在java中这个cursor 和chunk 是什么关系？

Question

 private long trunckCursor = -1;

if (printState == printStateReadChuncked) {
            //数据分片处理
            if (trunckCursor <= 0) {
                trunckCursor = headerSplitByte;
            }

            InputStream inputStream = byteArrayOutputStream.toInputStream();
            long skipTrunckCursor = HttpStreamUtil.consume(inputStream, trunckCursor);
            if (skipTrunckCursor != trunckCursor) {
                Log.w(tag, "跳过Header错误,真实跳过了：" + skipTrunckCursor + "==应该跳过：" + trunckCursor);
                return;
            }

private long trunckCursor = -1;
网络上看到这个代码？一直不知道这个cursor 啥意思

为啥这里是-1？

Answer 1

https://fanyi.baidu.com/#en/z...