Process process = Runtime.getRuntime().exec("echo password | sudo -S open -a safari");
    String line;
    BufferedReader input = new BufferedReader(new InputStreamReader(pb.getInputStream()));
    while ((line = input.readLine()) != null) {
        System.out.println(line);
    }
    input.close();

该过程没有给出任何输出它停在那里没有任何反应.
我从终端试过的同样的命令,它工作正常.

我已尝试过此链接中提到的内容

How to execute bash command with sudo privileges in Java?

但它也没有奏效.

我也从我的java代码运行像“chmod x”这样的命令这些命令运行正常.
我的原始命令如下： –

runCommand = "echo" + " " + password + "| sudo -S " + "\"" + a.getAbsolutePath() + "\"" + " --deploymentFile="
                            + "\"" + b.getAbsolutePath() + "\"";

其中a.getAbsolutePath()是安装程序文件的路径,b.getAbsolutePath()是我们用于安装应用程序的部署文件的路径.

pb.getInputStream()

打印命令,当我复制并粘贴它是终端它运行正常.

pb.getErrorStream()

不给任何东西.

我试过跑步

String[] cmd = {"/bin/bash","-c","echo tester| sudo -S ","\"",a.getAbsolutePath()," --deploymentFile=",b.getAbsolutePath()};

和

String[] cmd = {"/bin/bash","echo tester| sudo -S","--deploymentFile=",b.getAbsolutePath()};

也
在这里我得到了以下错误

getErrorStreamusage: sudo -h | -K | -k | -L | -V
getErrorStreamusage: sudo -v [-AknS] [-g groupname|#gid] [-p prompt] [-u user name|#uid]
getErrorStreamusage: sudo -l[l] [-AknS] [-g groupname|#gid] [-p prompt] [-U user name] [-u
getErrorStream            user name|#uid] [-g groupname|#gid] [command]
getErrorStreamusage: sudo [-AbEHknPS] [-C fd] [-g groupname|#gid] [-p prompt] [-u user
getErrorStream            name|#uid] [-g groupname|#gid] [VAR=value] [-i|-s] [<command>]
getErrorStreamusage: sudo -e [-AknS] [-C fd] [-g groupname|#gid] [-p prompt] [-u user
getErrorStream            name|#uid] file ...