{"id":349,"date":"2022-04-15T16:52:25","date_gmt":"2022-04-15T08:52:25","guid":{"rendered":"https:\/\/blog.lijiajia.top\/?p=349"},"modified":"2026-06-19T21:33:29","modified_gmt":"2026-06-19T13:33:29","slug":"springcloud%e5%ad%a6%e4%b9%a0%e7%ac%94%e8%ae%b0%ef%bc%9a%e5%be%ae%e6%9c%8d%e5%8a%a1%e6%8a%80%e6%9c%af%e6%a0%88%e6%9c%89%e5%93%aa%e4%ba%9b%e5%8f%8a%e6%8a%80%e6%9c%af%e9%80%89%e5%9e%8b%e5%9b%9b","status":"publish","type":"post","link":"https:\/\/blog.ttwow.top\/?p=349","title":{"rendered":"SpringCloud\u5b66\u4e60\u7b14\u8bb0\uff1aEureka\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0(\u56db)"},"content":{"rendered":"

Eureka\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0<\/h2>\n

Eureka\u53d1\u97f3\uff1a<\/h2>\n

\u82f1[ju\u02c8ri\u02d0k\u0259]\u7f8e[ju\u02c8ri\u02d0k\u0259]<\/p>\n

Eureka\u662f\u4ec0\u4e48<\/h2>\n

Eureka\u662fNetflix\u7684\u4e00\u4e2a\u5b50\u6a21\u5757\uff0c\u4e5f\u662f\u6838\u5fc3\u6a21\u5757\u4e4b\u4e00\u3002Eureka\u662f\u4e00\u4e2a\u57fa\u4e8eREST\u7684\u670d\u52a1\uff0c\u7528\u4e8e\u5b9a\u4f4d\u670d\u52a1\uff0c\u4ee5\u5b9e\u73b0\u4e91\u7aef\u4e2d\u95f4\u5c42\u670d\u52a1\u53d1\u73b0\u548c\u6545\u969c\u8f6c\u79fb\u3002\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0\u5bf9\u4e8e\u5fae\u670d\u52a1\u67b6\u6784\u6765\u8bf4\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u6709\u4e86\u670d\u52a1\u53d1\u73b0\u4e0e\u6ce8\u518c\uff0c\u53ea\u9700\u8981\u4f7f\u7528\u670d\u52a1\u7684\u6807\u8bc6\u7b26\uff0c\u5c31\u53ef\u4ee5\u8bbf\u95ee\u5230\u670d\u52a1\uff0c\u800c\u4e0d\u9700\u8981\u4fee\u6539\u670d\u52a1\u8c03\u7528\u7684\u914d\u7f6e\u6587\u4ef6\u4e86\u3002\u529f\u80fd\u7c7b\u4f3c\u4e8edubbo\u7684\u6ce8\u518c\u4e2d\u5fc3\uff0c\u6bd4\u5982Zookeeper\u3002<\/p>\n

Netflix\u5728\u8bbe\u8ba1Eureka\u65f6\u9075\u5b88\u7684\u5c31\u662fAP\u539f\u5219<\/h2>\n

CAP\u539f\u5219\u53c8\u79f0CAP\u5b9a\u7406\uff0c\u6307\u7684\u662f\u5728\u4e00\u4e2a\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0cConsistency\uff08\u4e00\u81f4\u6027\uff09\u3001 Availability\uff08\u53ef\u7528\u6027\uff09\u3001Partition tolerance\uff08\u5206\u533a\u5bb9\u9519\u6027\uff09\uff0c\u4e09\u8005\u4e0d\u53ef\u517c\u5f97<\/p>\n

\u539f\u7406\u8bb2\u89e3<\/h2>\n

Eureka\u7684\u57fa\u672c\u67b6\u6784<\/h3>\n

Spring Cloud \u5c01\u88c5\u4e86 Netflix \u516c\u53f8\u5f00\u53d1\u7684 Eureka \u6a21\u5757\u6765\u5b9e\u73b0\u670d\u52a1\u6ce8\u518c\u548c\u53d1\u73b0(\u8bf7\u5bf9\u6bd4Zookeeper)\u3002<\/p>\n

Eureka \u91c7\u7528\u4e86 C-S \u7684\u8bbe\u8ba1\u67b6\u6784\u3002Eureka Server \u4f5c\u4e3a\u670d\u52a1\u6ce8\u518c\u529f\u80fd\u7684\u670d\u52a1\u5668\uff0c\u5b83\u662f\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u3002<\/p>\n

\u800c\u7cfb\u7edf\u4e2d\u7684\u5176\u4ed6\u5fae\u670d\u52a1\uff0c\u4f7f\u7528 Eureka \u7684\u5ba2\u6237\u7aef\u8fde\u63a5\u5230 Eureka Server\u5e76\u7ef4\u6301\u5fc3\u8df3\u8fde\u63a5\u3002\u8fd9\u6837\u7cfb\u7edf\u7684\u7ef4\u62a4\u4eba\u5458\u5c31\u53ef\u4ee5\u901a\u8fc7 Eureka Server \u6765\u76d1\u63a7\u7cfb\u7edf\u4e2d\u5404\u4e2a\u5fae\u670d\u52a1\u662f\u5426\u6b63\u5e38\u8fd0\u884c\u3002SpringCloud \u7684\u4e00\u4e9b\u5176\u4ed6\u6a21\u5757\uff08\u6bd4\u5982Zuul\uff09\u5c31\u53ef\u4ee5\u901a\u8fc7 Eureka Server \u6765\u53d1\u73b0\u7cfb\u7edf\u4e2d\u7684\u5176\u4ed6\u5fae\u670d\u52a1\uff0c\u5e76\u6267\u884c\u76f8\u5173\u7684\u903b\u8f91\u3002
\n

\"file\"<\/div><\/p>\n

\"file\"<\/div><\/p>\n

\u8bf7\u6ce8\u610f\u548cDubbo\u7684\u67b6\u6784\u5bf9\u6bd4<\/p>\n

\u200b <\/p>\n

Eureka\u5305\u542b\u4e24\u4e2a\u7ec4\u4ef6\uff1aEureka Server\u548cEureka Client
\nEureka Server\u63d0\u4f9b\u670d\u52a1\u6ce8\u518c\u670d\u52a1
\n\u5404\u4e2a\u8282\u70b9\u542f\u52a8\u540e\uff0c\u4f1a\u5728EurekaServer\u4e2d\u8fdb\u884c\u6ce8\u518c\uff0c\u8fd9\u6837EurekaServer\u4e2d\u7684\u670d\u52a1\u6ce8\u518c\u8868\u4e2d\u5c06\u4f1a\u5b58\u50a8\u6240\u6709\u53ef\u7528\u670d\u52a1\u8282\u70b9\u7684\u4fe1\u606f\uff0c\u670d\u52a1\u8282\u70b9\u7684\u4fe1\u606f\u53ef\u4ee5\u5728\u754c\u9762\u4e2d\u76f4\u89c2\u7684\u770b\u5230<\/p>\n

