java.nio.channels.
Channel
一个channel代表着一个对IO对象的已打开的连接。
A nexus for I/O operations.
A channel represents an open connection to an entity such as a hardware device, a file, a network socket, or a program component that is capable of performing one or more distinct I/O operations, for example reading or writing.
一个channel代表着一个对IO对象的已打开的连接。
A nexus for I/O operations.
A channel represents an open connection to an entity such as a hardware device, a file, a network socket, or a program component that is capable of performing one or more distinct I/O operations, for example reading or writing.
