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ืจึธืžึธื”

ื”ืขืจื•ืช ื‘ื’'ืื•ื•ื”: ืœื ื”ื›ืœ ื›ืœ ื›ืš ืคืฉื•ื˜

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”

ืžื‘ื•ื

ื”ืขืจื•ืช - ื ืจืื” ืฉื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืคืฉื•ื˜ ื™ื•ืชืจ, ื•ืœืžื” ืœื›ืชื•ื‘ ืžืืžืจ ืฉืœื. ืื‘ืœ ื–ื” ืœื ื›ืœ ื›ืš ืคืฉื•ื˜. ื›ืžื• ืฉื”ื‘ื•ืก ืฉืœื™ ืืžืจ, ื›ืœ ืื—ื“ ื™ื›ื•ืœ ืœื›ืชื•ื‘ ืงื•ื“, ืื‘ืœ ืœื›ืชื•ื‘ ืชื’ื•ื‘ื” ื˜ื•ื‘ื” ื–ื” ืงืฉื”. ื”ืขืจื•ืช ื‘ื’'ืื•ื•ื”: ืœื ื”ื›ืœ ื›ืœ ื›ืš ืคืฉื•ื˜ - 1ืจื•ื‘ ืงื•ืจืกื™ ื”ืฉืคื” ืžืชื—ื™ืœื™ื ื‘-Hello World ื”ืžืกื•ืจืชื™. ืืคื™ืœื• ื‘- Oracle Tutorials, ื‘ืกืขื™ืฃ "ืชื—ื™ืœืช ื”ืขื‘ื•ื“ื”", ืื ื—ื ื• ืžืชื—ื™ืœื™ื ืขื "Hello World!" ื™ื™ืฉื•ื . ื•ื›ื‘ืจ ืžืฉื•ืจื•ืช ื”ืงื•ื“ ื”ืจืืฉื•ื ื•ืช ืื ื• ืจื•ืื™ื ืื•ืชืŸ - ื”ืขืจื•ืช Java. ื—ืฉื™ื‘ื•ืชื ืžื•ื“ื’ืฉืช ื’ื ืขืœ ื™ื“ื™ ื”ืขื•ื‘ื“ื” ืฉื‘ืžืกืžืš ื›ื” ื—ืฉื•ื‘ ื›ืžื• ืืžื ืช Java Code, ื ื™ืชืŸ ืœื”ืขืจื•ืช ืกืขื™ืฃ ื ืคืจื“: ื”ืขืจื•ืช . ืขืœ ืคื™ ื”ืชื™ืขื•ื“, ื”ืขืจื•ืช ื‘-Java ืžื—ื•ืœืงื•ืช ืœืฉื ื™ ืกื•ื’ื™ื:
  • ื”ืขืจืช ื™ื™ืฉื•ื (ืื• ื”ืขืจืช ืงื•ื“);
  • ื”ืขืจื” ืžืชืขื“ืช.
ื”ืขืจื•ืช ืงื•ื“ ืžืฉืžืฉื•ืช ืœืชื™ืื•ืจ ืฉื•ืจื•ืช/ื‘ืœื•ืงื™ื ื‘ื•ื“ื“ื™ื, ื•ื”ืขืจื•ืช ืชื™ืขื•ื“ ืžืฉืžืฉื•ืช ืœืชื™ืื•ืจ ืžืคืจื˜ ื”ืงื•ื“ (ื”ืžืžืฉืง ืฉืœื•) ืœืœื ืชืœื•ืช ื‘ื™ื™ืฉื•ื ืฉืœื•. ืžื”ื“ืจ ืžืชืขืœื ืžื”ืขืจื•ืช Java ื‘ื’ืœืœ ื”ื ื”ื’ื™ื•ื ื™ื™ื ืœืžืคืชื—, ืœื ืœืžืฉืชืžืฉ. ืœื›ืŸ, ืืชื” ื™ื›ื•ืœ ืœื”ืงื˜ื™ืŸ ืืช ื”ื’ื•ื“ืœ ืฉืœ ืžื—ืœืงื•ืช ื”ื™ื“ื•ืจ.

