我正在尝试使用ProcessBuilder运行Shell脚本。该脚本可以运行,但是不能在Java代码之后运行。错误流不会输出消息。我正在centOS 6.9计算机上运行它。请在下面找到我的代码。
public static ArrayList<String> runCommand(ArrayList<String> command)throws IOException {
ProcessBuilder processBuilder = new ProcessBuilder();
processBuilder.command(command);
Process process = processBuilder.start();
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
BufferedReader errorReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
ArrayList<String> commandOutput = new ArrayList<>();
String str;
while((str = reader.readLine()) != null) {
commandOutput.add(str);
}
StringBuilder errorBuilder = new StringBuilder();
while((str = errorReader.readLine()) != null) {
errorBuilder.append(str);
}
String errorMessage = errorBuilder.toString();
if(!errorMessage.equals("")) {
String message = LOG_TAG + ",[runCommand] error:" + errorMessage;
System.out.println(message);
}
reader.close();
errorReader.close();
process.destroy();
return …Run Code Online (Sandbox Code Playgroud) java ×1