EurekaClient\u662f\u4e00\u4e2aJava\u5ba2\u6237\u7aef\uff0c\u7528\u4e8e\u7b80\u5316Eureka Server\u7684\u4ea4\u4e92\uff0c\u5ba2\u6237\u7aef\u540c\u65f6\u4e5f\u5177\u5907\u4e00\u4e2a\u5185\u7f6e\u7684\u3001\u4f7f\u7528\u8f6e\u8be2(round-robin)\u8d1f\u8f7d\u7b97\u6cd5\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u3002\u5728\u5e94\u7528\u542f\u52a8\u540e\uff0c\u5c06\u4f1a\u5411Eureka Server\u53d1\u9001\u5fc3\u8df3(\u9ed8\u8ba4\u5468\u671f\u4e3a30\u79d2)\u3002\u5982\u679cEureka Server\u5728\u591a\u4e2a\u5fc3\u8df3\u5468\u671f\u5185\u6ca1\u6709\u63a5\u6536\u5230\u67d0\u4e2a\u8282\u70b9\u7684\u5fc3\u8df3\uff0cEurekaServer\u5c06\u4f1a\u4ece\u670d\u52a1\u6ce8\u518c\u8868\u4e2d\u628a\u8fd9\u4e2a\u670d\u52a1\u8282\u70b9\u79fb\u9664\uff08\u9ed8\u8ba490\u79d2\uff09<\/p>\n

\u4e09\u5927\u89d2\u8272<\/h3>\n

Eureka Server \u63d0\u4f9b\u670d\u52a1\u6ce8\u518c\u548c\u53d1\u73b0<\/p>\n

Service Provider\u670d\u52a1\u63d0\u4f9b\u65b9\u5c06\u81ea\u8eab\u670d\u52a1\u6ce8\u518c\u5230Eureka\uff0c\u4ece\u800c\u4f7f\u670d\u52a1\u6d88\u8d39\u65b9\u80fd\u591f\u627e\u5230<\/p>\n

Service Consumer\u670d\u52a1\u6d88\u8d39\u65b9\u4eceEureka\u83b7\u53d6\u6ce8\u518c\u670d\u52a1\u5217\u8868\uff0c\u4ece\u800c\u80fd\u591f\u6d88\u8d39\u670d\u52a1<\/p>\n

