java-ee - Java执行shell脚本，如何知道shell脚本中出现需要用户手动输入的情况？

Question

Java：

ProcessBuilder pb = new ProcessBuilder("./test.sh");
pb.directory(new File(shellFileDir));
Process p = pb.start();
p.waitFor();

Shell：

...
read -p "please input:"
...

运行shell脚本，但是shell脚本中有需要用户输入的内容，如果出现这种情况，Java这里就卡住了，我想当shell出现用户输入内容的情况时，Java能获取到这种情况，并且当异常处理，在Java中或者在shell中应该怎么更改？

Answer 1

If the easiest way is to add a timeout, if it times out, it will be an error. Of course, there is a better solution. If you really want to interact with the specific running command called in your test.sh, use expect in Process it in the shell. If you want to use java to process this, please use Java Expect