I send a post to a mail api like this:
HttpURLConnection conn = (HttpURLConnection)MAIL_SERVER_URL.openConnection();
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setRequestMethod("POST");
conn.setRequestProperty("Content-Type", "application/json;charset=utf-8");
OutputStream os = conn.getOutputStream();
os.write(toSend.build().toString().getBytes("UTF-8"));
os.flush();
os.close();
System.out.println(String.format("Failed : HTTP error code[%s] msa[%s]",conn.getResponseCode(), conn.getResponseMessage()));
InputStreamReader rd = new InputStreamReader(conn.getInputStream());
BufferedReader br = new BufferedReader(rd);
String output;
System.out.println("Output from Server .... \n");
while ((output = br.readLine()) != null) {
System.out.println(output);
}
conn.disconnect();
The api give me a response like this:
I don't know how read, using Java, the message in the body of the response.
This line new InputStreamReader(conn.getInputStream()); always generate ad exception like this:
Severe: java.io.IOException: Server returned HTTP response code: 400 for URL: http://localhost:8182/mailapi/highpriority
