I am passing string values to a python script from java. In my python script i am using the parameters but i could not able to read the 2 values.Plz help
Java Code:
String filePath = "E:\\Project_ivin\\test.py";
ProcessBuilder pb = new ProcessBuilder().command("python", "-u", filePath, ""+issueId+""+comments);
Process p = pb.start();
python script:
sys.argv[1] # issueid
sys.argv[2] # comments
Seems comma is missing, else use 3rd argument.
Java:
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
class Main {
public static void main(String[] args) throws IOException, InterruptedException {
String[] list = { "python", "-u", "in.py", "issueId", "comments" };
ProcessBuilder pb = new ProcessBuilder().command(list);
Process p = pb.start();
System.out.println("" + pb.command());
p.waitFor();
BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
String line;
StringBuilder sb = new StringBuilder();
while ((line = br.readLine()) != null)
sb.append(line);
System.out.println(sb.toString());
}
}
Python:
# print(sys.argv[0]) // this will be file name
print(sys.argv[1])
print(sys.argv[2])