\u76d8\u70b9\u4e0b\u76ee\u524d\u6211\u4eec\u7684\u5de5\u7a0b\u60c5\u51b5<\/h3>\n

\u603b\u7236\u5de5\u7a0b<\/p>\n

\u901a\u7528\u6a21\u5757api<\/p>\n

\u670d\u52a1\u63d0\u4f9b\u8005Provider<\/p>\n

\u670d\u52a1\u6d88\u8d39\u8005Consumer<\/p>\n

\u6784\u5efa\u6b65\u9aa4<\/h2>\n

microservicecloud-eureka-7001<\/h3>\n

eureka\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3Module<\/p>\n

1.\u65b0\u5efamicroservicecloud-eureka-7001<\/p>\n

2.POM<\/p>\n

<parent>\n    <artifactId>microservicecloud<\/artifactId>\n    <groupId>com.example<\/groupId>\n    <version>0.0.1-SNAPSHOT<\/version>\n<\/parent>\n<modelVersion>4.0.0<\/modelVersion>\n\n<artifactId>microservicecloud-eureka-7001<\/artifactId>\n\n<dependencies>\n    <!--eureka-server\u670d\u52a1\u7aef -->\n    <dependency>\n        <groupId>org.springframework.cloud<\/groupId>\n        <artifactId>spring-cloud-starter-eureka-server<\/artifactId>\n    <\/dependency>\n    <!-- \u4fee\u6539\u540e\u7acb\u5373\u751f\u6548\uff0c\u70ed\u90e8\u7f72 -->\n    <dependency>\n        <groupId>org.springframework<\/groupId>\n        <artifactId>springloaded<\/artifactId>\n    <\/dependency>\n    <dependency>\n        <groupId>org.springframework.boot<\/groupId>\n        <artifactId>spring-boot-devtools<\/artifactId>\n    <\/dependency>\n<\/dependencies><\/code><\/pre>\n
3.YML<\/p>\n
server:\n  port: 7001\n\neureka:\n  instance:\n    hostname: localhost #eureka\u670d\u52a1\u7aef\u7684\u5b9e\u4f8b\u540d\u79f0\n  client:\n    register-with-eureka: false #false\u8868\u793a\u4e0d\u5411\u6ce8\u518c\u4e2d\u5fc3\u6ce8\u518c\u81ea\u5df1\u3002\n    fetch-registry: false #false\u8868\u793a\u81ea\u5df1\u7aef\u5c31\u662f\u6ce8\u518c\u4e2d\u5fc3\uff0c\u6211\u7684\u804c\u8d23\u5c31\u662f\u7ef4\u62a4\u670d\u52a1\u5b9e\u4f8b\uff0c\u5e76\u4e0d\u9700\u8981\u53bb\u68c0\u7d22\u670d\u52a1\n    service-url:\n      defaultZone: http:\/\/${eureka.instance.hostname}:${server.port}\/eureka\/        #\u8bbe\u7f6e\u4e0eEureka Server\u4ea4\u4e92\u7684\u5730\u5740\u67e5\u8be2\u670d\u52a1\u548c\u6ce8\u518c\u670d\u52a1\u90fd\u9700\u8981\u4f9d\u8d56\u8fd9\u4e2a\u5730\u5740\u3002<\/code><\/pre>\n
4.EurekaServer7001_App\u4e3b\u542f\u52a8\u7c7b<\/p>\n
@SpringBootApplication\n@EnableEurekaServer\npublic class EurekaServer7001_App {\n\n    public static void main(String[] args) {\n\n        SpringApplication.run(EurekaServer7001_App.class,args);\n    }\n\n}<\/code><\/pre>\n
5.\u6d4b\u8bd5<\/p>\n
http:\/\/localhost:7001\/<\/a><\/p>\n
microservicecloud-provider-dept-8001<\/h3>\n
\u5c06\u5df2\u6709\u7684\u90e8\u95e8\u5fae\u670d\u52a1\u6ce8\u518c\u8fdbeureka\u670d\u52a1\u4e2d\u5fc3<\/p>\n
1.\u4fee\u6539microservicecloud-provider-dept-8001<\/p>\n
2.POM\u4fee\u6539\u90e8\u5206<\/p>\n
<!-- \u5c06\u5fae\u670d\u52a1provider\u4fa7\u6ce8\u518c\u8fdbeureka -->\n   <dependency>\n     <groupId>org.springframework.cloud<\/groupId>\n     <artifactId>spring-cloud-starter-eureka<\/artifactId>\n   <\/dependency>\n   <dependency>\n     <groupId>org.springframework.cloud<\/groupId>\n     <artifactId>spring-cloud-starter-config<\/artifactId>\n   <\/dependency>\n<\/code><\/pre>\n
    \n
  1. YML\u4fee\u6539\u90e8\u5206<\/li>\n<\/ol>\n
    eureka:\n  client: #\u5ba2\u6237\u7aef\u6ce8\u518c\u8fdbeureka\u670d\u52a1\u5217\u8868\u5185\n    service-url:\n      defaultZone: http:\/\/localhost:7001\/eureka<\/code><\/pre>\n
    4.DeptProvider8001_App\u4e3b\u542f\u52a8\u7c7b<\/p>\n
    @EnableEurekaClient<\/code><\/pre>\n
    @EnableEurekaClient\u548c8001\u670d\u52a1\u63d0\u4f9b\u65b9\u7684@EnableEurekaServer\u76f8\u5bf9\u5e94<\/p>\n
    5.\u6d4b\u8bd5<\/p>\n
    1\uff09\u5148\u8981\u542f\u52a8EurekaServer<\/p>\n
    2\uff09http:\/\/localhost:7001\/<\/a><\/p>\n
    3\uff09\u5fae\u670d\u52a1\u6ce8\u518c\u540d\u914d\u7f6e\u8bf4\u660e<\/p>\n
    spring:\n   application:\n    name: microservicecloud-dept <\/code><\/pre>\n
    \u5e94\u7528\u540d\u5bf9\u5e94http:\/\/localhost:7001\/\u7ba1\u7406\u9875\u9762\u5e94\u7528(Application<\/strong>)\u540d<\/p>\n
    actuator\u4e0e\u6ce8\u518c\u5fae\u670d\u52a1\u4fe1\u606f\u5b8c\u5584<\/h3>\n
    \u4e3b\u673a\u540d\u79f0:\u670d\u52a1\u540d\u79f0\u4fee\u6539<\/h4>\n
    \u5f53\u524d\u95ee\u9898\uff1a\u5df2\u6ce8\u518c\u7684Eureka\u72b6\u6001\u542b\u6709\u4e3b\u673a\u540d\u79f0<\/p>\n
    \u89e3\u51b3\uff1a\u4fee\u6539microservicecloud-provider-dept-8001<\/p>\n
    \u200b   \u6dfb\u52a0\uff1ainstance-id: microservicecloud-dept8001<\/p>\n
