Need "Post" Request Java code for extenstion

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#1

Hello, Developers
I need small help for my extension
I have code for get request but I need Post request code for extension if you know please share

1 Like
#2

Here is an example Java code to send post request to any server. You may need to modify the urlParameters with your need. ↓

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

public class PostRequestExample {
    public static void main(String[] args) {
        try {
            // Specify the URL for the POST request
            URL url = new URL("https://example.com/api/endpoint");

            // Open a connection to the URL
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();

            // Set the request method to POST
            connection.setRequestMethod("POST");

            // Enable input and output streams
            connection.setDoOutput(true);

            // Set the request parameters, if any
            String urlParameters = "param1=value1&param2=value2";

            // Send the POST request
            try (DataOutputStream wr = new DataOutputStream(connection.getOutputStream())) {
                wr.writeBytes(urlParameters);
                wr.flush();
            }

            // Get the response code
            int responseCode = connection.getResponseCode();
            System.out.println("Response Code: " + responseCode);

            // Read the response from the server
            try (BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
                String inputLine;
                StringBuilder response = new StringBuilder();

                while ((inputLine = in.readLine()) != null) {
                    response.append(inputLine);
                }

                // Print the response
                System.out.println("Response: " + response.toString());
            }

            // Close the connection
            connection.disconnect();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
2 Likes
#3

What about checking the App Inventor sources?

Taifun

1 Like
#4

Code not working

#5

Show us the error, or you can DM me directly.