reading from a text file in java
public static void main(String[] args) throws Exception
{
// pass the path to the file as a parameter
FileReader fr = new FileReader("C:\\Users\\pankaj\\Desktop\\test.txt");
int i;
while ((i=fr.read()) != -1)
System.out.print((char) i);
}read java reader
Attempts to read characters into the specified character buffer.
The buffer is used as a repository of characters as-is: the only changes
made are the results of a put operation. No flipping or rewinding of the
buffer is performed.Copyright © 2021 Codeinu
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