接口的使用
org.apache.dubbo.metadata.WritableMetadataService

使用WritableMetadataService的程序包

程序包	说明
org.apache.dubbo.metadata
org.apache.dubbo.metadata.store

org.apache.dubbo.metadata中WritableMetadataService的使用

返回WritableMetadataService的org.apache.dubbo.metadata中的方法

限定符和类型	方法和说明
static WritableMetadataService	WritableMetadataService.getDefaultExtension() Get the defautl extension of WritableMetadataService
static WritableMetadataService	WritableMetadataService.getExtension(String name)

org.apache.dubbo.metadata.store中WritableMetadataService的使用

实现WritableMetadataService的org.apache.dubbo.metadata.store中的类

限定符和类型	类和说明
class	AbstractAbstractWritableMetadataService The abstract implementation of WritableMetadataService
class	InMemoryWritableMetadataService The WritableMetadataService implementation stores the metadata of Dubbo services in memory locally when they exported.
class	RemoteWritableMetadataService The WritableMetadataService implementation stores the metadata of Dubbo services in metadata center when they exported.