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ASP+ADO關于DBF數據庫連接字符串的問題

    DBF連接路徑有問題,由于對DBF了解很少,僅限于VF開發的時候知道那么一點點基礎知識,本地測試、遠程測試的確發現數據庫路徑判斷有問題,一通MSDN,百度,谷歌,均為發現更多關于ASP+ADO操作DBF的太多資料,索性嘗試從文件權限去解決問題,簡單處理,還真是目錄權限不足,唉,郁悶,本需要花太多時間的~~

  其實一開始就應該想到是目錄權限問題,凡是提示路徑引用問題:“Microsoft JET Database Engine 錯誤 '80004005' ...不是一個有效的路徑。 確定路徑名稱拼寫是否正確,以及是否連接到文件存放的服務器。”

  排除程序錯誤或者bug后,IIS提示這個信息的幾乎均可以從目錄權限著手去解決問題,一般給IIS目錄寫入權限或者Everyone全部權限,應該就可以解決問題了。記錄一下,避免下次再浪費時間。

  另外,關于DBF連接字符串的問題,附上一個函數:

  
 程序代碼
Function OpenDBFConn(Path)

  Dim Conn: Set Conn = CreateObject("ADODB.Connection")

  Conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(Path) & ";Extended Properties=DBASE IV;"

  Set OpenDBFConn = Conn

  End Function


  其中,根據數據庫版本不同,Extended Properties 可為 dBASE IV、dBASE 5.0、dBASE III、FoxPro 2.0、FoxPro 2.5、FoxPro 2.6、FoxPro 3.0等。

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