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📄 利用blob字段进行图像数据的存取.htm

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<TABLE cellspacing=0 cellpadding=0 border=0 width=770><tr>	<td><!-- top --><!-- top --><script language="JavaScript">function MM_swapImgRestore() { //v3.0  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;}function MM_preloadImages() { //v3.0  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}}function MM_findObj(n, d) { //v3.0  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;}function MM_swapImage() { //v3.0  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}}</script><TABLE cellspacing=0 cellpadding=0 border=0 width=770 align=center><TR>	<TD>	<TABLE cellspacing=0 cellpadding=0 border=0 width=770>	<TR>		<TD rowspan=2 WIDTH="180"><IMG SRC="/applic/_images/logo_ccw.gif" HEIGHT="55" BORDER=0 ALT=""></TD>		<td align=right valign=top><a href="/html/bottom/about.asp" class=blue target=_blank><font color="#0133D4">关于我们</font></a> <FONT COLOR="#0133D4">|</font> <a href=/html/survey/ccw/shengming.asp class=blue target=_blank><font color="#0133D4">投稿声明</font></a> <FONT COLOR="#0133D4">|</font> <a href=mailto:applic@ccw.com.cn?subject=编读往来 class=blue target=_blank><font color="#0133D4">编读往来</font></a> <FONT COLOR="#0133D4">|</font> <a href="/html/bottom/serv.asp" class=blue target=_blank><font color="#0133D4">广告服务</font></a> <FONT COLOR="#0133D4">|</font> <a href="http://www2.ccw.com.cn" class=blue target=_blank><font color="#0133D4">周报全文</font></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>	</TR>	<tr>		<td valign=bottom>		  <TABLE cellspacing=0 cellpadding=0 border=0>		  <TR>		  	<TD><a href="/" target=_blank onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image1','','/applic/_images/topnav_home_on.gif',1)"><img name="Image1" border="0" src="/applic/_images/topnav_home_off.gif" width="57" height="19"></a></TD>		<TD WIDTH="1"><IMG SRC="/applic/_images/1pix.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""></TD>		<TD valign=bottom><a href="/news2/" target=_blank onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image2','','/applic/_images/topnav_news_on.gif',1)"><img name="Image2" border="0" src="/applic/_images/topnav_news_off.gif" width="75" height="19"></a></TD>		<TD WIDTH="1"><IMG SRC="/applic/_images/1pix.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""></TD>		<TD valign=bottom><IMG SRC="/applic/_images/topnav_information_on.gif" WIDTH="76" HEIGHT="19" BORDER=0 ALT=""></TD>		<TD 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onMouseOver="MM_swapImage('Image6','','/applic/_images/topnav_engineer_on.gif',1)"><img name="Image6" border="0" src="/applic/_images/topnav_engineer_off.gif" width="87" height="19"></a></TD>		<TD WIDTH="1"><IMG SRC="/applic/_images/1pix.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""></TD>		<TD valign=bottom><a href="/work2/" target=_blank onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image7','','/applic/_images/topnav_vocation_on.gif',1)"><img name="Image7" border="0" src="/applic/_images/topnav_vocation_off.gif" width="74" height="19"></a></TD>		<TD WIDTH="1"><IMG SRC="/applic/_images/1pix.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""></TD>		<TD valign=bottom><a href="http://www3.ccw.com.cn/" target=_blank onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image8','','/applic/_images/topnav_i_on.gif',1)"><img name="Image8" border="0" src="/applic/_images/topnav_i_off.gif" width="47" height="19"></a></TD>		<TD width=16><IMG SRC="/applic/_images/1pix.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""></TD>		  </TR>		  </TABLE>		</td>	</tr>	</TABLE>	</TD></TR><TR>	<TD>	<TABLE cellspacing=0 cellpadding=0 border=0 width=770>	<TR>		<TD><IMG SRC="/applic/_images/corner_left.gif" WIDTH="6" HEIGHT="7" BORDER=0 ALT=""></TD>		<TD width=758 bgcolor=#495EC9><IMG SRC="/applic/_images/1pix.