Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

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

import java.io.IOException;

import java.io.FileNotFoundException;

public class Main {
    public static void copyFile(File targetFile, File file) {
        if (targetFile.exists()) {
            return;
        } else {
            createFile(targetFile, true);
        }
        try {
            FileInputStream is = new FileInputStream(file);
            FileOutputStream fos = new FileOutputStream(targetFile);
            byte[] buffer = new byte[1024 * 5];
            int len;
            while ((len = is.read(buffer)) != -1) {
                fos.write(buffer, 0, len);
            }
            is.close();
            fos.flush();
            fos.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void createFile(String path, boolean isFile) {
        createFile(new File(path), isFile);
    }

    public static void createFile(File file, boolean isFile) {
        if (!file.exists()) {
            if (!file.getParentFile().exists()) {
                createFile(file.getParentFile(), false);
            } else {
                if (isFile) {
                    try {
                        file.createNewFile();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                } else {
                    file.mkdir();
                }
            }
        }
    }
}