vbscript正则表达式转入数组

发布于 2024-11-06 07:32:14 字数 554 浏览 0 评论 0原文

通过下面的代码，我尝试将使用正则表达式提取的每个 url 提取到一个数组中，稍后我可以调用该数组以及 url 计数。不知道如何抓住所有这些。

Set objxmlHTTP = CreateObject("Microsoft.XMLHTTP")
Call objxmlHTTP.open("GET", "website", False)
objxmlHTTP.Send()

strHTML = objxmlHTTP.ResponseText

Dim objRegExp
Set objRegExp = New RegExp

objRegExp.IgnoreCase = True
objRegExp.Global = True
objRegExp.Pattern = "<a\s+href=""(http://.*?)""[^>]+>(\s*\n|.+?\s*)</a>"

Dim objMatch
For Each objMatch in objRegExp.Execute(strHTML)
  objMatch.SubMatches(0)
Next

Set objxmlHTTP = Nothing

原文

With the code below I am trying to pull each url I extract using the regular expression into an array that I can call later along with the count of urls. Not sure how to grab all of them.

Set objxmlHTTP = CreateObject("Microsoft.XMLHTTP")
Call objxmlHTTP.open("GET", "website", False)
objxmlHTTP.Send()

strHTML = objxmlHTTP.ResponseText

Dim objRegExp
Set objRegExp = New RegExp

objRegExp.IgnoreCase = True
objRegExp.Global = True
objRegExp.Pattern = "<a\s+href=""(http://.*?)""[^>]+>(\s*\n|.+?\s*)</a>"

Dim objMatch
For Each objMatch in objRegExp.Execute(strHTML)
  objMatch.SubMatches(0)
Next

Set objxmlHTTP = Nothing

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陈独秀 2024-11-13 07:32:14

我用一个假字符串测试了这个，你的正则表达式结果看起来有点奇怪，所以我改变了它（摘自此处）。第一场比赛的结果（您捕获了 2 场比赛？）被放置在 matches 数组中：

Dim objRegExp
Set objRegExp = New RegExp

objRegExp.IgnoreCase = True
objRegExp.Global = True
objRegExp.Pattern = ""((https?:\/\/|www.)([-\w.]+)+(:\d+)?(\/([\w\/_.]*(\?\S+)?)?)?)""

dim matches()
dim i: i = 0

Dim objMatch
For Each objMatch in objRegExp.Execute(strHTML)
   redim preserve matches(i)
   matches(i) = objMatch.SubMatches(0)
   i = (i + 1)
Next

Set objxmlHTTP = Nothing

'//read back
for i = 0 to ubound(matches)
   wscript.echo matches(i)
next

I tested this with a fake string, your regexp results seemed a bit wonky so I changed it (grabbed from here). Results of the 1st match (you capture 2?) are placed in the matches array:

Dim objRegExp
Set objRegExp = New RegExp

objRegExp.IgnoreCase = True
objRegExp.Global = True
objRegExp.Pattern = ""((https?:\/\/|www.)([-\w.]+)+(:\d+)?(\/([\w\/_.]*(\?\S+)?)?)?)""

dim matches()
dim i: i = 0

Dim objMatch
For Each objMatch in objRegExp.Execute(strHTML)
   redim preserve matches(i)
   matches(i) = objMatch.SubMatches(0)
   i = (i + 1)
Next

Set objxmlHTTP = Nothing

'//read back
for i = 0 to ubound(matches)
   wscript.echo matches(i)
next

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