{"id":217,"date":"2012-01-13T01:11:02","date_gmt":"2012-01-13T01:11:02","guid":{"rendered":"http:\/\/blog.yyhcw.com\/post\/217.html"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T07:54:17","slug":"","status":"publish","type":"post","link":"https:\/\/blog.yyhcw.com\/post\/217.html","title":{"rendered":"JS\u63a7\u5236\u56fe\u7247\u7b49\u6bd4\u4f8b\u7f29\u653e(\u524d\u53f0\u663e\u793a\u6548\u679c)\u5f88\u5b9e\u7528\u7684\u54e6\uff01"},"content":{"rendered":"<!--wp-compress-html--><!--wp-compress-html no compression--><p> \u3000\u3000\u6700\u8fd1\u5728\u505a\u4e00\u4e2a\u7f51\u7ad9\u7684\u65f6\u5019\u5217\u8868\u9875\u7528\u5230\u56fe\u7247\u7b49\u6bd4\u4f8b\u663e\u793a\u7684\u95ee\u9898\uff0c\u7531\u4e8e\u662f\u5217\u8868\u9875\u5c31\u8981\u8003\u8651\u5230\u591a\u4e2a\u56fe\u7247\u4e86\uff01\u4e4b\u524d\u5199\u8fc7\u4e00\u4e2a\u201c<a target=\"_blank\" href=\"\/post\/189.html\">js\u56fe\u7247\u81ea\u9002\u5e94\u5927\u5c0f,\u4f7f\u7528js\u63a7\u5236\u56fe\u7247\u663e\u793a\u5927\u5c0f<\/a>\u201d\u4e5f\u662fjs\u63a7\u5236\u56fe\u7247\u7f29\u653e\u7684\uff0c\u53ef\u662f\u4e4b\u524d\u90a3\u4e2a\u63a7\u5236\u7684\u662f\u4e00\u4e2a\u56fe\u7247\u7684\uff0c\u800c\u73b0\u5728\u9700\u8981\u7684\u662f\u591a\u4e2a\u56fe\u7247\uff0c\u4e0d\u60f3\u81ea\u5df1\u6574\u4e86\u5c31\u5728\u7f51\u4e0a\u627e\u5230\u4e00\u4e2a\u4e0d\u9519\u7684\u4ee3\u7801\uff0c\u53ef\u4ee5\u5f88\u597d\u7684\u9632\u6cbb\u56fe\u7247\u53d8\u5f62\uff1b\u6536\u7559\u4e0b\u5206\u4eab\u4e8e\u6b64\uff01<\/p>\n<pre class=\"brush:as3;toolbar:false;\">function AutoResizeImage(objImg){\r\nvar img = new Image();\r\nimg.src = objImg.src;\r\nvar w = img.width;\r\nvar h = img.height;\r\nvar Ratio= w\/h;\r\nif (Ratio&gt;1){\r\nobjImg.width = 150;  \/\/\u5982\u679c\u56fe\u7247\u5bbd\u5ea6\u5927\u4e8e\u9ad8\u5ea6\uff0c\u63a7\u5236\u5bbd\u5ea6\uff0c\u9ad8\u5ea6\u81ea\u9002\u5e94\u7f29\u653e\r\n}else{\r\nobjImg.height = 150; \/\/\u5982\u679c\u56fe\u7247\u9ad8\u5ea6\u5927\u4e8e\u5bbd\u5ea6\uff0c\u63a7\u5236\u9ad8\u5ea6\uff0c\u5bbd\u5ea6\u81ea\u9002\u5e94\u7f29\u653e\r\n}\r\n}<\/pre>\n<p>\u7136\u540e\u56fe\u7247\u5f15\u7528\u4f4d\u7f6e\u5199\u4e0a&lt;img src=&#39;\u5730\u5740&#39; onload=&#39;AutoResizeImage(this)&#39; \/&gt;\u5373\u53ef\u3002\u5c55\u793a\u6548\u679c\u5982\u4e0b\u56fe\uff1a<\/p>\n<\/p>\n<p style=\"text-align:center;\"><img decoding=\"async\" onload=\"ResizeImage(this,520)\" src=\"\/wp-content\/uploads\/2012\/1\/201201121728383015.jpg\" \/><\/p>\n<!--wp-compress-html no compression--><!--wp-compress-html-->","protected":false},"excerpt":{"rendered":"\u3000\u3000\u6700\u8fd1\u5728\u505a\u4e00\u4e2a\u7f51\u7ad9\u7684\u65f6\u5019\u5217\u8868\u9875\u7528\u5230\u56fe\u7247\u7b49\u6bd4\u4f8b\u663e\u793a\u7684\u95ee\u9898\uff0c\u7531\u4e8e\u662f\u5217\u8868\u9875\u5c31\u8981\u8003\u8651\u5230\u591a\u4e2a\u56fe\u7247\u4e86\uff01\u4e4b\u524d\u5199\u8fc7\u4e00\u4e2a\u201cjs \u00b7\u00b7\u00b7","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"views":561,"_links":{"self":[{"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/posts\/217"}],"collection":[{"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/comments?post=217"}],"version-history":[{"count":0,"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/posts\/217\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/media?parent=217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/categories?post=217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.yyhcw.com\/api\/wp\/v2\/tags?post=217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}