Java File to String readFileAsString(String path)

Description

read File As String

License

Apache License

Declaration

public static String readFileAsString(String path) throws IOException 

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.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class Main {
    public static String readFileAsString(String path) throws IOException {
        StringBuffer sb = new StringBuffer();
        InputStream in = new FileInputStream(path);
        BufferedReader reader = new BufferedReader(new InputStreamReader(in, "UTF-8"));
        String line = "";
        while ((line = reader.readLine()) != null) {
            line = line.trim();//from  w  ww.j  av a  2s  .  c o  m
            if (line == null || "".equals(line)) {
                continue;
            }
            sb.append(line);
        }
        reader.close();
        return sb.toString();
    }

    public static String readFileAsString(File file) throws IOException {
        StringBuffer sb = new StringBuffer();
        InputStream in = new FileInputStream(file);
        BufferedReader reader = new BufferedReader(new InputStreamReader(in, "UTF-8"));
        String line = "";
        while ((line = reader.readLine()) != null) {
            line = line.trim();
            if (line == null || "".equals(line)) {
                continue;
            }
            sb.append(line);
        }
        reader.close();
        return sb.toString();
    }
}

Related

1. readFileAsString(String fname)
2. readFileAsString(String fpath)
3. readFileAsString(String path)
4. readFileAsString(String path)
5. readFileAsString(String path)