Spring cloud网关未路由，对于任何请求都返回404

Question

[我正在尝试创建在端口8080上运行的Spring Cloud Gateway，并且按照我的期望，它应该路由到在端口8441上运行的其他服务，

pom.xml

<dependencies>
  <dependency>
      <groupId>org.json</groupId>
      <artifactId>json</artifactId>
        <version>20190722</version>
  </dependency>
 <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
        <exclusions>
            <exclusion>
                <groupId>org.junit.vintage</groupId>
                <artifactId>junit-vintage-engine</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

       <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-gateway</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-hystrix
        </artifactId>
       </dependency>
       <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>
            spring-boot-configuration-processor
        </artifactId>
        <optional>true</optional>
       </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>
    </dependencies>
</dependencyManagement>

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

application.yml

logging:
    level:
       root: info

spring:
   cloud:
      gateway:
        enabled: true

  routes: 
  - id: header_route
    uri: http://localhost:8441/fx-rate/v1/getFxRate
    predicates:
    - Header=API-Key, "8596c75a-6a4a-49b7-a73f-4e97fa30a24f"

当我访问http://localhos:8080/时返回404，我知道我错过了一些东西，请对此提供帮助。

Answer 1

我发现了问题，