Java InputStreamReader Read readFile(File file, String encoding)

Description

read File

License

Apache License

Declaration

public static String readFile(File file, String encoding) 

Method Source Code

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

import java.io.BufferedReader;

import java.io.File;
import java.io.FileInputStream;

import java.io.InputStreamReader;

public class Main {

    public static String readFile(String fileName) {
        String fileContent = "";
        try {//w ww  .java2  s .co  m
            File f = new File(fileName);
            if (f.isFile() && f.exists()) {
                InputStreamReader read = new InputStreamReader(new FileInputStream(f), "utf-8");
                BufferedReader reader = new BufferedReader(read);
                String line;
                while ((line = reader.readLine()) != null) {
                    fileContent += line;
                }
                read.close();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return fileContent;
    }

    public static String readFile(File file, String encoding) {
        String fileContent = "";
        try {
            if (file.isFile() && file.exists()) {
                InputStreamReader read = new InputStreamReader(new FileInputStream(file), encoding);
                BufferedReader reader = new BufferedReader(read);
                String line;
                while ((line = reader.readLine()) != null) {
                    fileContent += line;
                }
                read.close();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return fileContent;
    }

    public static String readFile(String fileName, String encoding) {
        File file = new File(fileName);
        return readFile(file, encoding);
    }
}

Related

1. readFile(File file)
2. readFile(File file)
3. readFile(File file)
4. readFile(File file, String default_encoding)
5. readFile(File file, String encoding)
6. readFile(File file, String encoding)
7. readFile(File file, String encoding)
8. readFile(File filename)
9. readFile(File path)