队列 使用链表在 golang 中实现循环缓冲区 ＃＃＃＃＃安装 go get github.com/pravj/cqueue 一个循环缓冲区结构 // CQueue represents a circular buffer data structure type CQueue struct { // size limit of the buffer size int // occupied size of the buffer Length int // list containing all the buffer elements Queue * list. List // element at the front-side of the buffer Head * list. Element // element at the back-