如何将Process Builder的输出重定向到字符串？

从阅读

InputStream

StringBuilder

BufferedReader reader =      new BufferedReader(new InputStreamReader(process.getInputStream()));StringBuilder builder = new StringBuilder();String line = null;while ( (line = reader.readLine()) != null) {   builder.append(line);   builder.append(System.getProperty("line.separator"));}String result = builder.toString();