软件包 | 描述 |
---|---|
java.net |
为实现网络应用程序提供类。
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java.nio.channels |
定义了渠道,它代表的是能够执行I/O操作的实体连接,如文件和套接字;定义选择器,多路复用,非阻塞I/O操作。
|
Modifier and Type | Class and Description |
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class |
MulticastSocket
多播数据报套接字类发送和接收IP多播包是有用的。
|
Modifier and Type | Method and Description |
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abstract DatagramSocket |
DatagramChannel.socket()
检索与此通道相关联的数据报套接字。
|
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