{"id":380,"date":"2005-10-31T06:07:47","date_gmt":"2005-10-30T18:07:47","guid":{"rendered":""},"modified":"2005-10-31T06:07:47","modified_gmt":"2005-10-30T18:07:47","slug":"","status":"publish","type":"post","link":"https:\/\/www.mudone.com\/?p=380","title":{"rendered":"ASP\u4e2dCACHE\u6280\u672f\u7684\u5e94\u7528"},"content":{"rendered":"<p>aspjpeg\u662f\u4e00\u6b3e\u975e\u5e38\u5f3a\u5927\u7684\u56fe\u7247\u5904\u7406\u7ec4\u4ef6\uff0c\u7eaf\u82f1\u6587\u7248\u672c\u3002\u4e0d\u8fc7\u65e9\u5df2\u7ecf\u6709\u514d\u8d39\u7248\u548c\u7834\u89e3\u7248\uff0c\u4f46\u662f\u5bf9\u5176\u8fdb\u884c\u8be6\u7ec6\u4e0e\u6df1\u5165\u4ecb\u7ecd\u7684\u6587\u7ae0\u5374\u662f\u4e0d\u591a\uff0c\u5373\u4f7f\u6709\u4e5f\u53ea\u7275\u6d89\u5230\u56fe\u7247\u7f29\u7565\u548c\u56fe\u7247\u6c34\u5370\u3002\u53ef\u80fd\u662f\u56e0\u4e3a\u7eaf\u82f1\u6587\u7684\u7f18\u6545\u3002<\/p>\n<p>\u8fd9\u91cc\u6211\u5c31\u662f\u9488\u5bf9\u8fd9\u4e9b\u95ee\u9898\u8c08\u8c08aspjpeg\u7684\u9ad8\u7ea7\u7528\u6cd5\u3002\u8fd9\u91cc\u7684\u6280\u672f\u4e3b\u8981\u5305\u62ec\uff1a<br \/>\n\u56fe\u7247\u7f29\u7565<br \/>\n\u56fe\u7247\u6c34\u5370<br \/>\n\u5b89\u5168\u7801\u6280\u672f<br \/>\n\u56fe\u7247\u5207\u5272<br \/>\n\u56fe\u7247\u5408\u5e76<br \/>\n\u6570\u636e\u5e93\u652f\u6301<br \/>\n\u66f4\u591a\u4e0d\u5e38\u7528\u7684\u65b9\u6cd5\u4ecb\u7ecd<br \/>\n\u4ee5\u53ca\u76f8\u5173\u7684\u4e00\u4e9b\u5b9e\u7528\u6280\u672f <\/p>\n<p>aspjpeg\u552f\u4e00\u70b9\u4e0d\u8db3\u7684\u5c31\u662f\u8f93\u51fa\u65b9\u5f0f\u6bd4\u8f83\u5355\u4e00\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4e3b\u8981\u8c08\u5c06\u56fe\u7247\u5904\u7406\u4fdd\u5b58\u540e\u518d\u8c03\u7528\u7684\u8fd9\u79cd\u8f93\u51fa\u65b9\u6cd5\u3002\u53e6\u5916\uff0c\u672c\u4eba\u6bd4\u8f83\u61d2\uff0c\u6240\u4ee5\u6709\u4e9b\u4ee3\u7801\u4ecd\u7136\u5f15\u7528\u4e8e\u539f\u6587\u6863\uff0c\u4e0d\u61c2\u7684\u5730\u65b9\u5076\u4f1a\u52a0\u4ee5\u89e3\u91ca\uff01 <\/p>\n<p>\u5b66\u8fc7vb\u6216\u8005.net\u7684\u540c\u5fd7\u80af\u5b9a\u4e00\u770b\u5c31\u660e\u767d\u4e86\u3002\u5237\u5b50\u6765\u7740\u3002\u5475\u5475\u3002 <\/p>\n<p>\u4e00\u3001\u56fe\u7247\u7f29\u7565 <\/p>\n<p>&lt;%<br \/>\nSet Jpeg = Server.CreateObject(&quot;Persits.Jpeg&quot;) \u8c03\u7528\u7ec4\u4ef6<br \/>\n<!--more-->Path = Server.MapPath(&quot;images&quot;) &amp; &quot;\\clock.jpg&quot; \u5f85\u5904\u7406\u56fe\u7247\u8def\u5f84<br \/>\nJpeg.Open Path \u6253\u5f00\u56fe\u7247<br \/>\n\u9ad8\u4e0e\u5bbd\u4e3a\u539f\u56fe\u7247\u76841\/2<br \/>\nJpeg.Width = Jpeg.OriginalWidth \/ 2<br \/>\nJpeg.Height = Jpeg.OriginalHeight \/ 2<br \/>\n\u4fdd\u5b58\u56fe\u7247<br \/>\nJpeg.Save Server.MapPath(&quot;images&quot;) &amp; &quot;\\clock_small.jpg&quot;<br \/>\n%&gt;<br \/>\n&lt;IMG SRC=&quot;images\/clock_small.jpg&quot;&gt; \u67e5\u770b\u5904\u7406\u7684\u56fe\u7247 <\/p>\n<p>\u4e8c\u3001\u56fe\u7247\u6c34\u5370 <\/p>\n<p>&lt;%<br \/>\nSet Jpeg = Server.CreateObject(&quot;Persits.Jpeg&quot;)<br \/>\nJpeg.Open Server.MapPath(&quot;images\/dodge_viper.jpg&quot;)<br \/>\n\u5f00\u59cb\u5199\u6587\u5b57<br \/>\nJpeg.Canvas.Font.Color = &amp;000000&#39; red \u989c\u8272<br \/>\nJpeg.Canvas.Font.Family = &quot;Courier New&quot; \u5b57\u4f53<br \/>\nJpeg.Canvas.Font.Bold = True \u662f\u5426\u52a0\u7c97<br \/>\nJpeg.Canvas.Print 10, 10, &quot;Copyright (c) XYZ, Inc.&quot;<br \/>\n\u6253\u5370\u5750\u6807x \u6253\u5370\u5750\u6807y \u9700\u8981\u6253\u5370\u7684\u5b57\u7b26<br \/>\n\u4ee5\u4e0b\u662f\u5bf9\u56fe\u7247\u8fdb\u884c\u8fb9\u6846\u5904\u7406<br \/>\nJpeg.Canvas.Pen.Color = &amp;H000000&#39; black \u989c\u8272<br \/>\nJpeg.Canvas.Pen.Width = 2 \u753b\u7b14\u5bbd\u5ea6<br \/>\nJpeg.Canvas.Brush.Solid = False \u662f\u5426\u52a0\u7c97\u5904\u7406<br \/>\nJpeg.Canvas.Bar 1, 1, Jpeg.Width, Jpeg.Height<br \/>\n\u8d77\u59cbX\u5750\u6807 \u8d77\u59cbY\u5750\u6807 \u8f93\u5165\u957f\u5ea6 \u8f93\u5165\u9ad8\u5ea6<br \/>\nJpeg.Save Server.MapPath(&quot;images\/dodge_viper_framed.jpg&quot;) \u4fdd\u5b58<br \/>\n%&gt; <\/p>\n<p>\u4e09\u3001\u5b89\u5168\u7801 <\/p>\n<p>\u5b89\u5168\u739b\u7684\u9053\u7406\u548c\u52a0\u6c34\u5370\u5dee\u4e0d\u591a\uff0c\u5f88\u591a\u670b\u53cb\u95ee\u6211\u8981\u5177\u4f53\u7684\u4ee3\u7801\u6280\u672f\uff0c\u5728\u8fd9\u91cc\u6211\u5c31\u5199\u51fa\u6765\u548c\u5927\u5bb6\u5206\u4eab\uff0c\u4e00\u822c\u4eba\u6211\u8fd8\u4e0d\u544a\u8bc9\u4ed6\u3002\u5475\u5475\u3002<br \/>\n&lt;%<br \/>\n\u751f\u6210\u5b89\u5168\u7801\u7684\u51fd\u6570 www.knowsky.com<br \/>\nfunction make_randomize(max_len,w_n) max_len \u751f\u6210\u957f\u5ea6\uff0cw_n\uff1a0 \u53ef\u80fd\u5305\u542b\u5b57\u6bcd\uff0c1\uff1a\u53ea\u4e3a\u6570\u5b57<br \/>\nrandomize<br \/>\nfor intcounter=1 to max_len<br \/>\nwhatnext=int((1-0+1)*rnd+w_n)<br \/>\nif whatnext=0 then<br \/>\nupper=122<br \/>\nlower=97<br \/>\nelse<br \/>\nupper=57<br \/>\nlower=48<br \/>\nend if<br \/>\nstrnewpass=strnewpass &amp; chr(int((upper-lower+1)*rnd)+lower)<br \/>\nnext<br \/>\nmake_randomize=strnewpass<br \/>\nend function<br \/>\n%&gt; <\/p>\n<p>\u751f\u6210\u5b89\u5168\u7801\u7684\u56fe\u7247\u3002\u5f53\u7136\u4f60\u8981\u9884\u5148\u51c6\u5907\u4e00\u5f20\u80cc\u666f\u56fe\u54e6 <\/p>\n<p>&lt;%random_num=make_randomize(4,1) \u751f\u62104\u4f4d\u6570\u5b57\u7684\u5b89\u5168\u7801<br \/>\nsession(&quot;random_num&quot;)=random_num \u4e3a\u4ec0\u4e48\u8c03\u7528session\uff0c\u6ca1\u6709session\u7684\u5b89\u5168\u7801\u662f\u5b8c\u5168\u6ca1\u6709\u610f\u4e49\u7684\u3002\u5475\u5475 <\/p>\n<p>Set Jpeg = Server.CreateObject(&quot;Persits.Jpeg&quot;) \u8c03\u7528\u7ec4\u4ef6<br \/>\nJpeg.Open Server.MapPath(&quot;infos\/random_pic\/random_index.gif&quot;) \u6253\u5f00\u51c6\u5907\u7684\u56fe\u7247<br \/>\nJpeg.Canvas.Font.Color = &amp;H006699<br \/>\nJpeg.Canvas.Font.Family = &quot;Arial Black&quot;<br \/>\nJpeg.Canvas.Font.Bold = false<br \/>\nJpeg.Canvas.PrintText 0, -2, random_num<br \/>\njpeg.save Server.MapPath(&quot;infos\/random_pic\/random_index.bmp&quot;) \u4fdd\u5b58<br \/>\n%&gt; &lt;img src=&quot;infos\/random_pic\/random_index.bmp&quot; border=&quot;0&quot; align=&quot;absmiddle&quot;&gt;<br \/>\n\u81ea\u5df1\u505a\u505a\u770b\u3002\u5475\u5475\u3002 <\/p>\n<p>\u56db\u3001\u56fe\u7247\u5207\u5272 <\/p>\n<p>\u4e00\u76f4\u4ee5\u6765\uff0c\u5bf9aspjpeg\u4e0d\u4e86\u89e3\u7684\u4eba\u4ee5\u4e3a\u662f\u65e0\u6cd5\u7528\u5b83\u6765\u8fdb\u884c\u5207\u5272\u7684\u3002<br \/>\n\u5176\u5b9e\u6709\u8fd9\u6837\u7684\u4e00\u4e2a\u65b9\u6cd5\u7684<br \/>\ncrop x1,y1,x2,y2<br \/>\n\u5207\u5272\u957f\u65b9\u578b\u5de6\u4e0a\u89d2x\u5750\u6807\uff0cy\u5750\u6807 \u53f3\u4e0b\u89d2x\u5750\u6807 y\u5750\u6807<br \/>\n\u4e0b\u9762\u6211\u5c31\u505a\u4e00\u4e2a\u6f14\u793a\u54c8<br \/>\nSet Jpeg = Server.CreateObject(&quot;Persits.Jpeg&quot;)<br \/>\njpeg.open server.MapPath(&quot;\/pic\/1.gif&quot;)<br \/>\njpeg.width=70<br \/>\nJpeg.Height = Jpeg.OriginalHeight*70 \/ jpeg.Originawidth<br \/>\njpeg.crop 0,0,70,52 \u5f00\u59cb\u5207\u5272\u5176\u5b9e\u662f\u628a\u8d85\u8fc752\u8c61\u7d20\u7684\u4e0b\u90e8\u5206\u53bb\u6389<br \/>\njpeg.save server.MapPath(&quot;\/temp_pic\/small_1.gif&quot;) \u4fdd\u5b58<br \/>\n\u600e\u4e48\u6837\uff0c\u5f88\u7b80\u5355\u5427 <\/p>\n<p>\u4e94\u3001\u56fe\u7247\u5408\u5e76 <\/p>\n<p>\u6211\u4eec\u8fd9\u91cc\u662f\u8981\u628alogo\u56fe\u7247\u52a0\u5230dodge_viper.jpg\u56fe\u7247\u4e0a\u53bb<br \/>\n\u5176\u5b9e\uff0c\u56fe\u7247\u5408\u5e76\u7684\u65b9\u6cd5\u4e5f\u53ef\u4ee5\u7528\u6765\u52a8\u6001\u6253\u6c34\u5370\u54e6<br \/>\nSet Photo = Server.CreateObject(&quot;Persits.Jpeg&quot;)<br \/>\nPhotoPath = Server.MapPath(&quot;images&quot;) &amp; &quot;\\dodge_viper.jpg&quot;<br \/>\nPhoto.Open PhotoPath<br \/>\nSet Logo = Server.CreateObject(&quot;Persits.Jpeg&quot;)<br \/>\nLogoPath = Server.MapPath(&quot;images&quot;) &amp; &quot;\\clock.jpg&quot;<br \/>\nLogo.Open LogoPath <\/p>\n<p>Logo.Width = 70<br \/>\nLogo.Height = Logo.Width * Logo.OriginalHeight \/ Logo.OriginalWidth <\/p>\n<p>Photo.DrawImage 0, 0, Logo <\/p>\n<p>Photo.SendBinary \u8fd9\u91cc\u7528\u4e86sendBinary\u7684\u8f93\u51fa\u65b9\u6cd5\u3002\u5f53\u7136\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5148\u4fdd\u5b58\u66f4\u6539\u540e\u7684dodge_viper.jpg\uff0c\u518d\u8f93\u5165\u4e5f\u53ef\u4ee5\u3002\u6211\u4e2a\u4eba\u4e0d\u5927\u559c\u6b22\u7528sendBinary\u65b9\u6cd5\uff0c\u5728\u7f51\u901f\u6162\u7684\u65f6\u5019\u5bb9\u6613\u51fa\u9519\u3002\u5728\u901f\u5ea6\u65b9\u9762\u4e5f\u4e0d\u600e\u6837\u3002\u5475\u5475\u3002 <\/p>\n<p>\u516d\u3001\u6570\u636e\u5e93\u652f\u6301 <\/p>\n<p>\u8fd9\u91cc\u4e0d\u591a\u8bf4\u4e86\u3002\u5176\u5b9e\u5c31\u662fBinary\u65b9\u6cd5\uff0c\u5927\u5bb6\u77e5\u9053\u56fe\u7247\u5b58\u8fdb\u6570\u636e\u5e93\u53ea\u80fd\u5b58\u4e3a\u4e8c\u8fdb\u5236\u7684\u6587\u4ef6\u7684\u3002\u6240\u4ee5\u4ee3\u7801\u5c31\u61d2\u7684\u5199\u4e86\u3002 <\/p>\n<p>\u4e03\u3001\u66f4\u591a\u65b9\u6cd5\u4ecb\u7ecd <\/p>\n<p>Canvas.Line(Left, Top, Right, Bottom)<br \/>\n\u753b\u4e00\u6761\u76f4\u7ebf<br \/>\nCanvas.Ellipse(Left, Top, Right, Bottom)<br \/>\n\u753b\u51fa\u4e00\u4e2a\u692d\u5706<br \/>\nCanvas.Circle(X, Y, Radius)<br \/>\n\u753b\u51fa\u4e00\u4e2a\u5706<br \/>\nCanvas.Bar(Left, Top, Right, Bottom)<br \/>\n\u753b\u51fa\u4e00\u4e2a\u957f\u65b9\u5f62\uff0c\u4e0a\u9762\u6709\u4ee3\u7801\u4ecb\u7ecd\u4e86<br \/>\nCanvas.Font.ShadowColor<br \/>\n\u6587\u5b57\u9634\u5f71\u989c\u8272<br \/>\nCanvas.Font.ShadowXOffset As Long<br \/>\n\u9634\u5f71X\u5750\u6807\u8bbe\u5b9a<br \/>\nCanvas.Font.ShadowYOffset As Long<br \/>\nY\u5750\u6807\u8bbe\u5b9a<br \/>\nCanvas.Font.BkMode As String<br \/>\n\u6587\u5b57\u80cc\u666f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>aspjpeg\u662f\u4e00\u6b3e\u975e\u5e38\u5f3a\u5927\u7684\u56fe\u7247\u5904\u7406\u7ec4\u4ef6\uff0c\u7eaf\u82f1\u6587\u7248\u672c\u3002\u4e0d\u8fc7\u65e9\u5df2\u7ecf\u6709\u514d\u8d39\u7248\u548c\u7834\u89e3\u7248\uff0c\u4f46\u662f\u5bf9\u5176\u8fdb\u884c\u8be6\u7ec6\u4e0e\u6df1\u5165\u4ecb\u7ecd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[],"tags":[],"class_list":["post-380","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.mudone.com\/index.php?rest_route=\/wp\/v2\/posts\/380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mudone.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mudone.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mudone.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mudone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=380"}],"version-history":[{"count":0,"href":"https:\/\/www.mudone.com\/index.php?rest_route=\/wp\/v2\/posts\/380\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.mudone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mudone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mudone.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}