1、创建网关模块

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2、完成后的pom依赖

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  5.     <parent>
  6.         <groupId>org.springframework.boot</groupId>
  7.         <artifactId>spring-boot-starter-parent</artifactId>
  8.         <version>2.3.2.RELEASE</version>
  9.         <relativePath/> <!-- lookup parent from repository -->
  10.     </parent>
  11.     <groupId>com.fcant</groupId>
  12.     <artifactId>gateway_zuul</artifactId>
  13.     <version>0.0.1-SNAPSHOT</version>
  14.     <name>gateway_zuul</name>
  15.     <description>Demo project for Spring Boot</description>
  17.     <properties>
  18.         <java.version>1.8</java.version>
  19.         <spring-cloud.version>Hoxton.SR6</spring-cloud.version>
  20.     </properties>
  22.     <dependencies>
  23.         <dependency>
  24.             <groupId>org.springframework.cloud</groupId>
  25.             <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
  26.         </dependency>
  28.         <dependency>
  29.             <groupId>org.springframework.cloud</groupId>
  30.             <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
  31.         </dependency>
  33.         <dependency>
  34.             <groupId>org.springframework.boot</groupId>
  35.             <artifactId>spring-boot-starter-test</artifactId>
  36.             <scope>test</scope>
  37.             <exclusions>
  38.                 <exclusion>
  39.                     <groupId>org.junit.vintage</groupId>
  40.                     <artifactId>junit-vintage-engine</artifactId>
  41.                 </exclusion>
  42.             </exclusions>
  43.         </dependency>
  44.     </dependencies>
  46.     <dependencyManagement>
  47.         <dependencies>
  48.             <dependency>
  49.                 <groupId>org.springframework.cloud</groupId>
  50.                 <artifactId>spring-cloud-dependencies</artifactId>
  51.                 <version>${spring-cloud.version}</version>
  52.                 <type>pom</type>
  53.                 <scope>import</scope>
  54.             </dependency>
  55.         </dependencies>
  56.     </dependencyManagement>
  58.     <build>
  59.         <plugins>
  60.             <plugin>
  61.                 <groupId>org.springframework.boot</groupId>
  62.                 <artifactId>spring-boot-maven-plugin</artifactId>
  63.             </plugin>
  64.         </plugins>
  65.     </build>
  67. </project>

3、在配置文件配置Zuul的使用

注意-如果在注册中心配置了server.servlet.context-path的路径，此处配置注册中心的端口后面也要添加该路径

  1. server:
  2.   port: 8762
  3. spring:
  4.   application:
  5.     name: GatewayZuul
  6. eureka:
  7.   client:
  8.     service-url:
  9.       # 将网关注册到注册中心
  10.       defaultZone: http://127.0.0.1:8761/eureka/

4、在启动类添加启动网关的代理注解 @EnableZuulProxy

  1. package com.fcant.gateway_zuul;
  3. import org.springframework.boot.SpringApplication;
  4. import org.springframework.boot.autoconfigure.SpringBootApplication;
  5. import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
  7. @EnableZuulProxy
  8. @SpringCloudApplication
  9. public class GatewayZuulApplication {
  11.     public static void main(String[] args) {
  12.         SpringApplication.run(GatewayZuulApplication.class, args);
  13.     }
  15. }

5、启动网关服务，在注册中心查看已经成功注册至注册中心

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