    eureka:\n  client: #\u5ba2\u6237\u7aef\u6ce8\u518c\u8fdbeureka\u670d\u52a1\u5217\u8868\u5185\n    service-url:\n      defaultZone: http:\/\/localhost:7001\/eureka\n  instance:\n    instance-id: microservicecloud-dept8001<\/code><\/pre>\n
    \u4fee\u6539\u540e<\/p>\n
    microservicecloud-dept8001<\/a><\/p>\n
    \u4e0d\u518d\u542b\u6709\u4e3b\u673a\u540d\u79f0
    \n
    \"file\"<\/div><\/p>\n
    \u8bbf\u95ee\u4fe1\u606f\u6709IP\u4fe1\u606f\u63d0\u793a<\/h4>\n
    \u5f53\u524d\u95ee\u9898\uff1a\u6ca1\u6709IP\u63d0\u793a<\/p>\n
    \u89e3\u51b3\uff1a\u6dfb\u52a0prefer-ip-address: true<\/p>\n
    eureka:\n  client: #\u5ba2\u6237\u7aef\u6ce8\u518c\u8fdbeureka\u670d\u52a1\u5217\u8868\u5185\n    service-url:\n      defaultZone: http:\/\/localhost:7001\/eureka\n  instance:\n    instance-id: microservicecloud-dept8001\n    prefer-ip-address: true #\u8bbf\u95ee\u8def\u5f84\u53ef\u4ee5\u663e\u793aIP\u5730\u5740<\/code><\/pre>\n
    \u6548\u679c\uff1ahttp:\/\/172.28.105.245:8001\/info<\/a><\/p>\n
    \u5fae\u670d\u52a1info\u5185\u5bb9\u8be6\u7ec6\u4fe1\u606f<\/h4>\n
    \u5f53\u524d\u95ee\u9898\uff1ahttp:\/\/172.28.105.245:8001\/info<\/a> \u8d85\u94fe\u63a5\u70b9\u51fb\u6253\u5f00\u4e3a\u7a7a { }<\/p>\n
    \u89e3\u51b3\uff1a<\/p>\n
    1\uff09\u4fee\u6539microservicecloud-provider-dept-8001-POM\u6587\u4ef6<\/p>\n
    <dependency>\n    <groupId>org.springframework.boot<\/groupId>\n    <artifactId>spring-boot-starter-actuator<\/artifactId>\n<\/dependency><\/code><\/pre>\n
    2\uff09\u603b\u7684\u7236\u5de5\u7a0bmicroservicecloud\u4fee\u6539pom.xml\u6dfb\u52a0\u6784\u5efabuild\u4fe1\u606f<\/p>\n
    <build>\n<!--        <plugins>-->\n<!--            <plugin>-->\n<!--                <groupId>org.springframework.boot<\/groupId>-->\n<!--                <artifactId>spring-boot-maven-plugin<\/artifactId>-->\n<!--            <\/plugin>-->\n<!--        <\/plugins>-->\n        <finalName>microservicecloud<\/finalName>\n        <resources>\n            <resource>\n                <directory>src\/main\/resources<\/directory>\n                <filtering>true<\/filtering>\n            <\/resource>\n        <\/resources>\n        <plugins>\n            <plugin>\n                <groupId>org.apache.maven.plugins<\/groupId>\n                <artifactId>maven-resources-plugin<\/artifactId>\n                <configuration>\n                    <delimiters>\n                        <delimit>$<\/delimit>\n                    <\/delimiters>\n                <\/configuration>\n            <\/plugin>\n        <\/plugins>\n    <\/build><\/code><\/pre>\n
    3\uff09\u4fee\u65398001 YAML\u6587\u4ef6:<\/p>\n
    info:\n  app.name: atguigu-microservicecloud\n  company.name: www.atguigu.com\n  build.artifactId: $project.artifactId$\n  build.version: $project.version$<\/code><\/pre>\n
    4\uff09http:\/\/172.28.105.245:8001\/info\u6253\u5f00\u6548\u679c<\/a>\uff1a<\/p>\n
    {\n    "app": {\n        "name": "atguigu-microservicecloud"\n    },\n    "company": {\n        "name": "www.test.com"\n    },\n    "build": {\n        "artifactId": "microservicecloud-provider-dept-8001",\n        "version": "0.0.1-SNAPSHOT"\n    }\n}<\/code><\/pre>\n
    eureka\u81ea\u6211\u4fdd\u62a4<\/h4>\n
    \u6545\u969c\u73b0\u8c61\uff1a<\/p>\n
    EMERGENCY! EUREKA MAY BE INCORRECTLY CLAIMING INSTANCES ARE UP WHEN THEY'RE NOT. RENEWALS ARE LESSER THAN THRESHOLD AND HENCE THE INSTANCES ARE NOT BEING EXPIRED JUST TO BE SAFE.<\/strong><\/p>\n
    \u5bfc\u81f4\u539f\u56e0\uff1a<\/p>\n
    \u4e00\u53e5\u8bdd\uff1a\u67d0\u65f6\u523b\u67d0\u4e00\u4e2a\u5fae\u670d\u52a1\u4e0d\u53ef\u7528\u4e86\uff0ceureka\u4e0d\u4f1a\u7acb\u523b\u6e05\u7406\uff0c\u4f9d\u65e7\u4f1a\u5bf9\u8be5\u5fae\u670d\u52a1\u7684\u4fe1\u606f\u8fdb\u884c\u4fdd\u5b58<\/p>\n
    \u4ec0\u4e48\u662f\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\uff1f<\/p>\n
