版权声明:由于本人水平有限,如有错误,不吝赐教。转载请注明出处 https://blog.csdn.net/qq_41001945/article/details/86225946
springcloud学习总结
6、路由网关的设置
一、新建模块zuul
pom
<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>springcloud</groupId>
<artifactId>springcloud-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>
application.yml
server:
port: 5555
spring:
application:
name: zuul
eureka:
client:
service-url:
defaultZone: http://eureka7001.com:7001/eureka/
instance:
instance-id: zuul
prefer-ip-address: true
info:
app.name: atguigu-microcloud
company.name: yourcompanyname
build.artifactId: $project.artifactId$
build.version: $project.version$
zuul:
routes:
h.serviceId: microservicecloud-dept
h.path: /mydept/**
prefix: /mist
ignored-services: "*"
必要说明
zuul:
routes:
h.serviceId: microservicecloud-dept
h.path: /mydept/**
prefix: /mist
ignored-services: "*"
这一段的意思为 访问的微服务为microservicecloud-dept,并且需要在原来的
访问路径前加/mydept ,在这个路径前面还得加前缀/mist
最后一行为禁止原来的所有的访问路径生效。
主启动类
package com.atguigu.springcloud;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
@SpringBootApplication
@EnableZuulProxy
public class ZuulMainApplication {
public static void main(String[] args) {
SpringApplication.run(ZuulMainApplication.class,args);
}
}
启动注册中心,服务提供者与zuul模块。访问并查看结果
http://localhost:5555/mist/mydept/dept/list 可以得到结果
http://localhost:5555/dept/list 则无法返回值
即为上述解释的那个,禁止原来所有的访问地址。 否则,上面两个都可以返回正确的值
后续:待续…