Sample Program - Mitsubishi Electric Melsec Q Series User Manual

9
XML MESSAGE FORMAT

9.2.2 Sample program

This section shows a sample program written in Java.
import java.io.*;
import java.net.*;
class JobStart {
public static void main(String[] args) {
try{
// Storage of request message
String requestMessage = "<?xml version=\"1.0\"?>";
requestMessage += "<REQUEST type=\"oneshot\" jobname=\"Pro01\"/>";
System.err.println(requestMessage );// Send contents display
// Conversion with URL encording
requestMessage = URLEncoder.encode(requestMessage, "UTF-8");
// POST
URL url = new URL("http://192.168.3.3/MESXML.cgi");
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
conn.setUseCaches(false);
conn.setRequestProperty("Content-type", "text/xml");
conn.setRequestProperty("Content-length", String.valueOf(requestMessage.length()));
// BASIC authentication
String account = "QJ71MES96:MITSUBISHI";
String enc_account = new String(encodeBase64(account));
conn.setRequepstProperty("Authorization", "Basic " + enc_account);
OutputStream outStream = conn.getOutputStream();
PrintStream printStream = new PrintStream(outStream);
printStream.print(requestMessage);
printStream.close();
InputStream inputStream = conn.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
String STr;
while ((str = reader.readLine()) != null){
System.out.println(str);// Receive contents display
}
reader.close();
}catch(Exception e){
System.err.println("Errorn\n" + e);
}
}
9
- 5 9.2 XML Message Format Sending Method
9.2.2 Sample program
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