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""></TD>		<TD><IMG SRC="/applic/_images/corner_right.gif" WIDTH="6" HEIGHT="7" BORDER=0 ALT=""></TD>	</TR>	<TR>		<TD colspan=3 bgcolor=#495EC9 align=center height=94 valign=top><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="729" height="90">  <param name=movie value="/_images/img2/030122_729_90.swf">  <param name=quality value=high>  <embed src="/_images/img2/030122_729_90.swf" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="729" height="90">  </embed> </object><!-- <a href="/work2/" target=_blank><img src="/_images/img2/heng.gif" border=0></a> --></TD>	</TR>	</TABLE>	</TD></TR><TR>	<TD><TABLE cellspacing=0 cellpadding=0 border=0 width=770 bgcolor=#Ff8800 height=26><TR>	<TD align=left valign=top width=130><A HREF="/applic/"><img src="/applic/_images/title_2.jpg" border=0></A></TD>	<TD align=left valign=top width=65><A HREF="/applic/news/"><img src="/applic/_images/hydt.jpg" border=0></A></TD>	<TD align=left valign=top width=83><A HREF="/applic/forum/"><img src="/applic/_images/xxhlt.jpg" border=0></A></TD>	<TD align=left valign=top width=72><A HREF="/applic/solut/"><img src="/applic/_images/jjfa.jpg" border=0></A></TD>	<TD align=left valign=top width=74><A HREF="/applic/cases/"><img src="/applic/_images/yyal.jpg" border=0></A></TD>	<TD align=left valign=top width=76><A HREF="/applic/tech/"><img src="/applic/_images/jstd.jpg" border=0></A></TD>	<TD align=left valign=top width=74><A HREF="/applic/prod/"><img src="/applic/_images/qycp.jpg" border=0></A></TD>	<TD align=left valign=top width=67><A HREF="/applic/prog/"><img src="/applic/_images/bcly.jpg" border=0></A></TD>	<TD align=right valign=middle width=129 background="/applic/_images/background_2.jpg" height=26><FONT COLOR="#FFFFFF">【2003年2月20日】</FONT>&nbsp;</TD></TR></TABLE>	</TD></TR></TABLE><!-- end top --><!-- end top --><!-- <IMG SRC="_images/top1.gif" BORDER=0 ALT=""> --></td></tr><!-- <tr>	<td><IMG SRC="_images/dot.gif" width=1 height=2 BORDER=0 ALT=""></td></tr> --><TR bgcolor=#BCD6BC>		<TD valign=middle><TABLE cellspacing=0 cellpadding=0 border=0>	<TR><td><FORM NAME="form2" ACTION="/applic/internal_suc.asp" METHOD="post" ><TABLE cellspacing=0 cellpadding=0 border=0 width=182>		<tr><TD align=center width=155><INPUT TYPE="text" NAME="contentkey" value="频道内检索"></TD>		<TD><INPUT TYPE="image" SRC="/applic/_images/go.gif"></TD></tr></form></table>		</td><td width=40>&nbsp;</TD>		<TD align=right><TABLE cellspacing=2 cellpadding=0 border=0 width=376><tr><TD valign=top><IMG SRC="/applic/_images/arrow_top1.gif" BORDER=0 ALT=""></TD><TD class=v12><font color=#3C6B4A>&nbsp;<B>技术应用专区:</B>&nbsp;&nbsp;<A HREF="/applic/search_suc.asp?smalllocation=CRM"><font color=#3C6B4A>CRM</A></TD>			<TD class=v12><font color=#3C6B4A>&nbsp;|</TD>			<TD class=v12>&nbsp;&nbsp;&nbsp;<A HREF="/applic/search_suc.asp?smalllocation=ERP"><font color=#3C6B4A>ERP</A></TD>			<TD class=v12><font color=#3C6B4A>&nbsp;|</TD>			<TD class=v12>&nbsp;<A HREF="/applic/search_suc.asp?smalllocation=电子政务"><font color=#3C6B4A>电子政务</A></TD>			<TD class=v12><font color=#3C6B4A>&nbsp;|</TD>			<TD class=v12>&nbsp;<A HREF="/applic/search_suc.asp?smalllocation=局域网"><font color=#3C6B4A>局&nbsp;域&nbsp;网</A></TD>		</TR>		<TR><td height=1></td>		<TD colspan=7 class=v12 bgcolor=#3C6B4A height=1>		<IMG SRC="/applic/_images/dot.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT=""></TD>		</TR><tr><TD><IMG SRC="/applic/_images/arrow_top2.gif" BORDER=0 ALT=""></TD><TD class=v12><font color=#3C6B4A>&nbsp;<B><font class=wordspace>行业专区</font>:</B><A HREF="/applic/search_suc.asp?hangye=政府机关"><font color=#3C6B4A>政府机关</A></TD>			<TD class=v12><font color=#3C6B4A>&nbsp;|</TD>			<TD class=v12>&nbsp;<A HREF="/applic/search_suc.asp?hangye=银行保险"><font color=#3C6B4A>银行保险</A></TD>			<TD class=v12><font color=#3C6B4A>&nbsp;|</TD>			<TD class=v12>&nbsp;<A HREF="/applic/search_suc.asp?hangye=电

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