SpringCloud-gateway网关配置

配置文件

bootstrap.yml

spring:
  application:
    name: cloud-gateway # 微服务的名称
  profiles:
    active: dev

bootstrap-dev.yml

spring:
  cloud:
    nacos:
      config:
        server-addr: localhost:8848 # 配置中心的地址
        namespace: 54fdd84f-44bb-45c1-b9c7-2b13bb4dca57
        shared-configs:
          - data-id: cloud-gateway.yml
            group: DEFAULT_GROUP
            refresh: true

cloud-gateway.yml

server:
  port: 8888
spring:
  application:
    name: cloud‐gateway
  cloud:
    nacos:
      discovery:
        server‐addr: localhost:8848
        namespace: 54fdd84f-44bb-45c1-b9c7-2b13bb4dca57
    gateway:
      discovery:
        locator:
          # 发现微服务
          enabled: true
          lower-case-service-id: true
      # 路由规则 
      routes:
        - id: cloud-order
          uri: lb://cloud-order
          predicates:
            - Path=/order/**

logging:
  level:
    org.springframework.cloud.gateway: debug

拦截器

@Slf4j
@Component
@Order(0)
public class CloudGlobalFilter implements GlobalFilter {
    @Override
    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
        log.info("CloudGlobalFilter");
        return chain.filter(exchange);
    }

}

依赖

<dependencies>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-gateway</artifactId>
        <version>3.0.3</version>
        <exclusions>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-webmvc</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-loadbalancer</artifactId>
    </dependency>
    <dependency>
        <groupId>com.alibaba.cloud</groupId>
        <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        <version>${spring-cloud-alibaba.version}</version>
    </dependency>
    <dependency>
        <groupId>com.alibaba.cloud</groupId>
        <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
        <version>${spring-cloud-alibaba.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
        <version>3.0.6</version>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.18.28</version>
        <scope>provided</scope>
    </dependency>
</dependencies>