InetSocketAddress vs InetAddress
[英]InetSocketAddress vs InetAddress
问题描述
Can anyone please explain me is there is any difference between InetAddress and InetSocketAddress classes in java, and if there is a difference, please explain the same. 
任何人都可以解释一下，我在java中的InetAddress和InetSocketAddress类之间有什么区别，如果有区别，请解释一下。 I google-ed it up but I couldn't find anything explanatory. 我谷歌了，但我找不到任何解释。
2 个解决方案
解决方案1
17 已采纳 2013-02-01 14:44:36
An instance of an InetAddress consists of an IP address and possibly its corresponding host name InetAddress的实例由IP地址和可能的相应主机名组成
InetSocketAddress 如果InetSocketAddress
This class implements an IP Socket Address (IP address + port number) It can also be a pair (hostname + port number), in which case an attempt will be made to resolve the hostname 此类实现IP套接字地址（IP地址+端口号）它也可以是一对（主机名+端口号），在这种情况下，将尝试解析主机名
解决方案2
6 2017-11-13 12:29:57
They represent different OSI layers : 它们代表不同的OSI层 ：
An
InetAddresscorresponds to the Network Layer (Layer 3) and is basically an IP address.InetAddress对应于网络层（第3层） ，基本上是IP地址。A
InetSocketAddresscorresponds to the Transport Layer (Layer 4) and consists of an IP address and a port number.InetSocketAddress对应于传输层（第4层） ，由IP地址和端口号组成。
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