WebsiteStatusChecker.java(файл создан)
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| 1 | + | import java.io.IOException; | |
| 2 | + | import java.net.HttpURLConnection; | |
| 3 | + | import java.net.URL; | |
| 4 | + | import java.util.Scanner; | |
| 5 | + | ||
| 6 | + | public class WebsiteStatusChecker { | |
| 7 | + | public static void main(String[] args) { | |
| 8 | + | Scanner scanner = new Scanner(System.in); | |
| 9 | + | System.out.print("Enter the website URL to check: "); | |
| 10 | + | String urlToCheck = scanner.nextLine(); | |
| 11 | + | ||
| 12 | + | try { | |
| 13 | + | int statusCode = checkWebsiteStatus(urlToCheck); | |
| 14 | + | ||
| 15 | + | if (statusCode >= 200 && statusCode < 400) { | |
| 16 | + | System.out.println("Website is alive (HTTP Status Code: " + statusCode + ")"); | |
| 17 | + | } else { | |
| 18 | + | System.out.println("Website is down (HTTP Status Code: " + statusCode + ")"); | |
| 19 | + | } | |
| 20 | + | } catch (IOException e) { | |
| 21 | + | System.err.println("Error checking website status: " + e.getMessage()); | |
| 22 | + | } | |
| 23 | + | } | |
| 24 | + | ||
| 25 | + | public static int checkWebsiteStatus(String url) throws IOException { | |
| 26 | + | URL websiteURL = new URL(url); | |
| 27 | + | HttpURLConnection connection = (HttpURLConnection) websiteURL.openConnection(); | |
| 28 | + | connection.setRequestMethod("GET"); | |
| 29 | + | connection.connect(); | |
| 30 | + | int statusCode = connection.getResponseCode(); | |
| 31 | + | connection.disconnect(); | |
| 32 | + | ||
| 33 | + | return statusCode; | |
| 34 | + | } | |
| 35 | + | } | |
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