html - Jmail Classic ASP 上传文件并发送

Question

我想知道如何使用 Classic ASP 和 Jmail 上传文件并通过邮件发送，我想使用 HTML type=file 选择文件。

Answer 1

您需要解决两件事，即上传文件，并将其附加到出站电子邮件。

您可能需要第三方上传组件 - 许多 Windows 托管公司都有“Persits” ASP 组件套件，可用于工作演示。这是您自己的服务器还是共享主机等？因为共享主机可能会影响您实际可以执行的操作 - 例如最大文件大小、文件类型等。

示例代码应该对您有所帮助，但请注意“somecomponent”位显然需要与您使用的任何内容内联。

上传 - 发送带有附件的电子邮件
<% 'Sample file Form-Email.asp ' 让您发送一封带有一个或多个附件的电子邮件。

'Create upload form
Dim Form: Set Form = Server.CreateObject("SomeComponent.ASPForm")

'Do not upload data greater than 1MB. 
Form.SizeLimit = 100*1024

Const fscompleted  = 0

If Form.State = fscompleted Then 'completed
  ProcessForm
End If 


Sub ProcessForm
  Dim eFrom, eTo, Subject, Message

  'get source form fields - From, To, Subject and Message
  eFrom = Form("From")
  eTo = Form("To")
  Subject = Form("Subject")
  Message = Form("Message")

  Dim objNewMail, File, FileName, FS, TempFolder

  Set FS = CreateObject("Scripting.FileSystemObject")
  'Get temporary folder
  TempFolder = FS.GetSpecialFolder(2) & "\emailtemp"

  'Create a new email message
  Set objNewMail = CreateObject("CDONTS.NewMail")
  Const CdoMailFormatMime = 0
  objNewMail.MailFormat = CdoMailFormatMime
  'Save source files to temporary folder
  'Add these files to the new e-mail
  For Each File In Form.Files
    'If source file is specified.
    If Len(File.FileName) > 0 Then
      FileName = TempFolder & "\" & File.FileName 

      File.SaveAs FileName

      objNewMail.AttachFile FileName
    End If
  Next

  'Send the new email
  objNewMail.Send eFrom, eTo, Subject, Message

  'delete temporary files
  For Each File In Form.Files
    If Len(File.FileName) > 0 Then
      FileName = TempFolder & "\" & File.FileName 
      FS.DeleteFile FileName
    End If
  Next
End Sub

%>  
<br>Sample For <A Href=http://www.motobit.com>HugeASP upload</A>
<br> Let's you send one an email with one or more attachments.
<br> File size limit Is <%=Form.SizeLimit%> B (<%=Form.SizeLimit \ 1024 %>kB).
<Table Border=0>
<form method="POST" ENCTYPE="multipart/form-data">
  <tr><td> From : </td><td><input Name=From Size=50></td></tr>

  <tr><td> To : </td><td><input Name=To Size=50></td></tr>

  <tr><td> Subject : </td><td><input Name=Subject Size=80></td></tr>

  <tr><td ColSpan=2> Message:
    <br><TextArea Name=Message Cols=76 Rows=10></TextArea>
  </td></tr>

  <tr><td ColSpan=2>E-Mail Attachments:
    <Div ID=files>
       Attachment 1 : <input type="file" name="File1">
    </Div>
    <Input Type=Button Value="Add a file" OnClick=return(Expand()) 
     Style="border=0;background=yellow;cursor:hand">
  </td></tr>

  <tr><td ColSpan=2 Align=Right>
    <input Name=SubmitButton Value="Send email >>" Type=Submit></td></tr>
  </Form>
</Table>

<Script>
//Script To add a attachment file field 
var nfiles = 1;
Function Expand(){
  nfiles++
  var adh = '<BR> Attachment '+nfiles+' : <input type="file" 
 name="File'+nfiles+'">';
  files.insertAdjacentHTML('BeforeEnd',adh);
  return false;
}
</Script>