BufferedOutputStream

## 介绍 - java.io.BufferedOutputStream - public class BufferedOutputStream extends FilterOutputStream - `write` 方法写入的字节先存入内部的 `byte buf[]` ，填满后再写入文件 ## ......

# BufferedInputStream 和 BufferedOutputStream - BufferedInputStream ![](https://img2023.cnblogs.com/blog/3008601/202306/3008601-20230604103033021-44120 ......