    \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5982\u679cEurekaServer\u5728\u4e00\u5b9a\u65f6\u95f4\u5185\u6ca1\u6709\u63a5\u6536\u5230\u67d0\u4e2a\u5fae\u670d\u52a1\u5b9e\u4f8b\u7684\u5fc3\u8df3\uff0cEurekaServer\u5c06\u4f1a\u6ce8\u9500\u8be5\u5b9e\u4f8b\uff08\u9ed8\u8ba490\u79d2\uff09\u3002\u4f46\u662f\u5f53\u7f51\u7edc\u5206\u533a\u6545\u969c\u53d1\u751f\u65f6\uff0c\u5fae\u670d\u52a1\u4e0eEurekaServer\u4e4b\u95f4\u65e0\u6cd5\u6b63\u5e38\u901a\u4fe1\uff0c\u4ee5\u4e0a\u884c\u4e3a\u53ef\u80fd\u53d8\u5f97\u975e\u5e38\u5371\u9669\u4e86\u2014\u2014\u56e0\u4e3a\u5fae\u670d\u52a1\u672c\u8eab\u5176\u5b9e\u662f\u5065\u5eb7\u7684\uff0c\u6b64\u65f6\u672c\u4e0d\u5e94\u8be5\u6ce8\u9500\u8fd9\u4e2a\u5fae\u670d\u52a1\u3002Eureka\u901a\u8fc7\u201c\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\u201d\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u2014\u2014\u5f53EurekaServer\u8282\u70b9\u5728\u77ed\u65f6\u95f4\u5185\u4e22\u5931\u8fc7\u591a\u5ba2\u6237\u7aef\u65f6\uff08\u53ef\u80fd\u53d1\u751f\u4e86\u7f51\u7edc\u5206\u533a\u6545\u969c\uff09\uff0c\u90a3\u4e48\u8fd9\u4e2a\u8282\u70b9\u5c31\u4f1a\u8fdb\u5165\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\u3002\u4e00\u65e6\u8fdb\u5165\u8be5\u6a21\u5f0f\uff0cEurekaServer\u5c31\u4f1a\u4fdd\u62a4\u670d\u52a1\u6ce8\u518c\u8868\u4e2d\u7684\u4fe1\u606f\uff0c\u4e0d\u518d\u5220\u9664\u670d\u52a1\u6ce8\u518c\u8868\u4e2d\u7684\u6570\u636e\uff08\u4e5f\u5c31\u662f\u4e0d\u4f1a\u6ce8\u9500\u4efb\u4f55\u5fae\u670d\u52a1\uff09\u3002\u5f53\u7f51\u7edc\u6545\u969c\u6062\u590d\u540e\uff0c\u8be5Eureka Server\u8282\u70b9\u4f1a\u81ea\u52a8\u9000\u51fa\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\u3002<\/p>\n
    \u5728\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\u4e2d\uff0cEureka Server\u4f1a\u4fdd\u62a4\u670d\u52a1\u6ce8\u518c\u8868\u4e2d\u7684\u4fe1\u606f\uff0c\u4e0d\u518d\u6ce8\u9500\u4efb\u4f55\u670d\u52a1\u5b9e\u4f8b\u3002\u5f53\u5b83\u6536\u5230\u7684\u5fc3\u8df3\u6570\u91cd\u65b0\u6062\u590d\u5230\u9608\u503c\u4ee5\u4e0a\u65f6\uff0c\u8be5Eureka Server\u8282\u70b9\u5c31\u4f1a\u81ea\u52a8\u9000\u51fa\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\u3002\u5b83\u7684\u8bbe\u8ba1\u54f2\u5b66\u5c31\u662f\u5b81\u53ef\u4fdd\u7559\u9519\u8bef\u7684\u670d\u52a1\u6ce8\u518c\u4fe1\u606f\uff0c\u4e5f\u4e0d\u76f2\u76ee\u6ce8\u9500\u4efb\u4f55\u53ef\u80fd\u5065\u5eb7\u7684\u670d\u52a1\u5b9e\u4f8b\u3002\u4e00\u53e5\u8bdd\u8bb2\u89e3\uff1a\u597d\u6b7b\u4e0d\u5982\u8d56\u6d3b\u7740<\/p>\n
    \u7efc\u4e0a\uff0c\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\u662f\u4e00\u79cd\u5e94\u5bf9\u7f51\u7edc\u5f02\u5e38\u7684\u5b89\u5168\u4fdd\u62a4\u63aa\u65bd\u3002\u5b83\u7684\u67b6\u6784\u54f2\u5b66\u662f\u5b81\u53ef\u540c\u65f6\u4fdd\u7559\u6240\u6709\u5fae\u670d\u52a1\uff08\u5065\u5eb7\u7684\u5fae\u670d\u52a1\u548c\u4e0d\u5065\u5eb7\u7684\u5fae\u670d\u52a1\u90fd\u4f1a\u4fdd\u7559\uff09\uff0c\u4e5f\u4e0d\u76f2\u76ee\u6ce8\u9500\u4efb\u4f55\u5065\u5eb7\u7684\u5fae\u670d\u52a1\u3002\u4f7f\u7528\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\uff0c\u53ef\u4ee5\u8ba9Eureka\u96c6\u7fa4\u66f4\u52a0\u7684\u5065\u58ee\u3001\u7a33\u5b9a\u3002<\/p>\n
    \u5728Spring Cloud\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528eureka.server.enable-self-preservation = false \u7981\u7528\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\u3002<\/p>\n
    \u670d\u52a1\u53d1\u73b0Discovery<\/h4>\n
    \u6f14\u793a\u9879\u76ee\uff1amicroservicecloud-provider-dept-8001 <\/p>\n
    1)\u5bf9\u4e8e\u6ce8\u518c\u8fdbeureka\u91cc\u9762\u7684\u5fae\u670d\u52a1\uff0c\u53ef\u4ee5\u901a\u8fc7\u670d\u52a1\u53d1\u73b0\u6765\u83b7\u5f97\u8be5\u670d\u52a1\u7684\u4fe1\u606f<\/p>\n
    2)\u4fee\u6539microservicecloud-provider-dept-8001\u5de5\u7a0b\u7684DeptController<\/p>\n
    @Autowired\nprivate DiscoveryClient client;\n\n@RequestMapping(value = "\/dept\/discovery", method = RequestMethod.GET)\npublic Object discovery()\n{\n    List<String> list = client.getServices();\n    System.out.println("**********" + list);\n\n    List<ServiceInstance> srvList = client.getInstances("MICROSERVICECLOUD-DEPT");\n    for (ServiceInstance element : srvList) {\n        System.out.println(element.getServiceId() + "\\t" + element.getHost() + "\\t" + element.getPort() + "\\t"\n                           + element.getUri());\n    }\n    return this.client;\n}<\/code><\/pre>\n
    3)DeptProvider8001_App\u4e3b\u542f\u52a8\u7c7b<\/p>\n
    @EnableDiscoveryClient \/\/\u670d\u52a1\u53d1\u73b0<\/code><\/pre>\n
    4)\u81ea\u6d4b<\/p>\n
    \u5148\u8981\u542f\u52a8EurekaServer<\/p>\n
    \u518d\u542f\u52a8DeptProvider8001_App\u4e3b\u542f\u52a8\u7c7b\uff0c\u9700\u8981\u7a0d\u7b49\u4e00\u4f1a\u513f<\/p>\n
    http:\/\/localhost:8001\/dept\/discovery<\/a><\/p>\n
    5)\u4fee\u6539microservicecloud-consumer-dept-80\u5de5\u7a0b\u7684DeptController_Consumer<\/p>\n
    \/\/\u6d4b\u8bd5@EnableDiscoveryClient,\u6d88\u8d39\u7aef\u53ef\u4ee5\u8c03\u7528\u670d\u52a1\u53d1\u73b0\n@RequestMapping(value="\/consumer\/dept\/discovery")\npublic Object discovery()\n{\n    return restTemplate.getForObject(REST_URL_PREFIX+"\/dept\/discovery", Object.class);\n}<\/code><\/pre>\n
