Java FileReader Read readFile(File file)

Description

read File

License

Open Source License

Declaration

public static String readFile(File file) throws IOException 

Method Source Code

//package com.java2s;
import java.io.File;
import java.io.FileReader;

import java.io.IOException;
import java.io.Reader;
import java.io.StringWriter;
import java.io.Writer;

public class Main {
    public static String readFile(File file) throws IOException {
        Reader in = new FileReader(file);
        StringWriter out = new StringWriter();
        copy(in, out);//from  ww  w. j  av  a 2s  .c  o  m
        return out.toString();
    }

    public static void copy(Reader in, Writer out) throws IOException {
        int c = -1;
        while ((c = in.read()) != -1) {
            out.write(c);
        }
    }
}

Related

1. readFile(File f)
2. readFile(File f)
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