47 lines
528 B
Markdown
47 lines
528 B
Markdown
---
|
||
title: java文件操作
|
||
tags: java
|
||
|
||
categories: 毕业设计
|
||
|
||
date: 2022-12-07 12:36:32
|
||
|
||
---
|
||
|
||
# java文件操作
|
||
|
||
### 1. 文件字符流
|
||
|
||
reader
|
||
|
||
**writer**
|
||
|
||
+ *write()*
|
||
+ *append()*
|
||
+ *flush()*
|
||
+ *close()*
|
||
|
||
|
||
|
||
+ ### 文件字符输入流
|
||
|
||
FileReader
|
||
|
||
+ ### 文件字符输出流
|
||
|
||
FileWriter
|
||
|
||
### 2. 文件文件字节流
|
||
|
||
inputstream
|
||
|
||
outputstream
|
||
|
||
+ #### 文件字节输入流
|
||
|
||
FileInputStream
|
||
|
||
+ #### 文件字节输出流
|
||
|
||
FileOutputStream
|