＆QUOT;计数器＆QUOT;在批处理 [英] "Counter" in Batch

问题描述

我试图做一个批处理文件，将通过1每次循环时间增加一个变量，然后检查变量等于5，如果它不是，它再次循环。我知道可能有这个while循环，但我不知道该怎么做，而我只是享受现在学习的乐趣批次

I'm trying to make a Batch file that will increment a variable by 1 each time it loops, and then check if the variable is equal to 5, and if it isn't, it loops again. I know there's probably a while loop for this, but I didn't know how to do that, and I'm just enjoying learning Batch for fun right now

这里的code，它不工作应该的方式，它只是显示一个0：再没有别的。所以，我怎么会去修复它？我有一种感觉，我设置和增加变量错了，也许是困惑的2 if语句？ （它有一个else如果....？）反正，感谢帮助

Here's the code, it doesn't work the way it should, it just displays a 0: and then does nothing else. So how would I go about fixing it? I have a feeling I'm setting and incrementing the variable wrong, and maybe it's confused about the 2 if statements? (Does it have an else if....?) Anyways, thanks for the help

@echo off
set /p i=0:
goto A

:A
set /p i=i+1:
if i != 5 goto C
if i == 5 goto B

:C
echo Test :D

:B
pause>nul

请注意：我不知道很多料和我不是一个职业球员，但我喜欢学习，我只是在做这个以供将来参考，因为我喜欢它。所以，这code可能不是很好，但我想知道我怎么能做到这一点。

Note: I don't know a lot of Batch and I'm not a pro, but I like to learn and I'm just doing this for future reference, and because I enjoy it. So, this code probably isn't good, but I want to know how I can accomplish this.

推荐答案

这是模拟你试图完成while循环的一种方式。只有一个转到需要：

This is a way to simulate the while loop you are trying to accomplish. Only one goto is needed:

@echo off
set /a x=0
:while
if %x% lss 5 (
  echo %x%
  pause>nul
  set /a x+=1
  goto :while
)
echo Test :D

这篇关于＆QUOT;计数器＆QUOT;在批处理的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！