springcloud 动态路由配置 spring-cloud-gateway+nacos实现动态配置

pom.xml

org.springframework.boot

spring-boot-starter-parent

2.3.7.RELEASE

org.springframework.cloud

spring-cloud-dependencies

Hoxton.RELEASE

pom

import

com.alibaba.cloud

spring-cloud-alibaba-dependencies

2.2.7.RELEASE

pom

import

org.springframework.cloud

spring-cloud-starter-gateway

org.springframework.boot

spring-boot-starter-validation

com.alibaba.cloud

spring-cloud-starter-alibaba-nacos-discovery

com.alibaba.cloud

spring-cloud-starter-alibaba-nacos-config

org.projectlombok

lombok

bootstrap.xml

server:

port: 9100

spring:

application:

name: scgateway-demo

cloud:

nacos:

discovery:

server-addr: 127.0.0.1:8848

namespace: b2b3c55a-abe5-47a4-a47e-03c57138d1d7

config:

file-extension: yml

prefix: ${spring.application.name}

server-addr: 127.0.0.1:8848

namespace: b2b3c55a-abe5-47a4-a47e-03c57138d1d7

group: DEFAULT_GROUP

启动类：

@EnableDiscoveryClient

@SpringBootApplication

public class SCGatewayApp {

public static void main(String[] args) {

SpringApplication.run(SCGatewayApp.class, args);

}

}

nacos端配置：

spring:

cloud:

gateway:

routes:

- id: nacos

uri: lb://nacos-payment-provider

predicates:

- Path=/payment-service/**

filters:

- StripPrefix=1

源码：GitHub - hunqi/scgateway-demo: spring cloud gateway demo

集成sentinel: Sentinel/sentinel-demo/sentinel-demo-spring-cloud-gateway at master · alibaba/Sentinel · GitHub

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