    \u6d4b\u8bd5\uff1ahttp:\/\/localhost\/consumer\/dept\/discovery<\/a><\/p>\n
    \u6548\u679c\uff1a<\/p>\n
    {\n    "services": [\n        "microservicecloud-dept"\n    ],\n    "localServiceInstance": {\n        "host": "172.28.105.245",\n        "port": 8001,\n        "serviceId": "microservicecloud-dept",\n        "metadata": {},\n        "uri": "http:\/\/172.28.105.245:8001",\n        "secure": false\n    }\n}<\/code><\/pre>\n
    \u96c6\u7fa4\u914d\u7f6e<\/h2>\n
    \u539f\u7406\u8bf4\u660e:
    \n
    \"file\"<\/div><\/p>\n
    \u57fa\u672c\u539f\u7406<\/h4>\n
    \u4e0a\u56fe\u662f\u6765\u81eaeureka\u7684\u5b98\u65b9\u67b6\u6784\u56fe\uff0c\u8fd9\u662f\u57fa\u4e8e\u96c6\u7fa4\u914d\u7f6e\u7684eureka\uff1b <\/p>\n
      \n
    • \u5904\u4e8e\u4e0d\u540c\u8282\u70b9\u7684eureka\u901a\u8fc7Replicate\u8fdb\u884c\u6570\u636e\u540c\u6b65 <\/li>\n
    • Application Service\u4e3a\u670d\u52a1\u63d0\u4f9b\u8005 <\/li>\n
    • Application Client\u4e3a\u670d\u52a1\u6d88\u8d39\u8005 <\/li>\n
    • Make Remote Call\u5b8c\u6210\u4e00\u6b21\u670d\u52a1\u8c03\u7528<\/li>\n<\/ul>\n
      \u670d\u52a1\u542f\u52a8\u540e\u5411Eureka\u6ce8\u518c\uff0cEureka Server\u4f1a\u5c06\u6ce8\u518c\u4fe1\u606f\u5411\u5176\u4ed6Eureka Server\u8fdb\u884c\u540c\u6b65\uff0c\u5f53\u670d\u52a1\u6d88\u8d39\u8005\u8981\u8c03\u7528\u670d\u52a1\u63d0\u4f9b\u8005\uff0c\u5219\u5411\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u83b7\u53d6\u670d\u52a1\u63d0\u4f9b\u8005\u5730\u5740\uff0c\u7136\u540e\u4f1a\u5c06\u670d\u52a1\u63d0\u4f9b\u8005\u5730\u5740\u7f13\u5b58\u5728\u672c\u5730\uff0c\u4e0b\u6b21\u518d\u8c03\u7528\u65f6\uff0c\u5219\u76f4\u63a5\u4ece\u672c\u5730\u7f13\u5b58\u4e2d\u53d6\uff0c\u5b8c\u6210\u4e00\u6b21\u8c03\u7528\u3002<\/p>\n
      \u5f53\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3Eureka Server\u68c0\u6d4b\u5230\u670d\u52a1\u63d0\u4f9b\u8005\u56e0\u4e3a\u5b95\u673a\u3001\u7f51\u7edc\u539f\u56e0\u4e0d\u53ef\u7528\u65f6\uff0c\u5219\u5728\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u5c06\u670d\u52a1\u7f6e\u4e3aDOWN\u72b6\u6001\uff0c\u5e76\u628a\u5f53\u524d\u670d\u52a1\u63d0\u4f9b\u8005\u72b6\u6001\u5411\u8ba2\u9605\u8005\u53d1\u5e03\uff0c\u8ba2\u9605\u8fc7\u7684\u670d\u52a1\u6d88\u8d39\u8005\u66f4\u65b0\u672c\u5730\u7f13\u5b58\u3002<\/p>\n
      \u670d\u52a1\u63d0\u4f9b\u8005\u5728\u542f\u52a8\u540e\uff0c\u5468\u671f\u6027\uff08\u9ed8\u8ba430\u79d2\uff09\u5411Eureka Server\u53d1\u9001\u5fc3\u8df3\uff0c\u4ee5\u8bc1\u660e\u5f53\u524d\u670d\u52a1\u662f\u53ef\u7528\u72b6\u6001\u3002Eureka Server\u5728\u4e00\u5b9a\u7684\u65f6\u95f4\uff08\u9ed8\u8ba490\u79d2\uff09\u672a\u6536\u5230\u5ba2\u6237\u7aef\u7684\u5fc3\u8df3\uff0c\u5219\u8ba4\u4e3a\u670d\u52a1\u5b95\u673a\uff0c\u6ce8\u9500\u8be5\u5b9e\u4f8b\u3002<\/p>\n
      \u65b0\u5efamicroservicecloud-eureka-7002\/microservicecloud-eureka-7003<\/p>\n
      \u6309\u71677001\u4e3a\u6a21\u677f\u7c98\u8d34POM<\/p>\n
      \u4fee\u65397002\u548c7003\u7684\u4e3b\u542f\u52a8\u7c7b<\/p>\n
      \u4fee\u6539\u6620\u5c04\u914d\u7f6e<\/h4>\n
      \u627e\u5230C:\\Windows\\System32\\drivers\\etc\u8def\u5f84\u4e0b\u7684hosts\u6587\u4ef6<\/p>\n
      \u4fee\u6539\u6620\u5c04\u914d\u7f6e\u6dfb\u52a0\u8fdbhosts\u6587\u4ef6:<\/p>\n
      \u200b   127.0.0.1  eureka7001.com<\/p>\n
      \u200b   127.0.0.1  eureka7002.com<\/p>\n
      \u200b   127.0.0.1  eureka7003.com<\/p>\n
      3\u53f0eureka\u670d\u52a1\u5668\u7684yml\u914d\u7f6e:<\/h4>\n
      server:\n  port: 7001\n\neureka:\n  instance:\n    hostname: eureka7001.com #eureka\u670d\u52a1\u7aef\u7684\u5b9e\u4f8b\u540d\u79f0\n  client:\n    register-with-eureka: false     #false\u8868\u793a\u4e0d\u5411\u6ce8\u518c\u4e2d\u5fc3\u6ce8\u518c\u81ea\u5df1\u3002\n    fetch-registry: false     #false\u8868\u793a\u81ea\u5df1\u7aef\u5c31\u662f\u6ce8\u518c\u4e2d\u5fc3\uff0c\u6211\u7684\u804c\u8d23\u5c31\u662f\u7ef4\u62a4\u670d\u52a1\u5b9e\u4f8b\uff0c\u5e76\u4e0d\u9700\u8981\u53bb\u68c0\u7d22\u670d\u52a1\n    service-url:\n      #\u5355\u673a defaultZone: http:\/\/${eureka.instance.hostname}:${server.port}\/eureka\/       #\u8bbe\u7f6e\u4e0eEureka Server\u4ea4\u4e92\u7684\u5730\u5740\u67e5\u8be2\u670d\u52a1\u548c\u6ce8\u518c\u670d\u52a1\u90fd\u9700\u8981\u4f9d\u8d56\u8fd9\u4e2a\u5730\u5740\uff08\u5355\u673a\uff09\u3002\n      defaultZone: http:\/\/eureka7002.com:7002\/eureka\/,http:\/\/eureka7003.com:7003\/eureka\/\n<\/code><\/pre>\n
