java如何調用linux腳本

在Java中，你可以使用Runtime類或ProcessBuilder類來調用Linux腳本

方法1：使用Runtime類

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) {
        try {
            String scriptPath = "/path/to/your/script.sh";
            Process process = Runtime.getRuntime().exec("bash " + scriptPath);

            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
            }

            process.waitFor();
            reader.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

方法2：使用ProcessBuilder類

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        try {
            String scriptPath = "/path/to/your/script.sh";
            ProcessBuilder processBuilder = new ProcessBuilder("bash", scriptPath);
            processBuilder.redirectErrorStream(true);

            Process process = processBuilder.start();

            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
            }

            process.waitFor();
            reader.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

在這兩個示例中，我們分別使用Runtime.getRuntime().exec()和ProcessBuilder類來執行Linux腳本。請注意，你需要將scriptPath變量設置為你要執行的腳本的實際路徑。這兩個示例都會運行腳本并將輸出打印到控制臺。