当前位置: 首页 > 图文教程 > 网络编程 > ASP > 不用组件实现上载功能(1)

ASP
Adodb.Command 平时很少注意到的一个参数
Asp.Net控件加载错误的解决方法
远程连接access数据库的方法
创建具有JScript的HTML的XMLHTTP
在Asp中如何快速优化分页的技巧
用VB生成DLL封装ASP代码,连接数据库
RS.OPEN SQL,CONN,A,B 全接触
利用adodb.stream直接下载任何后缀的文件(防盗链)
用ASP编程控制在IIS建立Web站点的程序代码
使用VBScript操作Html复选框(CheckBox)控件
把文章内容中涉及到的图片自动保存到本地服务器
两个不同数据库表的分页显示解决方案
使用组件封装数据库操作(一)
使用组件封装数据库操作(二)
如何在pb中创建COM组件,并在asp中调用并返回结果集?
用ASP和Microsoft.XMLDOM分析远程XML文件
浅谈无刷新取得远程数据技术
将ASP纪录集输出成n列的的表格形式显示的方法
在ASP中通过oo4o连接Oracle数据库的例子
Server Application Error详细解决办法

ASP 中的 不用组件实现上载功能(1)


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-11-03   浏览: 51 ::
收藏到网摘: n/a

  '---- file name /upaoad.asp/

<%
Public Function BuildUploadRequest(strRequestBin)
    Dim PosBeg, PosEnd, boundary, boundaryPos
    'Get the boundary
    PosBeg = 1
    PosEnd = InstrB(PosBeg,strRequestBin,getByteString(chr(13)))
    boundary = MidB(strRequestBin,PosBeg,PosEnd-PosBeg)
    boundaryPos = InstrB(1,strRequestBin,boundary)

    'Get all data inside the boundaries
    Do until (boundaryPos = InstrB(strRequestBin,boundary & getByteString("--")))
        'Members variable of objects are put in a dictionary object
        Dim UploadControl
        Set UploadControl = CreateObject("Scripting.Dictionary")
        
        Dim Pos, Name
        'Get an object name
        Pos = InstrB(boundaryPos,strRequestBin,getByteString("Content-Disposition"))
        Pos = InstrB(Pos,strRequestBin,getByteString("name="))
        PosBeg = Pos + Len("name=") + 1
        PosEnd = InstrB(PosBeg,strRequestBin,getByteString(chr(34)))
        Name = getString(MidB(strRequestBin,PosBeg,PosEnd-PosBeg))

        Dim PosFile, PosBound, ContentType, Value
        'Test if object is of file type
        PosFile = InstrB(BoundaryPos,strRequestBin,getByteString("filename="))
        PosBound = InstrB(PosEnd,strRequestBin,boundary)

        If  PosFile <> 0 AND PosFile < PosBound Then
            'Get FilePathName of the file
            PosBeg = PosFile + Len("filename=") + 1
            PosEnd =  InstrB(PosBeg,strRequestBin,getByteString(chr(34)))
            FilePathName = getString(MidB(strRequestBin,PosBeg,PosEnd-PosBeg))
            
            'Add filename(with path) to dictionary object
            UploadControl.Add "FilePathName", FilePathName

            'Get Content-Type of the file
            Pos = InstrB(PosEnd,strRequestBin,getByteString("Content-Type:"))
            PosBeg = Pos + Len("Content-Type:") + 1
            PosEnd = InstrB(PosBeg,strRequestBin,getByteString(chr(13)))
            ContentType = getString(MidB(strRequestBin,PosBeg,PosEnd-PosBeg))

            'Add content-type to dictionary object
            UploadControl.Add "ContentType",ContentType
           &