Question

我的代码崩溃，指出_StringBetween不是可识别的函数，即使我定义了所需的正确#include。它不会在第一个_StringBetween上崩溃，但会在下一个_StringBetween上崩溃。 _StringBetween的两个字体都以蓝色字体显示在编辑器上，确认正确的拼写和正确的参数数量。...我很困惑...

请参见下面的代码。堆栈交换迫使我添加更多描述，所以您现在就可以跳到代码部分。

代码：

#cs ----------------------------------------------------------------------------

 AutoIt Version: 3.3.14.5
 Author:         myName

 Script Function:
    Template AutoIt script.

#ce ----------------------------------------------------------------------------

; Script Start - Add your code below here

;"C:\install\AutoIt3.exe" "C:\ArgsTest.au3" /argumentOne:MyFirstValue /argumentTwo:MySecondValue
#include <MsgBoxConstants.au3>
#include <IE.au3>
#include <Array.au3>
#include <Date.au3>
#include <String.au3>
#include <Excel.au3>
#include <WinAPIFiles.au3>


$BOL = 'HLCUEUR1810BCLY1'
$Tankno = '6001505'

$Link = "https://www.hapag-lloyd.com/en/online-business/tracing/tracing-by-booking.html"
$Link = $Link & "?blno=" & $BOL

;MsgBox($MB_ICONINFORMATION, "Tutorial", $BOL)


$file = fileopen(@scriptdir & "\HL3.txt", 10)
$IE = _IECreate($Link, 0, 1)

Sleep (200)
$source = _IEDocReadHTML($IE)
FileWrite($file, $source)



;extracting the value needed
$target_source = _StringBetween($source, $Tankno, '</tr>')
$year = _StringBetween(target_source[0],$Tankno, "-")
$year = StringRight($year,4)
$month = _StringBetween($target_source[0],$year & '-', '-')
$day = _StringBetween($target_source[0],$year & "-" & $month & "-","<")
$day = StringLeft($day,2)
$ETA = $year & $month & $day


MsgBox($MB_ICONINFORMATION, "Tutorial", $ETA)



;$target_source2 = _StringBetween($target_source[0], '<td', '/td>')
;$target_source3 = _StringBetween($target_source2[0], '>', '<')

;$USDEUR = $target_source3[0]

Answer 1

这不是最干净的方法，但是它是一种获取所要查找的年月日值的解决方案：

改进的代码：

#include-once
#include <Array.au3>
#include <Date.au3>
#include <Excel.au3>
#include <IE.au3>
#include <MsgBoxConstants.au3>
#include <String.au3>
#include <WinAPIFiles.au3>

$BOL    = 'HLCUEUR1810BCLY1'
$Tankno = '6001505'
$Link   = "https://www.hapag-lloyd.com/en/online-business/tracing/tracing-by-booking.html"
$Link   = $Link & "?blno=" & $BOL

$file   = fileopen(@ScriptDir & "\HL3.txt", 2 + 8)
$IE     = _IECreate($Link, 0, 1, 1, 1)

Sleep(2000)

$source = _IEDocReadHTML($IE)
FileWrite($file, $source)

$target_source = _StringBetween($source, $Tankno, '</tr>')
$aETA          = StringRegExp($target_source[0], '(\d{4})-(\d{2})-(\d{2})', 3)
_ArrayDisplay($aETA) ; this is optional (see array content)
$ETA           = $aETA[0] & $aETA[1] & $aETA[2]

MsgBox($MB_ICONINFORMATION, "Tutorial", $ETA)

请注意：

您的行$year = _StringBetween(target_source[0],$Tankno, "-")不正确。您忘记了$作为 $ target_source 的变量指示符。因此，_StringBetween()函数不是问题。我决定使用RegEx表达式过滤$target_source，而不是再次使用 _StringBetween（）作为年月日值。

Autoit无法识别_StringBetween函数

1 个答案: