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import java.io.*;
import java.util.*;
public class Main {
public static void main(String[] args) {
// HTML stands for "Hyper Text Markup Language"
// used for creating web pages
// 1. ask user for a file name
// 2. check if file exists
// 3. rename .txt as .html
// 4. determine if file is empty
// 5. read each line and insert necessary <tags>
Scanner scanner = new Scanner(System.in);
Scanner fileIn; //input file connection
PrintWriter fileOut; //HTML file connection
String filenameIn; //original file's name
String filenameOut; //new HTML file's name
int dotIndex; //position of . in filename
String line = null; // a line from the input file
// 1. ask user for a file name (or file path)
System.out.println("Enter file name or path");
filenameIn = scanner.nextLine();
// 2. check if file exists
try {
//3. rename .txt as .html
fileIn = new Scanner(new FileReader(filenameIn));
dotIndex = filenameIn.lastIndexOf(".");
if(dotIndex == -1) {
filenameOut = filenameIn + ".html";
}
else {
filenameOut = filenameIn.substring(0,dotIndex) + ".html";
}
fileOut = new PrintWriter(filenameOut);
// 4. determine if file is empty
try {
line = fileIn.nextLine();
}
catch(NoSuchElementException e) {
System.out.println("Error: "+e.getMessage());
}
if(line==null) {
System.out.println("This file is empty :(");
}
else {
// 5. read each line and insert necessary <tags>
fileOut.println("<html>");
fileOut.println("<head>");
fileOut.println("</head>");
fileOut.println("<body>");
fileOut.println(line);
while(fileIn.hasNextLine()) {
fileOut.println("<br>");
line = fileIn.nextLine();
if(line.isEmpty()) {
fileOut.println("<br>");
}
else {
fileOut.println(line);
}
}
fileOut.println("</body>");
fileOut.println("</html>");
System.out.println("HTML file is processed :)");
}
fileIn.close();
fileOut.close();
}
catch(FileNotFoundException e) {
System.out.println("File not found");
}
}
}
Hey bro. you are my teacher.... I would like to know as much as you do in java programming. I wonder how is the education in the united states. In ecuador, it is not that good.
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seriously your the best!
keep it up
Very interesting!!
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Can python ide be used to create this
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thank you
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Superbe...well done ❤
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Brilliant Presentation 💯
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I refreshed but the .html file didn't pop up...
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Your the type of coder that makes coding fun! 😊
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HI! so am I able to upload an entire java program like this? for example if I built a game that used multiple java files, would I be able to upload them all to a website and have my program run on there?
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Which editor are you using broo???
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Love you Bro :)
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For some reason, it always says "File not found" even after I copied your code, the error is the same.
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Why don't just write html?
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Great presentation!
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Thank your god you are here!!!
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Exclent
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Bro thanks for this videos ☺️i have created by watching your videos
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hu
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super
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Can we make it using other IDEs like IntelliJ and NetBeans?
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Thanks bro :)
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This is underrated
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great tutorial!!
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🌸God bless you🌸🤍🌸
ОтветитьThanks 😊 🙏
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I've been watching your videos for the past 2 or 3 weeks now and I can't believe that your videos get so little attention. You deserve 100x the attention on this platform :)
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This demo is very good, but there are too many code. If we use dom4j , we can use only 5 lines code to read any HTML or xml or anything else.
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People NEED to see these tutorials
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♡
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People are really missing out on these tutorials.
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