      server:\n  port: 7002\n\neureka:\n  instance:\n    hostname: eureka7002.com #eureka\u670d\u52a1\u7aef\u7684\u5b9e\u4f8b\u540d\u79f0\n  client:\n    register-with-eureka: false     #false\u8868\u793a\u4e0d\u5411\u6ce8\u518c\u4e2d\u5fc3\u6ce8\u518c\u81ea\u5df1\u3002\n    fetch-registry: false     #false\u8868\u793a\u81ea\u5df1\u7aef\u5c31\u662f\u6ce8\u518c\u4e2d\u5fc3\uff0c\u6211\u7684\u804c\u8d23\u5c31\u662f\u7ef4\u62a4\u670d\u52a1\u5b9e\u4f8b\uff0c\u5e76\u4e0d\u9700\u8981\u53bb\u68c0\u7d22\u670d\u52a1\n    service-url:\n      #defaultZone: http:\/\/${eureka.instance.hostname}:${server.port}\/eureka\/       #\u8bbe\u7f6e\u4e0eEureka Server\u4ea4\u4e92\u7684\u5730\u5740\u67e5\u8be2\u670d\u52a1\u548c\u6ce8\u518c\u670d\u52a1\u90fd\u9700\u8981\u4f9d\u8d56\u8fd9\u4e2a\u5730\u5740\u3002\n      defaultZone: http:\/\/eureka7001.com:7001\/eureka\/,http:\/\/eureka7003.com:7003\/eureka\/\n<\/code><\/pre>\n
      server:\n  port: 7003\n\neureka:\n  instance:\n    hostname: eureka7003.com #eureka\u670d\u52a1\u7aef\u7684\u5b9e\u4f8b\u540d\u79f0\n  client:\n    register-with-eureka: false     #false\u8868\u793a\u4e0d\u5411\u6ce8\u518c\u4e2d\u5fc3\u6ce8\u518c\u81ea\u5df1\u3002\n    fetch-registry: false     #false\u8868\u793a\u81ea\u5df1\u7aef\u5c31\u662f\u6ce8\u518c\u4e2d\u5fc3\uff0c\u6211\u7684\u804c\u8d23\u5c31\u662f\u7ef4\u62a4\u670d\u52a1\u5b9e\u4f8b\uff0c\u5e76\u4e0d\u9700\u8981\u53bb\u68c0\u7d22\u670d\u52a1\n    service-url:\n      #defaultZone: http:\/\/${eureka.instance.hostname}:${server.port}\/eureka\/       #\u8bbe\u7f6e\u4e0eEureka Server\u4ea4\u4e92\u7684\u5730\u5740\u67e5\u8be2\u670d\u52a1\u548c\u6ce8\u518c\u670d\u52a1\u90fd\u9700\u8981\u4f9d\u8d56\u8fd9\u4e2a\u5730\u5740\u3002\n      defaultZone: http:\/\/eureka7001.com:7001\/eureka\/,http:\/\/eureka7002.com:7002\/eureka\/\n<\/code><\/pre>\n
      microservicecloud-provider-dept-8001<\/h4>\n
      \u5fae\u670d\u52a1\u53d1\u5e03\u5230\u4e0a\u97623\u53f0eureka\u96c6\u7fa4\u914d\u7f6e\u4e2d<\/p>\n
      server:\n  port: 8001\n\nmybatis:\n  config-location: classpath:mybatis\/mybatis.cfg.xml  #mybatis\u6240\u5728\u8def\u5f84\n  type-aliases-package: com.atguigu.springcloud.entities #entity\u522b\u540d\u7c7b\n  mapper-locations:\n  - classpath:mybatis\/mapper\/**\/*.xml #mapper\u6620\u5c04\u6587\u4ef6\n\nspring:\n   application:\n    name: microservicecloud-dept\n   datasource:\n    type: com.alibaba.druid.pool.DruidDataSource\n    driver-class-name: org.gjt.mm.mysql.Driver\n    url: jdbc:mysql:\/\/localhost:3306\/cloudDB01\n    username: root\n    password: 123456\n    dbcp2:\n      min-idle: 5\n      initial-size: 5\n      max-total: 5\n      max-wait-millis: 200\n\neureka:\n  client: #\u5ba2\u6237\u7aef\u6ce8\u518c\u8fdbeureka\u670d\u52a1\u5217\u8868\u5185\n    service-url:\n      defaultZone: http:\/\/eureka7001.com:7001\/eureka\/,http:\/\/eureka7002.com:7002\/eureka\/,http:\/\/eureka7003.com:7003\/eureka\/\n  instance:\n    instance-id: microservicecloud-dept8001   #\u81ea\u5b9a\u4e49\u670d\u52a1\u540d\u79f0\u4fe1\u606f\n    prefer-ip-address: true     #\u8bbf\u95ee\u8def\u5f84\u53ef\u4ee5\u663e\u793aIP\u5730\u5740\n\ninfo:\n  app.name: atguigu-microservicecloud\n  company.name: www.atguigu.com\n  build.artifactId: $project.artifactId$\n  build.version: $project.version$<\/code><\/pre>\n
      \u4f5c\u4e3a\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0cEureka\u6bd4Zookeeper\u597d\u5728\u54ea\u91cc<\/h2>\n
      \u4f5c\u4e3a\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0cEureka\u6bd4Zookeeper\u597d\u5728\u54ea\u91cc
      \n\u8457\u540d\u7684CAP\u7406\u8bba\u6307\u51fa\uff0c\u4e00\u4e2a\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e0d\u53ef\u80fd\u540c\u65f6\u6ee1\u8db3C(\u4e00\u81f4\u6027)\u3001A(\u53ef\u7528\u6027)\u548cP(\u5206\u533a\u5bb9\u9519\u6027)\u3002\u7531\u4e8e\u5206\u533a\u5bb9\u9519\u6027P\u5728\u662f\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u5fc5\u987b\u8981\u4fdd\u8bc1\u7684\uff0c\u56e0\u6b64\u6211\u4eec\u53ea\u80fd\u5728A\u548cC\u4e4b\u95f4\u8fdb\u884c\u6743\u8861\u3002
      \n\u56e0\u6b64
      \nZookeeper\u4fdd\u8bc1\u7684\u662fCP,
      \nEureka\u5219\u662fAP\u3002<\/p>\n
      4.1 Zookeeper\u4fdd\u8bc1CP
