SpringCloud整合Zookeeper作为注册中心

超、凢脫俗 2023-07-06 14:39 40阅读 0赞

项目地址: 链接：https://pan.baidu.com/s/1Mxo0ltvZbpz\_r8mCU-mSpw   
提取码：3j4a

## 1.windows下安装启动Zookeeper 并启动zookeeper ##

操作地址: [https://blog.csdn.net/ring300/article/details/80446918][https_blog.csdn.net_ring300_article_details_80446918]

## 2.创建项目注册到zookeeper ##

###    1.pom.xml依赖   ###

<?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 https://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>2.2.4.RELEASE</version>
            <relativePath/> 
        </parent>
        <groupId>com.zhang.cloud</groupId>
        <artifactId>zk-memberclient</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>zk-memberclient</name>
        <description>Demo project for Spring Boot</description>
    
        <properties>
            <java.version>1.8</java.version>
            <spring-cloud.version>Hoxton.SR1</spring-cloud.version>
        </properties>
    
        <dependencies>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-zookeeper-discovery</artifactId>
                <exclusions>
                    <exclusion>
                        <groupId>org.apache.zookeeper</groupId>
                        <artifactId>zookeeper</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.apache.zookeeper</groupId>
                <artifactId>zookeeper</artifactId>
                
                <version>3.4.14</version>
                <exclusions>
                    <exclusion>
                        <groupId>org.slf4j</groupId>
                        <artifactId>slf4j-log4j12</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>org.junit.vintage</groupId>
                        <artifactId>junit-vintage-engine</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
    
        </dependencies>
        <repositories>
            <repository>
                <id>spring-milestones</id>
                <name>Spring Milestones</name>
                <url>http://repo.spring.io.libs-milestone</url>
                <snapshots>
                    <enabled>false</enabled>
                </snapshots>
            </repository>
        </repositories>
    
        <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>
    
    </project>

### 2.启动类加注解  @EnableDiscoveryClient  (zookeeper和consul都是用此注解) ###

@SpringBootApplication
    @RestController
    @EnableDiscoveryClient //@EnableDiscoveryClient 作用是 如果服务使用connsul ,zookeeper 像注册中心注册服务
    public class ZKMemberApplication {
    
    	@Value("${server.port}")
    	private String serverPort;
    
    	public static void main(String[] args) {
    		SpringApplication.run(ZKMemberApplication.class, args);
    	}
    
    	@GetMapping("/getMember")
    	public String getMember(){
    		return "h会员服务 , 订单调用会员接口 ,端口号为:"+serverPort;
    	}
    }

### 3. application.properties配置文件简单配置 ###

#服务端口号
    server.port=12345
    #服务名称
    spring.application.name=zk-member
    #zookeeper连接地址
    spring.cloud.zookeeper.connect-string=127.0.0.1:2181

### 4.启动项目,成功注册到zookeeper ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3poYW5nc2hlbmdxaWFuZzE2OA_size_16_color_FFFFFF_t_70][]

[https_blog.csdn.net_ring300_article_details_80446918]: https://blog.csdn.net/ring300/article/details/80446918
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