Utils.java

package com.mozz.htmlnative.utils;

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

/**
 * @author Yang Tao, 17/5/12.
 */

public class Utils {

    public static String toString(File file) {
        StringBuilder content = new StringBuilder();
        FileReader fileReader = null;
        BufferedReader bufferedReader = null;
        try {
            fileReader = new FileReader(file);
            bufferedReader = new BufferedReader(fileReader);

            String line;
            while ((line = bufferedReader.readLine()) != null) {
                content.append(line);
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                if (bufferedReader != null) {
                    bufferedReader.close();
                }
            } catch (IOException ignored) {

            } finally {
                try {
                    if (fileReader != null) {
                        fileReader.close();
                    }
                } catch (IOException ignored) {
                }
            }
        }
        return content.toString();
    }
}