.zuul-proxy-service</groupId>
    <artifactId>zuul-proxy-service</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>zuul-proxy-service</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
        <keycloak.version>5.0.0</keycloak.version>
    </properties>

    <dependencies>
        <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>
        <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-netflix-zuul</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-sleuth</artifactId>
        </dependency>   
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-ribbon</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-zipkin</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.9.2</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.9.2</version>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>org.keycloak.bom</groupId>
                <artifactId>keycloak-adapter-bom</artifactId>
                <version>${keycloak.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>
        <finalName>zuul-proxy-service</finalName>
    </build>

</project>

4.0.0
org.springframework.boot
spring启动程序父级
2.1.3.1发布
com.adl.dms.mobile.zuul-proxy-service
zuul代理服务
0.0.1-快照
zuul代理服务
SpringBoot的演示项目
1.8
格林威治
5.0.0
org.springframework.boot
弹簧靴起动器执行器
org.springframework.boot
SpringBootStarterWeb
org.springframework.cloud
spring cloud starter netflix eureka客户端
org.springframework.cloud
春季云入门netflix zuul
org.springframework.cloud
斯普林云侦探
org.springframework.cloud
spring cloud starter netflix hystrix
org.springframework.cloud
spring cloud starter netflix ribbon
org.springframework.cloud
春云起动器zipkin
org.springframework.boot
弹簧靴开发工具
运行时
org.springframework.boot
弹簧起动试验
测试
伊奥·斯普林福克斯
springfox-Swagger 2
2.9.2
伊奥·斯普林福克斯
springfox招摇过市用户界面
2.9.2
org.springframework.cloud
spring云依赖关系
${spring cloud.version}
聚甲醛
进口
org.keydepate.bom
键斗篷适配器bom表
${keydape.version}
聚甲醛
进口
org.springframework.boot
springbootmaven插件
zuul代理服务

我是否缺少关键依赖项？还是因为版本问题？任何帮助都将不胜感激

提前谢谢