Java File to String fileToString(String filePath, String encoding)

Description

file To String

License

Apache License

Declaration

public static String fileToString(String filePath, String encoding) 

Method Source Code

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

import java.io.File;

import java.io.FileInputStream;

import java.io.InputStreamReader;

import java.io.StringWriter;

public class Main {

    public static String fileToString(String filePath, String encoding) {
        InputStreamReader reader = null;
        StringWriter writer = new StringWriter();
        try {//www .j ava  2s  .  co  m
            if (encoding == null || "".equals(encoding)) {
                reader = new InputStreamReader(new FileInputStream(new File(filePath)), encoding);
            } else {
                reader = new InputStreamReader(new FileInputStream(new File(filePath)));
            }
            char[] buffer = new char[1024];
            int n = 0;
            while (-1 != (n = reader.read(buffer))) {
                writer.write(buffer, 0, n);
            }
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (Exception e2) {
                    e2.printStackTrace();
                }

            }
        }
        if (writer != null) {
            return writer.toString();
        } else {
            return null;
        }
    }
}

Related

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2. fileToString(String fileName)
3. fileToString(String fileName)
4. fileToString(String fileName, String timestamp, String adapterName)
5. fileToString(String filePath)
6. fileToString(String nomeArquivo)
7. fileToString(String path)
8. fileToString(String pathname)
9. fileToString(String strPath)