SpringCloud微服务(基于Eureka+Feign+Hystrix+Zuul)

一、搭建注册中心

 1.1、创建一个cloud-service项目

 1.2:POM文件依赖

  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 
  6     <groupId>com.tiandy</groupId>
  7     <artifactId>cloud-service</artifactId>
  8     <version>0.0.1-SNAPSHOT</version>
  9     <packaging>jar</packaging>
 10 
 11     <name>cloud-service</name>
 12     <description>Demo project for Spring Boot</description>
 13 
 14     <parent>
 15         <groupId>org.springframework.boot</groupId>
 16         <artifactId>spring-boot-starter-parent</artifactId>
 17         <version>1.5.9.RELEASE</version>
 18         <relativePath/> <!-- lookup parent from repository -->
 19     </parent>
 20 
 21     <properties>
 22         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 23         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 24         <java.version>1.8</java.version>
 25         <spring-cloud.version>Edgware.RELEASE</spring-cloud.version>
 26     </properties>
 27 
 28     <dependencies>
 29 
 30         <dependency>
 31             <groupId>org.springframework.boot</groupId>
 32             <artifactId>spring-boot-starter-web</artifactId>
 33         </dependency>
 34 
 35         <dependency>
 36             <groupId>org.springframework.cloud</groupId>
 37             <artifactId>spring-cloud-starter-eureka</artifactId>
 38         </dependency>
 39         <!-- @HystrixCommand注解 -->
 40         <dependency>
 41             <groupId>com.netflix.hystrix</groupId>
 42             <artifactId>hystrix-javanica</artifactId>
 43         </dependency>
 44         <dependency>
 45             <groupId>org.springframework.cloud</groupId>
 46             <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
 47         </dependency>
 48         <!-- 声明调用 -->
 49         <dependency>
 50             <groupId>org.springframework.cloud</groupId>
 51             <artifactId>spring-cloud-starter-openfeign</artifactId>
 52         </dependency>
 53         <!-- 服务容错  -->
 54         <dependency>
 55             <groupId>org.springframework.cloud</groupId>
 56             <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
 57         </dependency>
 58 
 59         <!--网关zuul-->
 60         <dependency>
 61             <groupId>org.springframework.cloud</groupId>
 62             <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
 63         </dependency>
 64 
 65         <!--实体中的Date注解,不用get set-->
 66         <dependency>
 67             <groupId>org.projectlombok</groupId>
 68             <artifactId>lombok</artifactId>
 69         </dependency>
 70 
 71 
 72         <dependency>
 73             <groupId>org.springframework.boot</groupId>
 74             <artifactId>spring-boot-starter-test</artifactId>
 75             <scope>test</scope>
 76         </dependency>
 77 
 78 
 79     </dependencies>
 80 
 81     <dependencyManagement>
 82         <dependencies>
 83             <dependency>
 84                 <groupId>org.springframework.cloud</groupId>
 85                 <artifactId>spring-cloud-dependencies</artifactId>
 86                 <version>${spring-cloud.version}</version>
 87                 <type>pom</type>
 88                 <scope>import</scope>
 89             </dependency>
 90         </dependencies>
 91     </dependencyManagement>
 92 
 93     <build>
 94         <plugins>
 95             <plugin>
 96                 <groupId>org.springframework.boot</groupId>
 97                 <artifactId>spring-boot-maven-plugin</artifactId>
 98             </plugin>
 99         </plugins>
100     </build>
101 
102 </project>