ื”ืขืจื•ืช ืงื•ื“ Java

ืžื”ืฉื ื‘ืจื•ืจ ืฉื”ืขืจื” ื–ื• ืžืชื™ื™ื—ืกืช ืœืงื•ื“ ื•ืฆืจื™ื›ื” ืœืฉืงืฃ ืืช ืชื›ื•ื ื•ืชื™ื•. ื”ืขืจื•ืช ื”ืงื•ื“ ื”ืŸ:
  • ืื•ืชื™ื•ืช ืงื˜ื ื•ืช (ื›ืœื•ืžืจ ืžืชื•ืืจ ื‘ืฉื•ืจื” ืื—ืช)

    // ะกั‚ั€ะพั‡ะฝั‹ะน ะบะพะผะผะตะฝั‚ะฐั€ะธะน
    System.out.println("Hello, World!");

  • ื‘ืœื•ืง (ื›ืœื•ืžืจ ื”ื ืžืชื•ืืจื™ื ื›ื’ื•ืฉ ืฉืœื, ื›ื™ ื”ื ืœื ืžืชืื™ืžื™ื ืขืœ ืงื• ืื—ื“)

    /*
     * ะ‘ะปะพั‡ะฝั‹ะน ะบะพะผะผะตะฝั‚ะฐั€ะธะน
     */
    System.out.println("Hello");
ืชื›ื•ื ื” ืžืขื ื™ื™ื ืช ืฉืœ ื”ืขืจืช ื‘ืœื•ืง ื”ื™ื ืฉืื ื ืชื—ื™ืœ ืื•ืชื” ืขื " /*- " (ื›ืœื•ืžืจ ืœื”ื•ืกื™ืฃ ืกื™ืžืŸ ืžื™ื ื•ืก ืื—ืจื™ ื”ื›ื•ื›ื‘ื™ืช), ืื– ื”ื˜ืงืกื˜ ืฉืœ ื”ืขืจืช ื‘ืœื•ืง ื–ื” ืœื ื™ืขื•ืฆื‘. ืžืขื ื™ื™ืŸ, ืื‘ืœ ื‘ืขื–ืจืช ื”ืขืจื•ืช ืžืกื•ื™ืžื•ืช ืืชื” ื™ื›ื•ืœ ืœืชืช ื›ืžื” ืจืžื–ื™ื ืœ-IDE. ืœื“ื•ื’ืžื”, ื‘ืืžืฆืขื•ืช ื”ื”ืขืจื•ืช ื”ืžื•ื˜ื‘ืขื•ืช " //@formatter:on " ื•- " //@formatter:off " ื‘-Eclipse IDE ืืชื” ื™ื›ื•ืœ ืœื”ืฉื‘ื™ืช ืืช ื”ืขื™ืฆื•ื‘ ืขื‘ื•ืจ ืงื˜ืขื™ ืงื•ื“. ืขืœื™ืš ืœื”ืฉืชืžืฉ ื‘ื”ืขืจื•ืช ื‘ืžืฉื•ืจื” ื•ืจืง ื‘ืžื™ื“ืช ื”ืฆื•ืจืš. ืœื“ื•ื’ืžื”, ืืชื” ื™ื›ื•ืœ ืœืงืจื•ื ืžืืžืจ ื‘ื ื•ืฉื ื–ื”: "ืืœ ืชื›ืชื•ื‘ ื”ืขืจื•ืช ืขืœ ืงื•ื“!" . ื™ืฉ ืกืคืจ ื ื”ื“ืจ ื‘ืฉื ืงื•ื“ ื ืงื™: ื™ืฆื™ืจื”, ื ื™ืชื•ื— ื•ื—ื™ื“ื•ืฉ ืžืืช ืจื•ื‘ืจื˜ ืžืจื˜ื™ืŸ. ื™ืฉ ืœื• ืคืจืง ื ืคืจื“ "ื”ืขืจื•ืช". ื›ืืคื™ื’ืจืฃ ืœืคืจืง ื–ื”, ืฆื™ื˜ื•ื˜ ืžืฆื•ื™ืŸ ืœื ืคื—ื•ืช: "ืืœ ืชื’ื™ื‘ ืขืœ ืงื•ื“ ื’ืจื•ืข - ื›ืชื•ื‘ ืื•ืชื• ืžื—ื“ืฉ" ืžืืช ื‘ืจื™ืืŸ ื•ื•. ืงืจื ื™ื’ืืŸ ื•ืค.