在命令行/批處理文件/python腳本中運行java main class

Question

I have a java class which is to be made into a tool so that I can give the input to the class as parameters and then produce the output in the command line, I have written the code in IntelliJ and want the code to be portable so它可以通過單擊按鈕立即使用。 我在創建 bat 文件或 python 腳本方面幾乎沒有經驗。

package ase.ATool;
import java.io.*;
import java.util.*;
import java.util.regex.*;

public class AnaliT {
    public static void main(String[] args) {
        File file = null;
        File dir = new File(args[0]);
        File[] directoryListing = dir.listFiles();

        StringBuffer componentString = new StringBuffer(100);
        if (directoryListing != null) {
            for (File child : directoryListing) {
                float complexity = 0, noOfMethods = 0;
                System.out.println(child.getPath() + " ");
                String currentLine;
                BufferedReader bufferedReader = null;
                try {
                    bufferedReader = new BufferedReader(new FileReader(child.getPath()));
                    System.out.println(bufferedReader);
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
}

我想將上面的代碼轉換成一個工具，這樣我就可以從命令行、批處理文件或 python 文件調用這個主 function。

Answer 1

You could compile and run the java file from python by checking out the subprocess module: https://docs.python.org/3/library/subprocess.html

您還可以使用系統模塊運行 java 代碼： 使用 os.system() 在 python 中運行 java 文件

If you want to invoke Java code from python, take a look here: Calling Java from Python Here it is recommended you use Py4J .

在這里您可以找到從 a.bat 文件運行 Java Class 的示例： 如何通過.bat 文件運行 java 應用程序

As mentioned in a comment you can also compile the file with java using java target.java and then run it with java target in the same directory

我希望通過向您展示其中一些資源，您可以引導自己獲得更具體的幫助。