Java FileInputStream Read readFileToStr(String fn, String charset)

Description

read File To Str

License

Apache License

Declaration

public static String readFileToStr(String fn, String charset) 

Method Source Code

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

import java.io.FileInputStream;

public class Main {
    public static String readFileToStr(String fn) {
        return readFileToStr(fn, null);
    }/*w w  w  .  ja  va2  s. c o m*/

    public static String readFileToStr(String fn, String charset) {
        FileInputStream in = null;
        try {
            in = new FileInputStream(fn);
            try {
                byte[] buf = new byte[in.available()];
                int r = in.read(buf);
                return charset == null ? new String(buf, 0, r) : new String(buf, 0, r, charset);
            } finally {
                in.close();
            }
        } catch (Exception e) {
            // e.printStackTrace();
        }
        return "";
    }
}

Related

1. readFileToByteArray(String file)
2. readFileToByteArray(String filename)
3. readFileToBytes(File f)
4. readFileToBytes(File f, int max)
5. readFileToBytes(String path)
6. readFileUTF8(String file)
7. readFileUTF_8(String filePath)
8. writeFile(File file, byte[] buffer, ZipOutputStream zos)
9. writeFile(InputStream fileInputStream, OutputStream outputStream)