首先先创建项目,选择左侧的导航栏的Spring Initializr,然后默认是Default选项。

spring-cloud配置zuul网关

对项目信息进行编辑,填写组织名和项目名。

spring-cloud配置zuul网关

 选择Cloud Discovery,然后右侧选择Eureka Discovery(因为创建的是客户端,所以选择Discovery)。

spring-cloud配置zuul网关

编辑项目名及存放路径,然后下一步就创建完项目了:

spring-cloud配置zuul网关 

 创建好的项目展示:

spring-cloud配置zuul网关

        接下来配置文件:

往pom.xml文件添加所需jar包和配置,请大家根据版本选择(我用的是Dalston,所以parent标签里的version是1.5.x版本,spring-cloud.version是Dalston):

spring-cloud配置zuul网关

<?xml version="1.0" encoding="UTF-8"?>
<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>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.6.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.spring-cloud</groupId>
    <artifactId>springboot-eureka-zuul</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot-eureka-zuul</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Dalston.SR4</spring-cloud.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
        </dependency>

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

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

    <repositories>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </repository>
    </repositories>

</project>

往SpringbootEurekaZuulApplication文件加入注解:

@EnableZuulProxy

 spring-cloud配置zuul网关

 接下来在resources文件下的application.properties(我把后缀改成yml,效果相同)配置代码:

#端口号
server:
  port: 7100
spring:
#应用名称
  application:
    name: tencent-zuul
eureka:
  client:
#默认路径
    service-url:
      defaultZone: http://root:[email protected]:7000/eureka/
#配置网关
zuul:
#访问加上/user/请求名称,便会跳到tencent-user-customer里的方法里
  routes:
    tencent-user-customer: /user/**

然后将服务中心,供应者,消费者启动,访问(访问时要加上/user/,网关其实就像一种委托,供应者委托给网关,消费者从网关访问然后由网关跳到供应者显示):

spring-cloud配置zuul网关


其他配置链接:

spring-cloud配置:服务中心 

spring-cloud供应者消费者模式(下):配置消费者

spring-cloud供应者消费者模式(上):配置供应者

spring-cloud负载均衡配置

spring-cloud熔断机制

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