文章链接: https://trashcode.io/post/d/Zero-copy-mmap-and-sendfile-in-detail;jsessionid=155E337325127E2F5EE442DA0DDBBD30 https://xunnanxu.github.io/2016/09/10/It-s-all-about-buffers-zero-copy-mmap-and-Java-NIO/# https://developer.ibm.com/articles/j-zerocopy/ 中文版翻译: https://blog.youkuaiyun.com/weixin_37782390/article/details/103833306 传统方式: mmap: sendfile: