[Even beginners can do it! ] How to write Javadoc

1. Prior knowledge

-[Latest] How to build Java environment on Ubuntu

Or

-[Even beginners can do it! ] How to create a Java environment on Windows 10 (JDK14.0.1)

As prior knowledge, the contents of the above link are required.

2. What is Javadoc?

-- Javadoc is computer software developed by Sun Microsystems, which generates HTML API specifications from Java source code. --Javadoc comments are comments between/ **and* /.

3. How to write Javadoc and create documentation

Sample.java


/**
 * @author author name
 * @version x.x.x
 */
 
 /**
  *Javadoc commentary main class
  */
public class Sample {
    /**
     *main method
     * @param args not used
     */
    public static void main(String[] args) {
        //Display of character string
        System.out.println("JavaDoc sample");
    }
}

--Copy the above statement, specify S-JIS as the character code, save the file name as Sample.java, and execute javadoc -d html Sample.java at the command prompt. ↓ ↓


$ javadoc -d html Sample.java

--The result is as follows.

01.png

--Confirm that the html folder has been created.                           02.png

--Open ʻindex.htmlin thehtml` folder.

03.png

--The browser will start and you will see Sample.html.

04.png

--If it looks like the image, it is successful.

4. Related

-[Latest] How to build Java environment on Ubuntu -[Even beginners can do it! ] How to create a Java environment on Windows 10 (JDK14.0.1) -[Even beginners can do it! ] How to install Eclipse on Windows 10 (Java environment construction)

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