intelliJ 라이브러리 다운, Lombok 세팅하기

인텔리제이 라이브러리 다운받는법

package com.metacoding.myhttp;


import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;

public class MyApp {
    public static void main(String[] args) {
        try {
            URL url = new URL("https://jsonplaceholder.typicode.com/todos/1");
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();

            BufferedReader br = new BufferedReader(
                    new InputStreamReader(conn.getInputStream())
            );

            String download = "";

            while(true){
                String line = br.readLine();

                if(line == null) break;

                download = download + line;
            }

            System.out.println(download);

        } catch (Exception e) {
            throw new RuntimeException(e);
        }

    }
}

오후 2:56:52: Executing ':MyApp.main()'...


> Task :compileJava

> Task :processResources NO-SOURCE
> Task :classes
Note: D:\workspace\java_lec\myhttp\src\main\java\com\metacoding\myhttp\MyApp.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

> Task :MyApp.main()
{  "userId": 1,  "id": 1,  "title": "delectus aut autem",  "completed": false}

Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0.

You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins.

For more on this, please refer to https://docs.gradle.org/8.5/userguide/command_line_interface.html#sec:command_line_warnings in the Gradle documentation.

BUILD SUCCESSFUL in 536ms
2 actionable tasks: 2 executed
오후 2:56:53: Execution finished ':MyApp.main()'.

Lombok 세팅

class User {
    int id = 1;
    String username = "ssar";
}

<user>
    <id>1</id>
    <username>"ssar"</username>
</user> // xml

{
    "id":1,
    "username":"ssar"
} // json