pipeline和channel的區別

在golang中，學到channel時，往往都會產生一些疑惑，和channel的區別是什么？

以下就是區別：

difference	channel	pipeline
structure	streams of a Go type	unstructured streams of bytes
platform	specific type in golang	unix Or unix like
buffer	Depending on the circumstances	always buffered
features	connected between goroutine	between two process(std.in/out)

事實上，這兩個東西區別還是挺大的，但是用處都很明確，就是通信