SpringCloud--服务注册中心--Zookeeper

1. Zookeeper整合支付模块
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2. Zookeeper整合服务提供者：
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       8004服务成功入住到我们的zookeeper中

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   10. {
           "name": "springcloud001-provider-payment",
           "id": "bf559e35-7fc8-4952-b8dc-5e98e2454ba5",
           "address": "192.168.56.1",
           "port": 8004,
           "sslPort": null,
           "payload": {
               "@class": "org.springframework.cloud.zookeeper.discovery.ZookeeperInstance",
               "id": "application-1",
               "name": "springcloud001-provider-payment",
               "metadata": {}
           },
           "registrationTimeUTC": 1631012109410,
           "serviceType": "DYNAMIC",
           "uriSpec": {
               "parts": [
                   {
                       "value": "scheme",
                       "variable": true
                   },
                   {
                       "value": "://",
                       "variable": false
                   },
                   {
                       "value": "address",
                       "variable": true
                   },
                   {
                       "value": ":",
                       "variable": false
                   },
                   {
                       "value": "port",
                       "variable": true
                   }
               ]
           }
       }

3. 入驻节点是持久还是临时：

   1. 当我立刻停掉服务，过一会zookeeper会将节点删除

   2. 当相同的服务第二次连接zookeeper后，节点的流水号是变化的，说明节点是临时的　　 

4. Zookeeper整合服务消费者：

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