从java程序运行shell脚本时权限被拒绝

Question

我正在尝试使用java程序运行我的shell脚本。我得到以下异常。

java.io.IOException: Cannot run program "/home/builder/code/target/classes/idFetcher.sh": java.io.IOException: error=13, Permission denied
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
    at java.lang.Runtime.exec(Runtime.java:605)
    at java.lang.Runtime.exec(Runtime.java:443)
    at java.lang.Runtime.exec(Runtime.java:340)
    at script.InformationFetcher.main(InformationFetcher.java:26)

文件路径正确，文件存在于该位置。这是我的代码

package script;

import java.io.IOException;

public class InformationFetcher {

    public InformationFetcher() {
    }

    public static void main(String[] args) {
    try {
        InformationFetcher informationFetcher = new InformationFetcher();
        Runtime.getRuntime().exec(informationFetcher.getFilePath());
    } catch (IOException e) {
        e.printStackTrace();
    }

    }

    public String getFilePath() {
    return this.getClass().getResource("/idFetcher.sh").getPath();
    }

}

Answer 1

使shell脚本对用户可执行