wscript和cscript之间的区别 [英] Difference between wscript and cscript

问题描述

cscript和wscript有什么区别？在Windows中执行Telnet和FTP自动化最好？

解决方案

在Windows中，可执行文件是控制台应用程序或Windows应用程序（或SFU或本机应用程序，但这并不重要）。

内核检查可执行文件中的标志以确定哪个标志。

开始使用 CreateProcess WinAPI函数时，如果它是一个控制台应用程序，内核将为它创建一个控制台窗口没有一个，并附上 STDIN ， STDOUT 和 STDERR


如果它是Windows应用程序，则不会创建控制台，并且 STDIN ， STDOUT 和 STDERR 会被默认关闭。

WSCRIPT.EXE 和 CSCRIPT.EXE 几乎完全相同，除了一个被标记为Windows应用程序和其他标记作为一个控制台应用程序（猜猜这是怎么回事！）。

所以答案是：如果你希望你的脚本有一个控制台窗口，使用 CSCRIPT.EXE 。如果您希望它没有控制台窗口，请使用 WSCRIPT.EXE 。

这也会影响一些行为，如WScript.Echo命令。在 CSCRIPT.EXE 中，它将一行写入控制台窗口。在 WSCRIPT.EXE 中显示一个消息框。

对于您的应用程序，我建议 CSCRIPT。 EXE 。我认为你也应该看看PuTTY和PLink，你也应该在这里看到：

• 使用Windows Script Host从WshShell.Exec获取输出

What is the difference between cscript and wscript? Which is best for doing Telnet and FTP automation in Windows?

解决方案

In Windows, an executable is either a console application or a Windows application (or a SFU or Native application, but that doesn't matter here).

The kernel checks a flag in the executable to determine which.

When starting using CreateProcess WinAPI function, if it is a console application, the kernel will create a console window for it if the parent process doesn't have one, and attach the STDIN, STDOUT and STDERR streams to the console.

If it is a Windows application, no console will be created and STDIN, STDOUT and STDERR will be closed by default.

WSCRIPT.EXE and CSCRIPT.EXE are almost exactly identical, except that one is flagged as a windows application and the other is flagged as a console application (Guess which way around!).

So the answer is: If you want your script to have a console window, use CSCRIPT.EXE. If you want it to NOT have a console window, use WSCRIPT.EXE.

This also affects some behaviors, such as the WScript.Echo command. In a CSCRIPT.EXE this writes a line to the console window. In WSCRIPT.EXE it shows a messagebox.

For your application I suggest CSCRIPT.EXE. I think you should also look at PuTTY and PLink, and you should also see this here:

• Capturing output from WshShell.Exec using Windows Script Host

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