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笔误 - Java IO 基础知识总结 - BufferedOutputStream（字节缓冲输出流）
BufferedOutputStream（字节缓冲输出流）这部分的描述，最后是“提高了读取效率”，这里应该是提高输出或者写出的效率吧？
解决方案：删除了“读取”
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@ -430,7 +430,7 @@ class BufferedInputStream extends FilterInputStream {
### BufferedOutputStream（字节缓冲输出流） ### BufferedOutputStream（字节缓冲输出流）
`BufferedOutputStream` 将数据（字节信息）写入到目的地（通常是文件）的过程中不会一个字节一个字节的写入，而是会先将要写入的字节存放在缓存区，并从内部缓冲区中单独写入字节。这样大幅减少了 IO 次数，提高了读取效率 `BufferedOutputStream` 将数据（字节信息）写入到目的地（通常是文件）的过程中不会一个字节一个字节的写入，而是会先将要写入的字节存放在缓存区，并从内部缓冲区中单独写入字节。这样大幅减少了 IO 次数，提高了效率
```java ```java
try (BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream("output.txt"))) { try (BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream("output.txt"))) {