Java BufferedReader Read readFile(String file)

Description

read File

License

Apache License

Declaration

public static String readFile(String file) throws IOException, FileNotFoundException 

Method Source Code

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

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.File;
import java.io.BufferedReader;
import java.io.FileReader;

public class Main {
    public static String readFile(String file) throws IOException, FileNotFoundException {
        if (!(new File(file).exists())) {
            throw new FileNotFoundException("Could not find " + file);
        }//www  .j av  a2s  .  c  o  m
        BufferedReader reader = new BufferedReader(new FileReader(file));
        String content = "";
        String line = "";
        while ((line = reader.readLine()) != null) {
            content += line + "\r\n";
        }
        reader.close();
        int c = content.lastIndexOf("\r\n");
        if (c > 0) {
            content = content.substring(0, c);
        }
        return content;
    }
}

Related

1. readFile(String file)
2. readFile(String file)
3. readFile(String file)
4. ReadFile(String file)
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7. readFile(String file)
8. readFile(String file)
9. readFile(String file, Boolean deleteOnExit)