VBA从Web服务器导入UTF-8 CSV文件 [英] VBA importing UTF-8 CSV file from a web server

问题描述

我在Web服务器上存储了一个UTF-8 CSV文件.当我下载文件时，将其放在硬盘驱动器上，然后使用宏(从宏记录器)将其导入Excel工作表中:

I have a UTF-8 CSV file stored on a web server. When I download the file put it on my hard drive and I then import it into an Excel sheet with this macro (from the macro recorder) :

Sub Macro2()
Workbooks.OpenText Filename:= _
    "C:/myFile.csv", Origin _
    :=65001, StartRow:=1, DataType:=xlDelimited, TextQualifier:= _
    xlDoubleQuote, ConsecutiveDelimiter:=False, Tab:=False, Semicolon:=False _
    , Comma:=True, Space:=False, Other:=False
End Sub

所有字符(越南字符)均正确显示.

All of the characters (vietnamese characters) are displayed correctly.

当我尝试相同的宏但未提供文件的本地地址("C:/myFile.csv")时，我传递了文件的URL("http://myserver.com/myFile.csv )，CSV已正确导入到我的Excel工作表中，但是越南语字符不再正确显示.

When I try the same macro but instead of giving the local address of the file ("C:/myFile.csv") I pass the URL of the file ("http://myserver.com/myFile.csv") the CSV is correctly imported into my Excel sheet but the vietnamese characters are not displayed correctly anymore.

我也尝试过使用数据"标签，但是Excel似乎忽略了该编码:

I have also tried using the Data tab but the encoding seems be ignored by Excel:

With ActiveSheet.QueryTables.Add(Connection:= _
                "TEXT;C:/myFile.csv" _
                , Destination:=Range("$A$1"))
                .Name = "myFile.csv"
                .FieldNames = True
                .RowNumbers = False
                .FillAdjacentFormulas = False
                .PreserveFormatting = True
                .RefreshOnFileOpen = False
                .RefreshStyle = xlInsertDeleteCells
                .SavePassword = False
                .SaveData = True
                .AdjustColumnWidth = True
                .RefreshPeriod = 0
                .TextFilePromptOnRefresh = False
                .TextFilePlatform = 65001
                .TextFileStartRow = 1
                .TextFileParseType = xlDelimited
                .TextFileTextQualifier = xlTextQualifierDoubleQuote
                .TextFileConsecutiveDelimiter = False
                .TextFileTabDelimiter = True
                .TextFileSemicolonDelimiter = False
                .TextFileCommaDelimiter = False
                .TextFileSpaceDelimiter = False
                .TextFileOtherDelimiter = "~"
                .TextFileColumnDataTypes = Array(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1)
                .TextFileTrailingMinusNumbers = True
                .Refresh BackgroundQuery:=False
       End With

样本数据:„; Â; ˜; Â1/4; ‰; ™,™

Excel将其错误地读取为:„; Â; ˜; Â1/4; ‰; ™,™;

which Excel reads wrongly as: „; Â; ˜; Â1/4; ‰; ™,™;

推荐答案

我一直在研究一个类似的问题，我们将utf-8编码的csv文件导入到工作表中.我不是从Web服务器中提取数据，但这可能会有所帮助.

I have been looking at a similar problem where we import utf-8 encoded csv files in to a worksheet. I am not pulling the data from a web server but this might help.

我的解决方案是将utf-8文件读取为局部变量，然后将其插入工作表中.我尝试将数据保存到使用ansi编码的临时文件中，但是这样做会使所有字符失去重音符号.

My solution is to read the utf-8 file to a local variable then insert it into a sheet. I tried saving the data to a temp file with ansi encoding but doing this caused all the characters to lose their accents.

Function ReadUTF8CSVToSheet(file As String)
    Dim ws As Worksheet
    Dim strText As String

    ' read utf-8 file to strText variable
   With CreateObject("ADODB.Stream")
        .Open
        .Type = 1  ' Private Const adTypeBinary = 1
        .LoadFromFile file
        .Type = 2  ' Private Const adTypeText = 2
        .Charset = "utf-8"
        strText = .ReadText(-1)  ' Private Const adReadAll = -1
    End With

    ' parse strText data to a sheet
    Set ws = Sheets.Add()
    intRow = 1
    For Each strLine In Split(strText, chr(10))
        If strLine <> "" Then
            With ws
                .Cells(intRow, 1) = strLine
                .Cells(intRow, 1).TextToColumns Destination:=Cells(intRow, 1), DataType:=xlDelimited, _
                    TextQualifier:=xlDoubleQuote, ConsecutiveDelimiter:=False, Tab:=False, _
                    Semicolon:=False, Comma:=True, Space:=False, Other:=False
            End With

            intRow = intRow + 1
        End If
    Next strLine

    ReadUTF8CSVToSheet = ws.Name

End Function

' to run
strSheetName = ReadUTF8CSVToSheet("C:\temp\utf8file.csv")

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