Question

我尝试将.jpg文件上传到Dart中的Google云端硬盘：

Sub FindTableno()

Dim oTbl As Table
Dim oRow As Row
Dim oCell As Cell
Dim tblno As Integer

' Create a "FileDialog" object as a File Picker dialog box.
Dim fd As Office.FileDialog
Set fd = Application.FileDialog(msoFileDialogFilePicker)
Dim sfileName As String

With fd
    .AllowMultiSelect = False
    .Filters.Clear
    .Title = "Select a PDF File"
    .Filters.Add "All PDF Documents", "*.pdf?", 1

    If .Show = True Then
        sfileName = Dir(.SelectedItems(1))      ' Get the file.
    End If
End With

Application.ScreenUpdating = True
Application.DisplayAlerts = True

If Trim(sfileName) <> "" Then
    Dim objWord As Object       ' Create a Word object.
    Set objWord = CreateObject("Word.Application")
    objWord.Visible = True      ' Do not show the file.

' Create a Document object and open the Word file.
Dim objDoc As Word.Document
'Set objDoc = objWord.Documents.Open(Filename:=fd.InitialFileName & sfileName, Format:="PDF Files", ConfirmConversions:=False)
 Set objDoc = objWord.Documents.Open(Filename:=fd.InitialFileName & sfileName, Format:="PDF Files", ConfirmConversions:=False)

' Search within tables in selected PDF file

If objDoc.Tables.count > 0 Then
    tblno = 1
    For Each oTbl In objDoc.Tables
        For Each oRow In oTbl.Rows
            For Each oCell In oRow.Cells
            pos = InStr(oCell.Range.Text, "Nutrition Information ")
            If pos <> 0 Then
            GoTo line1
            End If
        'Else
        'End If
        Next
        Next
        tblno = tblno + 1
        Next
    End If
    MsgBox ("Not Found, Total Tables Searched:" & objDoc.Tables.count)
    'MsgBox (oCell.Range.Text)
End If
line1:
MsgBox (tblno)
End Sub

我收到状态码错误的请求：400 我看到了关于相同问题的帖子： Dart: http post upload to google Drive

我想念什么？谢谢

Answer 1

也许您可以使用googleapis软件包。使用起来可能更简单。

在您的pubspec.yaml

中添加此依赖项

dependencies:
  googleapis:
  googleapis_auth:

并使用googleapis库：

import 'package:googleapis/drive/v3.dart';
import 'package:googleapis_auth/auth_io.dart';
import 'dart:io' as io;

main() async {
  AuthClient client = await clientViaServiceAccount(
      ServiceAccountCredentials.fromJson({/* here the credentials */}),
      ['https://www.googleapis.com/auth/drive']);

  var driveApi = DriveApi(client);

  var fileToUpload = io.File('my_file.png');

  await driveApi.files.create(File()..name = 'my_file.png',
      uploadMedia: Media(fileToUpload.openRead(), fileToUpload.lengthSync()));
}

飞镖：将.jpg文件上传到Google云端硬盘

1 个答案: