https://github.com/jdk-plus/spring-boot-starter-zookeeper

https://github.com/jdk-plus/spring-boot-starter-zookeeper

Last synced: 5 months ago
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• Host: GitHub
• URL: https://github.com/jdk-plus/spring-boot-starter-zookeeper
• Owner: JDK-Plus
• License: mit
• Created: 2022-12-26T14:59:17.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2022-12-30T17:13:50.000Z (over 3 years ago)
• Last Synced: 2024-12-31T02:43:51.432Z (over 1 year ago)
• Language: Java
• Size: 23.4 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README-CN.md
  • License: LICENSE

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README

          

一个集成Zookeeper依赖的Springboot扩展



    

    

    

    



## 引入依赖

```xml

    plus.jdk.zookeeper

    spring-boot-starter-zookeeper

    1.0.1

```

## 需要添加的配置项

```

# 是否开启该组件

plus.jdk.zookeeper.enabled=true

# 指定zookeeper集群列表

plus.jdk.zookeeper.hosts=127.0.0.1:2181,127.0.0.2:2181

# 连接超时时间

plus.jdk.zookeeper.conn-timeout=3000

# 每个节点数据多久更新一次

plus.jdk.zookeeper.heart-rate=30

# 会话超时时间

plus.jdk.zookeeper.session-timeout=3000

# 处理节点数据变化事件（节点删除、节点新增、节点修改）的核心线程数，默认10个

plus.jdk.zookeeper.watcher-thread-core-poll-size=10

# 指定一个用于数据序列化的实现类

plus.jdk.zookeeper.data-adapter=plus.jdk.zookeeper.client.DefaultZKDataAdapter

```

## 引入后如何使用

当上文配置完成后，您只需要在对应的bean实例中使用 `@ZookeeperNode` 注解来指定要获取哪个节点的数据即可，示例如下：

```java

import org.springframework.stereotype.Component;

import plus.jdk.grpc.client.INameResolverConfigurer;

import plus.jdk.grpc.model.GrpcNameResolverModel;

import plus.jdk.zookeeper.annotation.ZookeeperNode;

import java.net.URI;

import java.util.ArrayList;

import java.util.List;

@Component

public class GrpcGlobalNameResolverConfigurer implements INameResolverConfigurer {

    private final RSACipherService rsaCipherService;

    @ZookeeperNode(value = "/brand/grpc/name/provider", adapter = DefaultZKDataAdapter.class)

    private List grpcNameResolverModels;

}

```