      \n\u5f53\u5411\u6ce8\u518c\u4e2d\u5fc3\u67e5\u8be2\u670d\u52a1\u5217\u8868\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u5bb9\u5fcd\u6ce8\u518c\u4e2d\u5fc3\u8fd4\u56de\u7684\u662f\u51e0\u5206\u949f\u4ee5\u524d\u7684\u6ce8\u518c\u4fe1\u606f\uff0c\u4f46\u4e0d\u80fd\u63a5\u53d7\u670d\u52a1\u76f4\u63a5down\u6389\u4e0d\u53ef\u7528\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u670d\u52a1\u6ce8\u518c\u529f\u80fd\u5bf9\u53ef\u7528\u6027\u7684\u8981\u6c42\u8981\u9ad8\u4e8e\u4e00\u81f4\u6027\u3002\u4f46\u662fzk\u4f1a\u51fa\u73b0\u8fd9\u6837\u4e00\u79cd\u60c5\u51b5\uff0c\u5f53master\u8282\u70b9\u56e0\u4e3a\u7f51\u7edc\u6545\u969c\u4e0e\u5176\u4ed6\u8282\u70b9\u5931\u53bb\u8054\u7cfb\u65f6\uff0c\u5269\u4f59\u8282\u70b9\u4f1a\u91cd\u65b0\u8fdb\u884cleader\u9009\u4e3e\u3002\u95ee\u9898\u5728\u4e8e\uff0c\u9009\u4e3eleader\u7684\u65f6\u95f4\u592a\u957f\uff0c30 ~ 120s, \u4e14\u9009\u4e3e\u671f\u95f4\u6574\u4e2azk\u96c6\u7fa4\u90fd\u662f\u4e0d\u53ef\u7528\u7684\uff0c\u8fd9\u5c31\u5bfc\u81f4\u5728\u9009\u4e3e\u671f\u95f4\u6ce8\u518c\u670d\u52a1\u762b\u75ea\u3002\u5728\u4e91\u90e8\u7f72\u7684\u73af\u5883\u4e0b\uff0c\u56e0\u7f51\u7edc\u95ee\u9898\u4f7f\u5f97zk\u96c6\u7fa4\u5931\u53bbmaster\u8282\u70b9\u662f\u8f83\u5927\u6982\u7387\u4f1a\u53d1\u751f\u7684\u4e8b\uff0c\u867d\u7136\u670d\u52a1\u80fd\u591f\u6700\u7ec8\u6062\u590d\uff0c\u4f46\u662f\u6f2b\u957f\u7684\u9009\u4e3e\u65f6\u95f4\u5bfc\u81f4\u7684\u6ce8\u518c\u957f\u671f\u4e0d\u53ef\u7528\u662f\u4e0d\u80fd\u5bb9\u5fcd\u7684\u3002<\/p>\n
      4.2 Eureka\u4fdd\u8bc1AP
      \nEureka\u770b\u660e\u767d\u4e86\u8fd9\u4e00\u70b9\uff0c\u56e0\u6b64\u5728\u8bbe\u8ba1\u65f6\u5c31\u4f18\u5148\u4fdd\u8bc1\u53ef\u7528\u6027\u3002Eureka\u5404\u4e2a\u8282\u70b9\u90fd\u662f\u5e73\u7b49\u7684\uff0c\u51e0\u4e2a\u8282\u70b9\u6302\u6389\u4e0d\u4f1a\u5f71\u54cd\u6b63\u5e38\u8282\u70b9\u7684\u5de5\u4f5c\uff0c\u5269\u4f59\u7684\u8282\u70b9\u4f9d\u7136\u53ef\u4ee5\u63d0\u4f9b\u6ce8\u518c\u548c\u67e5\u8be2\u670d\u52a1\u3002\u800cEureka\u7684\u5ba2\u6237\u7aef\u5728\u5411\u67d0\u4e2aEureka\u6ce8\u518c\u6216\u65f6\u5982\u679c\u53d1\u73b0\u8fde\u63a5\u5931\u8d25\uff0c\u5219\u4f1a\u81ea\u52a8\u5207\u6362\u81f3\u5176\u5b83\u8282\u70b9\uff0c\u53ea\u8981\u6709\u4e00\u53f0Eureka\u8fd8\u5728\uff0c\u5c31\u80fd\u4fdd\u8bc1\u6ce8\u518c\u670d\u52a1\u53ef\u7528(\u4fdd\u8bc1\u53ef\u7528\u6027)\uff0c\u53ea\u4e0d\u8fc7\u67e5\u5230\u7684\u4fe1\u606f\u53ef\u80fd\u4e0d\u662f\u6700\u65b0\u7684(\u4e0d\u4fdd\u8bc1\u5f3a\u4e00\u81f4\u6027)\u3002\u9664\u6b64\u4e4b\u5916\uff0cEureka\u8fd8\u6709\u4e00\u79cd\u81ea\u6211\u4fdd\u62a4\u673a\u5236\uff0c\u5982\u679c\u572815\u5206\u949f\u5185\u8d85\u8fc785%\u7684\u8282\u70b9\u90fd\u6ca1\u6709\u6b63\u5e38\u7684\u5fc3\u8df3\uff0c\u90a3\u4e48Eureka\u5c31\u8ba4\u4e3a\u5ba2\u6237\u7aef\u4e0e\u6ce8\u518c\u4e2d\u5fc3\u51fa\u73b0\u4e86\u7f51\u7edc\u6545\u969c\uff0c\u6b64\u65f6\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u51e0\u79cd\u60c5\u51b5\uff1a <\/p>\n
        \n
      1. Eureka\u4e0d\u518d\u4ece\u6ce8\u518c\u5217\u8868\u4e2d\u79fb\u9664\u56e0\u4e3a\u957f\u65f6\u95f4\u6ca1\u6536\u5230\u5fc3\u8df3\u800c\u5e94\u8be5\u8fc7\u671f\u7684\u670d\u52a1 <\/li>\n
      2. Eureka\u4ecd\u7136\u80fd\u591f\u63a5\u53d7\u65b0\u670d\u52a1\u7684\u6ce8\u518c\u548c\u67e5\u8be2\u8bf7\u6c42\uff0c\u4f46\u662f\u4e0d\u4f1a\u88ab\u540c\u6b65\u5230\u5176\u5b83\u8282\u70b9\u4e0a(\u5373\u4fdd\u8bc1\u5f53\u524d\u8282\u70b9\u4f9d\u7136\u53ef\u7528) <\/li>\n
      3. \u5f53\u7f51\u7edc\u7a33\u5b9a\u65f6\uff0c\u5f53\u524d\u5b9e\u4f8b\u65b0\u7684\u6ce8\u518c\u4fe1\u606f\u4f1a\u88ab\u540c\u6b65\u5230\u5176\u5b83\u8282\u70b9\u4e2d<\/li>\n<\/ol>\n
        \u56e0\u6b64\uff0c Eureka\u53ef\u4ee5\u5f88\u597d\u7684\u5e94\u5bf9\u56e0\u7f51\u7edc\u6545\u969c\u5bfc\u81f4\u90e8\u5206\u8282\u70b9\u5931\u53bb\u8054\u7cfb\u7684\u60c5\u51b5\uff0c\u800c\u4e0d\u4f1a\u50cfzookeeper\u90a3\u6837\u4f7f\u6574\u4e2a\u6ce8\u518c\u670d\u52a1\u762b\u75ea\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        Eureka\u670d\u52a1\u6ce8\u518c\u4e0e\u53d1\u73b0 Eureka\u53d1\u97f3\uff1a \u82f1[ju\u02c8ri\u02d0k\u0259]\u7f8e[ju\u02c8ri\u02d0k\u0259] Eureka\u662f\u4ec0 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126],"tags":[70],"class_list":["post-349","post","type-post","status-publish","format-standard","hentry","category-java-microservices","tag-springcloud"],"_links":{"self":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=349"}],"version-history":[{"count":1,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/349\/revisions"}],"predecessor-version":[{"id":2116,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/349\/revisions\/2116"}],"wp:attachment":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}