通过命令行在范围上进行 Windows 批处理 FOR 循环
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/15577492/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Windows batch FOR loop on range through command line
提问by Kirby
I want to perform an operation multiple times from a command window. Common sense tells me that a FOR loop should be able to handle this. Sure enough, if I want to execute, say, myProg.exe, I can open a command window and use:
我想从命令窗口多次执行操作。常识告诉我 FOR 循环应该能够处理这个问题。果然，如果我想执行，比如说myProg.exe，我可以打开一个命令窗口并使用：
C:\> FOR %i in (1 2 3) DO myProg.exe
Easy.
简单。
But what if I want to execute myProg.exe1000 times? I want to specify a range in the FOR loop, but I'm having trouble seeing how to do this.
但是如果我想执行myProg.exe1000 次呢？我想在 FOR 循环中指定一个范围，但我无法看到如何执行此操作。
Intuitively, it seems like I should be able to do something like one of the following:
直觉上，我似乎应该能够执行以下操作之一：
C:\> FOR %i in (1 to 1000) DO myProg.exe
C:\> FOR %i in (1-1000) DO myProg.exe
But, of course, this doesn't work. The FOR loop interprets the list as 3 tokens and 1 token, respectively, so myProg.exeis only executed 3 times and 1 time, respectively.
但是，当然，这行不通。FOR 循环将列表分别解释为 3 个标记和 1 个标记，因此分别myProg.exe只执行了 3 次和 1 次。
Batch File Solution
批处理文件解决方案
It'd probably be easy to write some sort of batch (.bat) file:
编写某种批处理（.bat）文件可能很容易：
SET COUNT=0
:MyLoop
IF "%COUNT%" == "1000" GOTO EndLoop
myProg.exe
SET /A COUNT+=1
GOTO MyLoop
:EndLoop
But isn't there an easy way to do this from the command line?
但是没有一种简单的方法可以从命令行执行此操作吗？
回答by Jeremy
You can use the /l tag in your statement to make it loop through a set of numbers.
您可以在语句中使用 /l 标记使其循环遍历一组数字。
eg.
例如。
C:\> FOR /l %i in (1,1,1000) DO myProg.exe
This says loop through the range, starting at 1, stepping 1 at a time, until 1000
这表示循环遍历范围，从 1 开始，一次步进 1，直到 1000
回答by user2106965
for /l %%i in (1,1,100) do echo %%i
for /l %%i in (1,1,100) do echo %%i
add another % sign before i to work
在我开始工作之前添加另一个 % 符号
