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
ASP优化：几招提高ASP性能的最佳选择
ASP进阶：用ASP制作统计饼图、柱状图等
ASP应用进阶 ASP Error对象的相关知识
ASP常见数学函数 Abs Atn Cos 等详解
ASP优化 用数据绑定实现高效率动态网页
用着放心 为你的ASP程序作一个负载测试
ASP＋Access的安全隐患以及解决方法
ASP中将视频文件转换成.flv格式
经典！5分钟编写一个ASP论坛
ASP实现小偷程序原理和简单示例
用ASP木马实现FTP和解压缩
如何用ASP编写网站统计系统
response.write与之间的区别
asp操作excel文件的函数
如何有效提高asp页面的访问速度
JS+ASP打造无刷新新闻列表
使用VB将ASP代码封装生成DLL文件
用ASP打造一个小型的网页BBS系统
ASP网站的漏洞分解以及入侵防范方法
破解网站发布系统 ASP生成静态页面方法

No. « 89 90 91 92 »

技术文章搜索

关键字

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: 169 ::
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
           &