Java的IO流总结分类
(2010-09-19 23:27:31)
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标签：
java
io
reader
writer
inputstream
outputstream |
分类： 学习相关_J2SE |
java中IO流详细分类：
1.归类划分
2.用表格形式表示四种抽象类：
|
|
字节流 |
字符流 |
|
输入流 |
InputStream |
Reader |
|
输出流 |
OutputStream |
Writer |
3.(1)InputStream(输入字节流)的子类包括：
|
输入节点流 |
输入处理流 |
|
|
FileInputStream |
FilterInputStream----派生à |
LineNumberInputStream |
|
PipedInputStream |
SequenceInputStream |
DataInputStream |
|
ByteArrayInputStream |
ObjectInputStream |
BufferedInputStream |
|
StringBufferInputStream |
|
PushbackInputStream |
(2)OutputStream(输出字节流)的子类包括：
|
输出节点流 |
输出处理流 |
|
|
FileOutputStream |
FilterOutputStream----派生à |
DataOutputStream |
|
PipedOutputStream |
ObjectOutputStream |
BufferedOutputStream |
|
ByteArrayOutputStream |
|
PrintStream |
4.处理字符流（处理流是套接在其它节点流之外的流类型）
|
字符流 |
字节流 |
|
BufferedReader |
BufferedInputStream |
|
BufferedWriter |
BufferedOutputStream |
|
FilterReader |
FilterInputStream |
|
FilterWriter |
FilterOutputStream |
|
InputStreamReader |
ObjectInputStream |
|
OutputStreamWriter |
ObjectOutputStream |
|
LineNumberReader |
LineNumberInputStream |
|
PushbackReader |
PushbackInputStream |
|
PrintWriter |
PrintStream |
|
|
DataInputStream |
|
|
DataOutputStream |
*忠告：在编写Java IO程序时，好的编程习惯是在向外写入数据时，在调用Close之前最好先flush数据。