学习博客：【SpringCloud】Gateway配置

SpringBoot版本：2.7.1
SpringCloud版本：2021.0.3
简单学习了下Gateway的配置
首先导入依赖，下方链接是使用过程中遇到的问题
使用Gateway出现Spring MVC found on classpath, which is incompatible with Spring Cloud Gateway.

 <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
        </dependency>

        <!--Hystrix-->
        <!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-netflix-hystrix -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
            <version>2.2.10.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId>
            <version>2.2.10.RELEASE</version>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-web</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <!-- https://mvnrepository.com/artifact/com.netflix.ribbon/ribbon-loadbalancer -->
        <dependency>
            <groupId>com.netflix.ribbon</groupId>
            <artifactId>ribbon-loadbalancer</artifactId>
            <version>2.7.18</version>
        </dependency>

        <!--Eureka 已集成Ribbon、Feign-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
            <version>1.4.7.RELEASE</version>
        </dependency>
        <!--actuaor 完善监控信息-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>
    </dependencies>

配置文件

server:
  port: 9527

spring:
  application:
    name: springcloud-gateway
  cloud:
    gateway:
      enabled: true
      routes:
        - id: springcloud_provider_dept #路由的ID，没有固定规则但要求唯一，建议配合服务名
          uri: http://localhost:8001   #匹配后提供服务的路由地址
          predicates: #路由断言，判断请求是否符合规则
            - Path=/mydept/dept/**  #路径断言，判断路径是否是以/mydept开头，如果是则符合
          filters:
            - RewritePath=/mydept/(?<segment>/?.*), /$\{
    
    segment}

        - id: blog_test
          uri: https://www.csdn.net/
          predicates:
            - Query=url,blog


eureka:
  client:
    service-url:
      defaultZone: http://eureka7001.com:7001/eureka/,http://eureka7002.com:7002/eureka/,http://eureka7003.com:7003/eureka/
  instance:
    instance-id: gateway9527.com
    prefer-ip-address: true

management:
  endpoints:
    web:
      exposure:
        include: "*"
  info:
    env:
      enabled: true

# 暴露端点info
info:
  app.name: yl-springcloud
  company.name: www.yl.com
  build.artifactId: com.yl.springcloud
  build.version: 1.0-SNAPSHOT

主启动类

@SpringBootApplication
@EnableEurekaClient
public class ZuulApplication_9527 {
    
    
    public static void main(String[] args) {
    
    
        SpringApplication.run(ZuulApplication_9527.class,args);
    }
}