ProcessBuilder與Runtime.exec()的區別我試圖從java代碼中執行一個外部命令，但我注意到Runtime.getRuntime().exec(...)和new Process(...).start().使用時Runtime:Process p = Runtime.getRuntime().exec(installation_path +                                         uninstall_path +                                         uninstall_command +                                         uninstall_arguments);p.waitFor();exitValue為0，命令終止為ok。然而，與ProcessBuilder:Process p = (new ProcessBuilder(installation_path +                                      uninstall_path +                                  uninstall_command,                                  uninstall_arguments)).start();p.waitFor();退出值為1001，命令在中間終止，盡管waitFor退貨。我該怎么做才能解決這個問題？ProcessBuilder?