标签：before rtsp 配置 ESS code host tar model provider
一、zuul是什么？
zuul 包含以下两个最主要的功能：
1.路由功能: 负责将外部请求转发到具体的微服务实例上，是实现外部访问统一入口的基础。
2.过滤器功能: 则负责对请求的处理过程进行干预，是实现请求校验、服务聚合等功能的基础．
Zuul 和 Eureka 进行整合将Zuul自身注册为 Eureka服务治理下的应用，同时从Eureka中获得其他微服务的消息，也即以后的访问微服务都是通过Zuul跳转后获得。
注意： Zuul 服务最终还是会注册进 Eureka
提供 ＝ 代理 ＋ 路由 ＋ 过滤 三大功能
二、zuul路由的基本配置
1. 新建Modeul模块microservicecloud-zuul-gateway-9527
2. pom文件
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.atguigu.springcloud</groupId> <artifactId>microservicecloud</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <artifactId>microservicecloud-zuul-gateway-9527</artifactId> <dependencies> <!-- zuul路由网关 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-zuul</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-eureka</artifactId> </dependency> <!-- actuator监控 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <!-- hystrix容错 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-hystrix</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-config</artifactId> </dependency> <!-- 日常标配 --> <dependency> <groupId>com.atguigu.springcloud</groupId> <artifactId>microservicecloud-api</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jetty</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> </dependency> <!-- 热部署插件 --> <dependency> <groupId>org.springframework</groupId> <artifactId>springloaded</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> </dependency> </dependencies> </project>
3.application.yml
server: port: 9527 spring: application: name: microservicecloud-zuul-gateway eureka: client: service-url: defaultZone: http://eureka7001.com:7001/eureka,http://eureka7002.com:7002/eureka,http://eureka7003.com:7003/eureka instance: instance-id: gateway-9527.com prefer-ip-address: true info: app.name: everjiankang-microcloud company.name: www.everjiankang.com build.artifactId: $project.artifactId$ build.version: $project.version$
4.修改host文件
127.0.0.1 myzuul.com
5. 主启动类新添加注解：@EnableZuulProxy
package com.everjiankang.springcloud; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.netflix.zuul.EnableZuulProxy; @SpringBootApplication @EnableZuulProxy public class Zuul_9527_StartSpringCloudApp { public static void main(String[] args) { SpringApplication.run(Zuul_9527_StartSpringCloudApp.class, args); } }
启动：
三个eureka集群
一个服务提供类：microservicecloud-provider-dept-8001
一个路由
测试：
1.不用路由：http://localhost:8001/dept/get/1
2.使用路由：http://myzuul.com:9527/microservicecloud-dept/get/2
三、路由访问映射规则
1、工程名称：microservicecloud-zuul-gateway-9527
2、代理名称：YML新增：
before:
http://myzuul.com:9527/microservicecloud-dept/get/2
zuul: routes: mydept.serviceId: microservicecloud-dept mydept.path: /mydept/**
after
http://myzuul.com:9527/mydept/get/2
3.禁止先前的非映射的url
此时可以通过before和after 2种方式访问，这有安全缺陷，禁掉before的url
zuul: ignored-services: microservicecloud-dept #禁止掉某个微服务的原访问地址
#ignore-services: "*" # 禁用掉所有的微服务的原访问地址
4、添加域名映射前缀
zuul: prefix: xiaochao
此时：
http://myzuul.com:9527/mydept/get/2 url访问无效
http://myzuul.com:9527/xiaochao/mydept/get/2 ok
终极结果：
zuul: #ignored-services: microservicecloud-dept prefix: /xiaochao ignored-services: "*" routes: mydept.serviceId: microservicecloud-dept mydept.path: /mydept/**
标签：before rtsp 配置 ESS code host tar model provider
原文地址：https://www.cnblogs.com/guchunchao/p/10451912.html