ื’'ื™ื™ ืคืœื•ื•ืจ. ื ื™ืชืŸ ืœืžืฆื•ื ืืช ื”ืคืจืง ื”ื–ื” ื‘- Google Books . ื”ืžืฉืžืขื•ืช ื”ื›ืœืœื™ืช ื™ื›ื•ืœื” ืœื‘ื•ื ืœื™ื“ื™ ื‘ื™ื˜ื•ื™ ื‘ืฆื™ื˜ื•ื˜ ืื—ื“ ืžืžื ื•:
ื‘ื›ืœ ืคืขื ืฉืืชื” ืžื’ื™ื‘, ืชืชื›ื•ื•ืฅ ื•ืชืจื’ื™ืฉ ื›ืžื• ื›ื™ืฉืœื•ืŸ".
ื‘ืจื•ืจ ืฉืื™ืŸ ืืžืช ืžื•ื—ืœื˜ืช, ื•ืœืคืขืžื™ื ื™ืฉ ืฆื•ืจืš ื‘ื”ืขืจื•ืช. ืื‘ืœ ืชืžื™ื“ ื™ืฉ ืืคืฉืจื•ื™ื•ืช, ื•ืฆืจื™ืš ืœื”ื™ืœื—ื ื‘ื”ืขืจื•ืช ืžื™ื•ืชืจื•ืช. ืคืจืง ื–ื” ืžื–ื›ื™ืจ ื’ื ื”ืขืจื•ืช ื—ืจื™ื’ื•ืช, TODO:
// TODO: ะ”ะพะฑะฐะฒะธั‚ัŒ World
System.out.println("Hello, ");
ื”ื ืงื•ื“ื” ื‘ื”ื ื”ื™ื ืฉื ื™ืชืŸ ืœื˜ืคืœ ื‘ื”ื ื‘ืฆื•ืจื” ืžื™ื•ื—ื“ืช ื‘-IDE. ืœื“ื•ื’ืžื”, ื‘-IDEA ื”ื ื ืืกืคื™ื ื‘ืœืฉื•ื ื™ืช ื ืคืจื“ืช, ืฉื‘ื” ืืชื” ื™ื›ื•ืœ ืœืจืื•ืช ืื•ืชื:
ื”ืขืจื•ืช ื‘ื’'ืื•ื•ื”: ืœื ื”ื›ืœ ื›ืœ ื›ืš ืคืฉื•ื˜ - 2
ื•ื—ื™ื“ื” ืงื˜ื ื” ืขื ื”ืขืจื”: ื”ืฉื•ืจื” "http://google.com" ื”ื™ื ืฉื•ืจื” ืชืงืคื” ื‘ืชื•ืš ื”ืฉื™ื˜ื”, ื›ื™ http ื›ืืŸ ื”ื•ื ืœืžืขืฉื” ืชื’, ื•ืœืื—ืจ ืžื›ืŸ ืชื’ื•ื‘ื”. ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื”ืขืจื•ืช ืจื‘ื•ืช ื™ื›ื•ืœื•ืช ืœืขื‘ื•ืจ ืžื”ืขืจื•ืช ืงื•ื“ ืœื”ืขืจื•ืช ืชื™ืขื•ื“, ืขืœื™ื”ืŸ ื ื“ื‘ืจ ื‘ื”ืžืฉืš.

