Spring Cloud Gateway使用

项目依赖

项目是Spring Cloud项目，且使用Nacos作为注册中心。Spring Cloud版本为2021.0.5，Spring Cloud Alibaba版本为2021.0.5.0

Spring Cloud项目起步配置

Nacos使用

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

Spring Cloud配置

bootstrap.yml

spring:  
  application:  
    name: doubucket-gateway  
  profiles:  
    active: dev

application-dev.yml

server:  
  port: 10050  
spring:  
  cloud:  
    nacos:  
      discovery:  
        server-addr: 192.168.88.121:8848  
        username: nacos  
        password: nacosnacosroot

Spring Cloud Gateway配置

spring:  
  cloud:  
    gateway:  
      routes:  
        - id: doubucket-items  
          uri: lb://doubucket-items  
          predicates:  
            - Path=/doubucket/items/**  
          filters:  
            - StripPrefix=2
        - id: doubucket-users  
          uri: lb://doubucket-users  
          predicates:  
            - Path=/doubucket/users/**  
          filters:  
            - RewritePath=/doubucket/users(?<segment>/?.*), $\{segment}

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