FilterOutputStream.write(int b)方法示例
FilterOutputStream.write(int b)
具有以下语法。
public void write(int b) throws IOException
示例
在下面的代码中展示了如何使用FilterOutputStream.write(int b)
方法。
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FilterOutputStream;
import java.io.OutputStream;
// @ w w W .Y iIBaI.c OM
public class Main {
public static void main(String[] args) throws Exception {
OutputStream os = new FileOutputStream("C://test.txt");
FilterOutputStream fos = new FilterOutputStream(os);
// writes buffer to the output stream
fos.write(65);
// forces byte contents to written out to the stream
fos.flush();
// create input streams
FileInputStream fis = new FileInputStream("C://test.txt");
// get byte from the file
int i = fis.read();
// convert integer to character
char c = (char) i;
System.out.print("Character read: " + c);
fos.close();
fis.close();
}
}