Java FileOutputStream.write(byte[] b)方法示例

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FileOutputStream.write(byte[] b)方法具有以下语法。 public void w…

FileOutputStream.write(byte[] b)方法具有以下语法。

public void write(byte[] b)  throws IOException  

示例

在下面的代码显示如何使用FileOutputStream.write(byte[] b)方法。

import java.io.FileInputStream;  import java.io.FileOutputStream;  import java.io.IOException;    public class Main {    public static void main(String[] args) throws IOException {      byte[] b = { 65, 66, 67, 68, 69 };      int i = 0;      FileOutputStream fos = new FileOutputStream("C://test.txt");        fos.write(b);        // flushes the content to the underlying stream      fos.flush();        // create new file input stream      FileInputStream fis = new FileInputStream("C://test.txt");        // read till the end of the file      while ((i = fis.read()) != -1) {        // convert integer to character        char c = (char) i;        System.out.print(c);      }    }  }  

  

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