很多程序員對于閉合的理解都不一樣，所以實現方法也不一樣，然而要達到自動閉合其實也不是很簡單的，下面就讓錯新技術頻道小編帶大家了解asp之自動閉合HTML/ubb標簽函數附簡單注釋。
Dim arrTags, i, OpenPos, ClosePos, re, strMatchs, j, Match
Set re = New RegExp '申明re對象
re.IgnoreCase = True '設置是否區分字符大小寫
re.Global = True '設置全局可用性
arrTags = Array("code", "quote", "list", "color", "align", "font", "size", "b", "i", "u", "html") '建立數組，存儲相關需要檢測是否閉合的標簽
For i = 0 To UBound(arrTags) '循環對數組里的每一個元素進行檢測
OpenPos = 0 '初始化當前標簽開始標記的個數
ClosePos = 0 '初始化當前標簽結束標記的個數
re.Pattern = "/[" + arrTags(i) + "(=[^/[/]]+|)/]" '開始分別正則判斷開始與結束標記的個數
Set strMatchs = re.Execute(strContent)
For Each Match in strMatchs
OpenPosOpenPos = OpenPos + 1
Next
re.Pattern = "/[/" + arrTags(i) + "/]"
Set strMatchs = re.Execute(strContent)
For Each Match in strMatchs
ClosePosClosePos = ClosePos + 1
Next
For j = 1 To OpenPos - ClosePos '當開始與結束標記數量不一致時，閉合當前標簽
strContentstrContent = strContent + "[/" + arrTags(i) + "]"
Next
Next
closeUBB = strContent
Set re = Nothing
End Function

程序代碼
Function closeHTML(strContent)
'*************************************
'自動閉合HTML
'*************************************
Dim arrTags, i, OpenPos, ClosePos, re, strMatchs, j, Match
Set re = New RegExp
re.IgnoreCase = True
re.Global = True
arrTags = Array("p", "div", "span", "table", "ul", "font", "b", "u", "i", "h1", "h2", "h3", "h4", "h5", "h6")
For i = 0 To UBound(arrTags)
OpenPos = 0
ClosePos = 0
re.Pattern = "/<" + arrTags(i) + "( [^/</>]+|)/>"
Set strMatchs = re.Execute(strContent)
For Each Match in strMatchs
OpenPosOpenPos = OpenPos + 1
Next
re.Pattern = "/</" + arrTags(i) + "/>"
Set strMatchs = re.Execute(strContent)
For Each Match in strMatchs
ClosePosClosePos = ClosePos + 1
Next
For j = 1 To OpenPos - ClosePos
strContentstrContent = strContent + "</" + arrTags(i) + ">"
Next
Next
closeHTML = strContent
Set re = Nothing
End Function
下面的是pjblog的函數代碼，但沒有注釋，學習研究建議參考上面的注釋

以上就是錯新技術頻道小編介紹的關于asp之自動閉合HTML/ubb標簽函數附簡單注釋，js.VeVb.com也為大家分享了很多專業知識，效果真的很好呢。