Answers for "Write an application that reads the content of the current directory and prints it to the screen. java"

TypeScript

Write an application that reads the content of the current directory and prints it to the screen. java

package com.vogella.java.files;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.util.List;

public class FilesUtil {
    public static String readTextFile(String fileName) throws IOException {
        String content = new String(Files.readAllBytes(Paths.get(fileName)));
        return content;
    }

    public static List<String> readTextFileByLines(String fileName) throws IOException {
        List<String> lines = Files.readAllLines(Paths.get(fileName));
        return lines;
    }

    public static void writeToTextFile(String fileName, String content) throws IOException {
        Files.write(Paths.get(fileName), content.getBytes(), StandardOpenOption.CREATE);
    }

}

Posted by: Guest on October-23-2020

Source

Write an application that reads the content of the current directory and prints it to the screen. java

package com.vogella.java.files;

import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;

public class Main {
  public static void main(String[] args) throws IOException {
    String input = FilesUtil.readTextFile("file.txt");
    System.out.println(input);
    FilesUtil.writeToTextFile("copy.txt", input);

    System.out.println(FilesUtil.readTextFile("copy.txt"));

    FilesUtil.readTextFileByLines("file.txt");
    Path path = Paths.get("file.txt");
  }
}

Posted by: Guest on October-23-2020

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Answers for "Write an application that reads the content of the current directory and prints it to the screen. java"

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