配置项参考

根配置

客户端配置

服务端配置

注册中心配置

使用配置 API

  • 客户端使用配置 API 设置注册中心

可通过调用config.NewRegistryConfigWithProtocolDefaultPort方法，快速设置用于调试的注册中心，支持zookeeper(127.0.0.1:2181) 和nacos(127.0.0.1:8848)

  1. rc := config.NewRootConfigBuilder().
  2.     SetConsumer(config.NewConsumerConfigBuilder().
  3.         SetRegistryIDs("zookeeperID"). // use defined registryID
  4.         Build()).
  5.     AddRegistry("zookeeperID", config.NewRegistryConfigWithProtocolDefaultPort("zookeeper")).
  6.     Build()

全部接口：可通过调用RegistryConfigBuilder提供的丰富接口进行配置。

  1. rc := config.NewRootConfigBuilder().
  2.     SetConsumer(config.NewConsumerConfigBuilder().
  3.         SetRegistryIDs("nacosRegistryID"). // use defined registryID
  4.         AddReference("GreeterClientImpl",/*...*/).
  5.         Build()
  6.     AddRegistry("nacosRegistryID", config.NewRegistryConfigBuilder().
  7.         SetProtocol("nacos").
  8.         SetAddress("127.0.0.1:8848").
  9.         SetGroup("dubbo-go").
  10.         SetNamespace("dubbo").
  11.         SetUsername("admin").
  12.         SetPassword("admin").
  13.         SetTimeout("3s").
  14.         Build()).
  15.     Build()
  • 服务端使用配置 API 设置配置中心

简易接口 config.NewRegistryConfigWithProtocolDefaultPort

  1. rc := config.NewRootConfigBuilder().
  2.     SetProvider(config.NewProviderConfigBuilder().
  3.         AddService("GreeterProvider", /*...*/).
  4.         SetRegistryIDs("registryKey").  // use defined registryID
  5.         Build()).
  6.     AddRegistry("registryKey", config.NewRegistryConfigWithProtocolDefaultPort("zookeeper")).
  7.     Build()

全部接口：可通过调用RegistryConfigBuilder提供的丰富接口进行配置。

  1. rc := config.NewRootConfigBuilder().
  2.     SetProvider(config.NewProviderConfigBuilder().
  3.         AddService("GreeterProvider",/*...*/)
  4.         SetRegistryIDs("registryKey"). // use defined registryID
  5.         Build()).
  6.     AddRegistry("registryKey", config.NewRegistryConfigBuilder().
  7.         SetProtocol("nacos").
  8.         SetAddress("127.0.0.1:8848").
  9.         SetGroup("dubbo-go").
  10.         SetNamespace("dubbo").
  11.         SetUsername("admin").
  12.         SetPassword("admin").
  13.         SetTimeout("3s").
  14.         Build()).
  15.     Build()

网络协议

配置文件

使用配置 API

  • 客户端使用配置 API 设置网络协议
  1. rc := config.NewRootConfigBuilder().
  2.     SetConsumer(config.NewConsumerConfigBuilder().
  3.         AddReference("GreeterClientImpl", config.NewReferenceConfigBuilder().
  4.             SetInterface("org.apache.dubbo.UserProvider").
  5.             SetProtocol("tri"). // set reference protcol to triple
  6.             Build()).
  7.         Build()).
  8.     Build()
  • 服务端使用配置 API 设置网络协议
  1. rc := config.NewRootConfigBuilder().
  2.     SetProvider(config.NewProviderConfigBuilder().
  3.         AddService("GreeterProvider", config.NewServiceConfigBuilder().
  4.             SetInterface("org.apache.dubbo.UserProvider").
  5.             SetProtocolIDs("tripleProtocolKey"). // use protocolID 'tripleProtocolKey'
  6.             Build()).
  7.         Build()).
  8.     AddProtocol("tripleProtocolKey", config.NewProtocolConfigBuilder(). // define protocol config with protocolID 'tripleProtocolKey'
  9.         SetName("tri"). // set service protocol to triple
  10.         Build()).
  11.     Build()

最后修改 December 16, 2022: Fix check (#1736) (97972c1)