ื”ืขืจื•ืช ืœืชื™ืขื•ื“

ื”ืขืจื•ืช ืชื™ืขื•ื“ ืžืชืืจื•ืช ืืช ื”-API ื”ืฆื™ื‘ื•ืจื™. API ื”ื•ื ืžืžืฉืง ืชื›ื ื•ืช ื”ื™ื™ืฉื•ืžื™ื, ื›ืœื•ืžืจ ืื•ืชื ืžื—ืœืงื•ืช ื•ืฉื™ื˜ื•ืช ื”ื–ืžื™ื ื•ืช ืœืžืคืชื—ื™ื ืื—ืจื™ื ืœื‘ื™ืฆื•ืข ื›ืœ ืคืขื•ืœื”. ื‘ืงื™ืฆื•ืจ, ื”ื”ืขืจื•ืช ื”ืœืœื• ืฆืจื™ื›ื•ืช ืœื”ืกื‘ื™ืจ ืžื“ื•ืข ื ื•ืฆืจื” ืžื—ืœืงื” ื•ื—ื‘ื™ืœื” ื–ื• ืื• ืื—ืจืช ื•ืžื” ืขื•ืฉื” ืฉื™ื˜ื” ื–ื• ืื• ืื—ืจืช. ื ื™ืชืŸ ื’ื ืœืชืืจ ืฉื“ื•ืช ื›ื™ืชื” ื‘ืžื™ื“ืช ื”ืฆื•ืจืš. ื–ื” ื‘ื“ื™ื•ืง ืžื” ืฉืื ื—ื ื• ืจื•ืื™ื ื‘ื˜ื™ืคื™ื ืฉืœ ื”-IDEs ืฉืœื ื•, ื”ืžื•ืฆื’ื™ื ื›-JavaDoc. ืœื“ื•ื’ืžื”:
ื”ืขืจื•ืช ื‘ื’'ืื•ื•ื”: ืœื ื”ื›ืœ ื›ืœ ื›ืš ืคืฉื•ื˜ - 3
ืื ื ื™ื›ื ืก ืœืฉื™ื˜ื” ื–ื•, ื ื•ื›ืœ ืœืจืื•ืช ืžืื™ืคื” ืžื’ื™ืข ื”ื˜ืงืกื˜ ื”ื–ื”:
ื”ืขืจื•ืช ื‘ื’'ืื•ื•ื”: ืœื ื”ื›ืœ ื›ืœ ื›ืš ืคืฉื•ื˜ - 4
ืฉื•ื‘, ืจืื” ืืช ืืžื ืช ืงื•ื“ Java: ืืžื ืช ืงื•ื“ ืขืœ ืื•ืคืŸ ื”ืขื™ืฆื•ื‘ ื”ื ื›ื•ืŸ ืฉืœ JavaDoc . ื”ื ื“ื•ืžื™ื ื‘ืžืงืฆืช ืœื”ืขืจื•ืช ื—ืกื™ืžื”, ืื‘ืœ ื‘ืžืงื•ื ื›ื•ื›ื‘ื™ืช ืื—ืช (ืœื ืืกื˜ืจื™ืงืก)) ืžืฉืชืžืฉื™ื ื‘ืฉื ื™ื™ื. ื“ื•ื’ืžื” ืœ-JavaDoc ื ื™ืชื ื” ืœืžืขืœื”. ืื™ืŸ ื˜ืขื ืœืชืืจ ืืช ื›ืœ ื”ืืคืฉืจื•ื™ื•ืช, ืฉื›ืŸ ืขืœ ื›ืš ื›ื‘ืจ ื›ืชื•ื‘ ื‘ืชื™ืขื•ื“ ื”ืจืฉืžื™ ืฉืœ ืื•ืจืงืœ. ืœื›ืŸ, ืื ื• ืžืกืชื›ืœื™ื ืขืœ ื›ืœ ืžื” ืฉืืชื” ืฆืจื™ืš ื‘ืชื™ืขื•ื“ ื”ืจืฉืžื™ ืฉืœ JavaDoc , ืกืขื™ืฃ "ืชื™ืื•ืจื™ ืชื’ื™ื". ืœืื•ืจืงืœ ื™ืฉ ืืคื™ืœื• ืžื“ืจื™ืš ื ืคืจื“ ื‘ื ื•ืฉื ื–ื”: ื›ื™ืฆื“ ืœื›ืชื•ื‘ ื”ืขืจื•ืช ืžืกืžืš ืขื‘ื•ืจ ื”ื›ืœื™ Javadoc . ืขืฆื•ืช ื›ืœื™ื ื‘-IDE ื ื—ืžื“ื•ืช, ืื‘ืœ ื”ืŸ ืœืžืขืฉื” ืžืกืžื›ื™ื ืžืกื™ื‘ื” ื›ืœืฉื”ื™. ื‘ื”ืชื‘ืกืก ืขืœ ื”ืขืจื•ืช JavaDoc ืืœื”, ื ื•ืฆืจ ืชื™ืขื•ื“. ื™ืฉ ื›ืœื™ ืขื–ืจ ืžื™ื•ื—ื“ ืœ-javadoc ืขื‘ื•ืจ ื–ื” . ื›ืคื™ ืฉืื ื• ื™ื›ื•ืœื™ื ืœืจืื•ืช, ื”ืžื“ืจื™ืš ื”ื–ื” ืžื“ื‘ืจ ืขืœ ื–ื”. ืชื™ืื•ืจ ืฉืœ ืื•ืคืŸ ื”ืฉื™ืžื•ืฉ ื‘ื• ื ืžืฆื ื‘ืืชืจ ื”ืจืฉืžื™ ืฉืœ Oracle ืขื‘ื•ืจ JavaDoc . ื›ื“ื™ ืœืจืื•ืช ื‘ืขืฆืžืš ืื™ืš ื–ื” ื ืจืื”, ืืชื” ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืกืคืจื™ื™ืช ืžืฉื ื” ื‘ืกืคืจื™ื™ื” ืขื ืฉื ื”ื—ื‘ื™ืœื”, ืœืžืฉืœ: test . ืฆื•ืจ ื›ื™ืชื” ืคืฉื•ื˜ื” ืขื ื”ืขืจื•ืช ื‘ืชื•ื›ื”. ืœื“ื•ื’ืžื”:
package test;

