使用 kotlin 在 intellij 中运行 python 脚本

Question

I have an assignment to do and i need to create a server in kotlin using intellij. I need to create a function that execute a python (TheHarvester lib in github) script but with out success. Note: I have installed the python plugin.

Here is the code:

fun executeScript() : String {
  val process = Runtime.getRuntime().exec(
    "../resources/theHarvester/theHarvester.py"
  )
  process.waitFor()
  val reader = BufferedReader(InputStreamReader(process.inputStream))
  val message = reader.lines().collect(Collectors.joining("\n"))
  println(message)
  return ""
} 

And here is the error message:

2020-02-06 21:14:21.998 [main] INFO Application - No ktor.deployment.watch patterns specified, automatic reload is not active
2020-02-06 21:14:23.885 [main] INFO Application - Responding at 0.0.0.0:8081
2020-02-06 21:14:26.089 [nettyCallPool-4-1] ERROR Application - 200 OK: GET - /execute
java.io.IOException: Cannot run program "../resources/theHarvester/theHarvester.py": CreateProcess error=2, The system cannot find the file specified
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048) 

Answer 1

文件theHarvester.py很可能没有操作系统的可执行权限。