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FlashͼƬѹϴ
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ڣ2010-12-24
ߣhttp://www.cnblogs.com/zjfree

ͼƬѹϴFlashͼƬϴṩƣ


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ûʹյƬһ㶼ںܴ󣡣2M~5M
һվûϴƬƬʵѹҳʱƬļٶȡ
ڿͻ˶ƬѹϴԽʡҲѹкܺõû飡ǰʵĹܶҪϴ
ʵʹFlash 10.0ͿʵƬѹϴ

ԭ
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ʹFlashϴûѡҪϴƬ
ѡƬݵFlashС(˹ҪFlash10.0ϰ汾)
ݼصFlashimageС
imageպʴСš
ڶimageʾFlashͼBitmap
BitmapתΪJpgʽݡ
ʹpostʽJpgݷ͵ˣ

ļ˵
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SWFObjectļ ҳǶFlash
  swfobject.js
  expressInstall.swf
ϴ˴ҳ Asp.net
  saveImage.aspx
  saveImage.aspx.cs
SWFļ ҳʹõFlash
  imgZipUpload.swf
ʾҳ
  imgZipUpload.htm
FlexԴ
  imgZipUpload.mxml

Flash˵
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serverUrl Ӧַ()
imgWidth ͼƬſ(ѡ) Ĭֵ100 Χ10-2000
imgHeight ͼƬŸ߶(ѡ) Ĭֵ100 Χ10-2000
ע⣺ûϴƬȱѹָΧڡ
ûƬߴҪųߴСʱûƬš
ϴʱֻ֧ϴjpgbmpʽͼƬΪpnggif͸ѹò͸Բ֧pnggifͼƬϴ
imgQuality ͼƬ(ѡ) Ĭֵ80 Χ1-100 ֵԽԽߣļҲԽ
jsFunction صJS(ѡ) type,str
  type Ϊerrorʱ,strΪϢ Ϊcomplete,strΪ˷ֵ
btnText ϴť(ѡ) Ĭֵ" "
ע⣺FlashеİťûֶŻᵯѡļ

ҳ(Asp.net)
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Request.InputStream ѹjpgļ
Request.Headers["fileName"] ûͼƬ
Request.Headers["width"] ѹ
Request.Headers["height"] ѹ߶
Response.Write(""); ϴɹ