在Windows批处理文件中,我正在检查作为输入给出的文本文件的内容 - 假设包含该文本的单行文本文件(test.txt):
"bla //ID_SCEN='%3' blabla"
其中一项检查包括在findstr的行中查找特定字符串(// ID_SCEN ='%3')。测试代码如下(test.bat)。
@echo off
set myLine=
(
set /p myLine=
)<%1
echo Just found the following line in the input file:
echo %myLine%
echo %myLine% | findstr /C:"//ID_SCEN=^'%%3^'" 1>nul
if errorlevel 1 (
echo The line %myLine% does not contain //ID_SCEN='%%3'
echo Too bad, it is compulsory ... I quit
GOTO:EOF
) else (
echo Found expected stuff
)
目前test.bat test.txt的输出是:
Just found the following line in the input file:
"bla //ID_SCEN='%3' blabla"
The line "bla //ID_SCEN='%3' blabla" does not contain //ID_SCEN='%3'
Too bad, it is compulsory ... I quit
有人可以帮忙吗?它可能与转义字符有关 - 根据论坛帖子尝试了各种各样的事情,但还没有成功......
接受的答案:
将搜索字符串中^
单引号的"//ID_SCEN=^'%%3^'"
转义替换为"//ID_SCEN='%%3'"
到import bge
import GameLogic
import os
os.system("cls")
scene = GameLogic.getCurrentScene()
objects = scene.objects
objectCube = objects["Cube"]
visible = objectCube.visible
if visible == True:
objectCube.setVisible(False, True)
else:
objectCube.setVisible(True, True)
...它有效
最佳
答案 0 :(得分:1)
单引号不需要在FINDSTR
中转义。变化...
echo %myLine% | findstr /C:"//ID_SCEN=^'%%3^'" 1>nul
...到...
echo %myLine% | findstr /C:"//ID_SCEN='%%3'" 1>nul
......它有效。
但是,请注意FINDSTR
本身就是一团糟。它包含许多奇怪的边缘案例和未记录的行为。请查看dbenham&#39; exhaustive investigation on the matter:)