/**
 * This is a JavaDoc class comment
 */
public class JavaDocTest {

  /**
   * This is a JavaDoc public field comment
   */
  public static final String HELLO_MESSAGE = "Hello, World!";

  public static void main(String... args) {
    JavaDocTest.greetings();
  }

  /**
   * This is a JavaDoc public method comment
   */
  public static void greetings() {
    System.out.println(HELLO_MESSAGE);
  }
}
ืœืื—ืจ ืžื›ืŸ, ื ื•ื›ืœ ืœื”ืจื™ืฅ ืืช ื”ืคืงื•ื“ื” ื”ื‘ืื” ืžื”ืกืคืจื™ื™ื” ื”ืžื›ื™ืœื” ืืช ืกืคืจื™ื™ืช ื”ื—ื‘ื™ืœื•ืช ืฉืœื ื•: javadoc -d ./test test ืœืื—ืจ ืžื›ืŸ, ื ืจืื” ืืช ืชื”ืœื™ืš ื™ืฆื™ืจืช ื”ืชื™ืขื•ื“.
ื”ืขืจื•ืช ื‘ื’'ืื•ื•ื”: ืœื ื”ื›ืœ ื›ืœ ื›ืš ืคืฉื•ื˜ - 5
ื•ืื– ื ื•ื›ืœ ืœืคืชื•ื— ืืช index.html ื›ื“ื™ ืœืจืื•ืช ืืช ื”ืžืกืžืš ืฉื ื•ืฆืจ. ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืชืจืื” ืชื™ืขื•ื“ API ืžืชืคืจืกื. ืœื“ื•ื’ืžื”, Spring Framework API .

ืกื™ื›ื•ื

ื›ืคื™ ืฉืื ื• ื™ื›ื•ืœื™ื ืœืจืื•ืช, ื“ื‘ืจ ื›ืœ ื›ืš ืคืฉื•ื˜ ืœื›ืื•ืจื” ื›ืžื• ื”ืขืจื•ืช ืžืชื‘ืจืจ ื›ื”ืจื‘ื” ื™ื•ืชืจ ืžืกื•ื‘ืš ื‘ืžืฆื™ืื•ืช. ืœื›ืŸ, ืื ืชื‘ื–ื‘ื– ื–ืžืŸ ืžื” ืขืœ ื”ืขืจื•ืช ื•ืชืขืงื•ื‘ ืื—ืจื™ื”ื, ื”ืงื•ื“ ืฉืœืš ื™ื”ื™ื” ื˜ื•ื‘ ื™ื•ืชืจ ื•ืชื”ื™ื” ืœืš ืขืจืš ืจื‘ ื™ื•ืชืจ ื›ืžืชื›ื ืช. #ื•ื™ืืฆ'ืกืœื‘
ืžื” ืขื•ื“ ืœืงืจื•ื:

ื”ืขืจื•ืช ื‘-Java

ื”ืขืจื•ืช ื‘-Java

ื”ืขืจื•ืช
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