{"id":43855,"date":"2023-12-11T15:01:06","date_gmt":"2023-12-11T07:01:06","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=43855"},"modified":"2023-12-11T15:01:06","modified_gmt":"2023-12-11T07:01:06","slug":"js%e6%80%8e%e4%b9%88%e6%8e%a7%e5%88%b6%e4%b8%80%e6%ac%a1%e5%8a%a0%e8%bd%bd%e4%b8%80%e5%bc%a0%e5%9b%be%e7%89%87%ef%bc%8c%e5%8a%a0%e8%bd%bd%e5%ae%8c%e5%90%8e%e5%86%8d%e5%8a%a0%e8%bd%bd%e4%b8%8b-2","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/js%e6%80%8e%e4%b9%88%e6%8e%a7%e5%88%b6%e4%b8%80%e6%ac%a1%e5%8a%a0%e8%bd%bd%e4%b8%80%e5%bc%a0%e5%9b%be%e7%89%87%ef%bc%8c%e5%8a%a0%e8%bd%bd%e5%ae%8c%e5%90%8e%e5%86%8d%e5%8a%a0%e8%bd%bd%e4%b8%8b-2\/","title":{"rendered":"js\u600e\u4e48\u63a7\u5236\u4e00\u6b21\u52a0\u8f7d\u4e00\u5f20\u56fe\u7247\uff0c\u52a0\u8f7d\u5b8c\u540e\u518d\u52a0\u8f7d\u4e0b\u4e00\u5f20"},"content":{"rendered":"

“`” \u53c2\u8003\u56de\u7b54\uff1a<\/p>\n

(1)\u65b9\u6cd51<\/p>\n

<pre><code class=""language-javascript"" lang=""javascript""><script type=""text\/javascript"">
\nvar obj=new Image();
\nobj.src=""http:\/\/www.phpernote.com\/uploadfiles\/editor\/201107240502201179.jpg"";
\nobj.onload=function(){
\n<\/code><\/pre><\/p>\n

alert('\u56fe\u7247\u7684\u5bbd\u5ea6\u4e3a\uff1a'+obj.width+'\uff1b\u56fe\u7247\u7684\u9ad8\u5ea6\u4e3a\uff1a'+obj.height);<\/p>\n

<pre><code class=""language-javascript"" lang=""javascript"">document.getElementById(""mypic"").innnerHTML=""<img src='""+this.src+""' \/>"";
\n}
\n<\/script>
\n<div id=""mypic"">onloading\u2026\u2026<\/div>
\n<\/code><\/pre><\/p>\n

(2)\u65b9\u6cd52<\/p>\n

<pre><code class=""language-javascript"" lang=""javascript""><script type=""text\/javascript"">
\nvar obj=new Image();
\nobj.src=""http:\/\/www.phpernote.com\/uploadfiles\/editor\/201107240502201179.jpg"";
\nobj.onreadystatechange=function(){
\nif(this.readyState==""complete""){
\nalert('\u56fe\u7247\u7684\u5bbd\u5ea6\u4e3a\uff1a'+obj.width+'\uff1b\u56fe\u7247\u7684\u9ad8\u5ea6\u4e3a\uff1a'+obj.height);
\n}<\/p>\n

<\/code><\/pre><\/p>\n

\u00a0<\/p>\n

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<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"

“`” \u53c2\u8003\u56de\u7b54\uff1a (1)\u65b9\u6cd51 <pre><code class= […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-43855","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=43855"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43855\/revisions"}],"predecessor-version":[{"id":43856,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/43855\/revisions\/43856"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=43855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=43855"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=43855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}