Java FileInputStream.read()
Syntax
FileInputStream.read() has the following syntax.
public int read() throws IOException
Example
In the following code shows how to use FileInputStream.read() method.
// w w w . ja va 2 s . co m
import java.io.IOException;
import java.io.FileInputStream;
public class Main {
public static void main(String[] args) throws IOException {
int i = 0;
// create new file input stream
FileInputStream fis = new FileInputStream("C://test.txt");
// read till the end of the file
while ((i = fis.read()) != -1) {
// converts integer to character
char c = (char) i;
System.out.print(c);
}
}
}
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