77 lines
2.5 KiB
Java
77 lines
2.5 KiB
Java
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package res;
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import java.io.BufferedReader;
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import java.io.DataOutputStream;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.nio.charset.StandardCharsets;
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import java.util.Arrays;
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public class HttpRequest {
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public String sendPostRequest(String urlString, String urlParameters) throws Exception{
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byte[] postData = urlParameters.getBytes(StandardCharsets.UTF_8);
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int postDataLength = postData.length;
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URL url = new URL(urlString);
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HttpURLConnection con = (HttpURLConnection) url.openConnection();
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con.setDoOutput(true);
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con.setInstanceFollowRedirects(false);
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con.setRequestMethod("POST");
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con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
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con.setRequestProperty("charset", "utf-8");
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con.setRequestProperty("Content-Length", Integer.toString(postDataLength));
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con.setUseCaches(false);
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try (DataOutputStream wr = new DataOutputStream(con.getOutputStream())) {
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wr.write(postData);
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}
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int status = con.getResponseCode();
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if (status == 200) {
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BufferedReader in = new BufferedReader(
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new InputStreamReader(con.getInputStream()));
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String inputLine;
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StringBuilder content = new StringBuilder();
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while ((inputLine = in.readLine()) != null) {
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content.append(inputLine);
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}
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in.close();
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con.disconnect();
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return content.toString();
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} else {
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con.disconnect();
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throw new Exception("Status: " + status);
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}
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}
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public String sendGetRequest(String urlString) throws Exception{
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URL url = new URL(urlString);
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HttpURLConnection con = (HttpURLConnection) url.openConnection();
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con.setRequestMethod("GET");
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con.setConnectTimeout(5000);
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con.setReadTimeout(5000);
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int status = con.getResponseCode();
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if (status == 200) {
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BufferedReader in = new BufferedReader(
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new InputStreamReader(con.getInputStream()));
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String inputLine;
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StringBuilder content = new StringBuilder();
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while ((inputLine = in.readLine()) != null) {
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content.append(inputLine);
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}
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in.close();
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con.disconnect();
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return content.toString();
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} else {
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con.disconnect();
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throw new Exception("Status: " + status);
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}
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}
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}
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