?? streamtest2.java
字號:
/*從抽象類Reader和Writer派生而來的BufferedReader和BufferedWriter并不是過濾流。因此它們不能直接讀寫節點流.
* 它們分別用來讀和寫字符數據的,要實現字節與字符的轉換還要用到OutputStreamWriter
* 和InputStreamReader這兩個字節流與字符流轉換器。
*
*/
package io;
import java.io.*;
public class StreamTest2 {
public static void main(String[] args) {
try {
FileOutputStream fos=new FileOutputStream("1.txt");
OutputStreamWriter opw=new OutputStreamWriter(fos);
BufferedWriter bw=new BufferedWriter(opw);
try {
bw.write("Hello,welcome you to our school ! SouthWest University");
bw.close();
} catch (IOException e) {
e.printStackTrace();
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}
try {
FileInputStream fis=new FileInputStream("1.txt");
InputStreamReader isr=new InputStreamReader(fis);
BufferedReader br=new BufferedReader(isr);
try {
System.out.println(br.readLine());
br.close();
} catch (IOException e) {
e.printStackTrace();
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
}
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