linux shell 运行jar包,jar包里执行shell脚本

jar包想执行一个shell脚本，用到ProcessBuilder,发现把死活执行不了,刚开始是路径不对，最后调整完路径之后发现jar包根本无法找到对应的资源文件.如下:

error1:Cannot run program "./runJar11.sh" (in directory "file:/Users/songxuhua/Documents/MonkeyDev自动化安装/libWebsocket.jar!/assets"): error=2, No such file or directory

最后只能将jar包和sh脚本放在同一个文件夹下,获取jar所在文件夹目录(不包括jar)

path = System.getProperty("user.dir");

完整代码如下

ProcessBuilder pb = new ProcessBuilder("./runJar11.sh");

String path = System.getProperty("user.dir");

pb.directory(new File(path));

int runningStatus = 0;

String s = null;

try {

Process p = pb.start();

BufferedReader stdInput = new BufferedReader(new InputStreamReader(p.getInputStream()));

BufferedReader stdError = new BufferedReader(new InputStreamReader(p.getErrorStream()));

while ((s = stdInput.readLine()) != null) {

System.out.println("s is " + s);

}

while ((s = stdError.readLine()) != null) {

System.out.println("s is" + s);

}

try {

runningStatus = p.waitFor();

} catch (InterruptedException e) {

System.out.println("error:" + e.getLocalizedMessage());

}

} catch (IOException e) {

System.out.println("error1:" + e.getLocalizedMessage());

}

if (runningStatus != 0) {

}

return;

}