Java FileInputStream Read readFile(String path)

Description

read File

License

Apache License

Declaration

public static String readFile(String path) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.*;

public class Main {
    public static String readFile(String path) throws IOException {
        FileInputStream in = new FileInputStream(path);
        String s = readStreamUTF8(in);
        in.close();//  w  w  w.j  av  a  2s  .  c  o m
        return s;
    }

    public static String readStreamUTF8(InputStream in) throws IOException {
        if (in == null)
            throw new IOException("in == null");
        byte[] data = readStream(in);
        return new String(data, "utf-8");
    }

    public static byte[] readStream(InputStream in) throws IOException {
        if (in == null)
            throw new IOException("in == null");
        ByteArrayOutputStream bout = new ByteArrayOutputStream();
        byte[] buffer = new byte[1024];
        int len;
        while ((len = in.read(buffer)) != -1) {
            bout.write(buffer, 0, len);
        }
        in.close();
        return bout.toByteArray();
    }
}

Related

1. readFile(String fname)
2. readFile(String imageName)
3. readFile(String name)
4. readFile(String path)
5. Readfile(String path)
6. readFile(String path)
7. readFile(String path)
8. readFile(String path)
9. readFile(String path)