{"id":29349,"date":"2024-11-25T10:48:06","date_gmt":"2024-11-25T02:48:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29349\/"},"modified":"2024-11-25T10:48:06","modified_gmt":"2024-11-25T02:48:06","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e4%b8%ad%e5%ae%9e%e7%8e%b0%e7%80%91%e5%b8%83%e6%b5%81%e5%b8%83%e5%b1%80%e5%92%8c%e6%97%a0%e9%99%90%e5%8a%a0%e8%bd%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29349\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u7011\u5e03\u6d41\u5e03\u5c40\u548c\u65e0\u9650\u52a0\u8f7d"},"content":{"rendered":"<p>margin<\/a>&#8211;<a><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u7011\u5e03\u6d41\u5e03\u5c40\u662f\u4e00\u79cd\u6bd4\u8f83\u6d41\u884c\u7684\u9875\u9762\u5e03\u5c40\u65b9\u5f0f\uff0c\u6700\u5178\u578b\u7684\u5c31\u662fPinterest.com\uff0c\u6bcf\u4e2a\u5361\u7247\u7684\u9ad8\u5ea6\u4e0d\u90fd\u4e00\u6837\uff0c\u5f62\u6210\u4e00\u79cd\u53c2\u5dee\u4e0d\u9f50\u7684\u7f8e\u611f\u3002<\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u5728HTML5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u627e\u5230\u5f88\u591a\u57fa\u4e8ejQuery\u4e4b\u7c7b\u5b9e\u73b0\u7684\u7011\u5e03\u6d41\u5e03\u5c40\u63d2\u4ef6\uff0c\u8f7b\u677e\u505a\u51fa\u8fd9\u6837\u7684\u5e03\u5c40\u5f62\u5f0f\u3002\u5728<strong>\u5fae\u4fe1\u5c0f\u7a0b\u5e8f<\/strong>\u4e2d\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u505a\u51fa\u8fd9\u6837\u7684\u6548\u679c\uff0c\u4e0d\u8fc7\u7531\u4e8e\u5c0f\u7a0b\u5e8f\u6846\u67b6\u7684\u4e00\u4e9b\u7279\u6027\uff0c\u5728\u5b9e\u73b0\u601d\u8def\u4e0a\u8fd8\u662f\u6709\u4e00\u4e9b\u5dee\u522b\u7684\u3002<\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u4eca\u5929\u6211\u4eec\u5c31\u6765\u770b\u4e00\u4e0b\u5982\u4f55\u5728<strong>\u5c0f\u7a0b\u5e8f<\/strong>\u4e2d\u53bb\u5b9e\u73b0\u8fd9\u79cd\u7011\u5e03\u6d41\u5e03\u5c40\uff1a<\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em;text-align: center\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\"><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/010\/af8486f5cd5040a771dd9a992277511b-0.png\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u7011\u5e03\u6d41\u5e03\u5c40\u548c\u65e0\u9650\u52a0\u8f7d\u63d2\u56fe\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u7011\u5e03\u6d41\u5e03\u5c40\u548c\u65e0\u9650\u52a0\u8f7d\u63d2\u56fe\" \/><\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em;text-align: center\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u5c0f\u7a0b\u5e8f\u7011\u5e03\u6d41\u5e03\u5c40<\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u6211\u4eec\u8981\u5b9e\u73b0\u7684\u662f\u4e00\u4e2a\u56fa\u5b9a2\u5217\u7684\u5e03\u5c40\uff0c\u7136\u540e\u5c06\u56fe\u7247\u6570\u636e\u52a8\u6001\u52a0\u8f7d\u8fdb\u8fd9\u4e24\u5217\u4e2d(\u800c\u52a0\u8f7d\u8fdb\u6765\u7684\u56fe\u7247\uff0c\u4f1a\u6839\u636e\u56fe\u7247\u5b9e\u9645\u7684\u5c3a\u5bf8\uff0c\u6765\u51b3\u5b9a\u5230\u5e95\u662f\u653e\u5728\u5de6\u5217\u8fd8\u662f\u53f3\u5217\u4e2d)\u3002<\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\"><br \/><\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\/* \u5355\u4e2a\u56fe\u7247\u5bb9\u5668\u7684\u6837\u5f0f *\/.img_item { &nbsp;width: 48%; &nbsp;margin: 1%; &nbsp;display: inline-block; &nbsp;vertical-align: top;<br \/>}<br \/><\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u6211\u4eec\u77e5\u9053\uff0c\u5728HTML\u4e2d\uff0c\u6211\u4eec\u8981\u52a8\u6001\u52a0\u8f7d\u56fe\u7247\u7684\u8bdd\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528new Image()\u521b\u5efa\u4e00\u4e2a\u56fe\u7247\u5bf9\u8c61\uff0c\u7136\u540e\u901a\u8fc7\u5b83\u6765\u52a8\u6001\u52a0\u8f7d\u4e00\u4e2aurl\u6307\u5411\u7684\u56fe\u7247\uff0c\u5e76\u83b7\u53d6\u56fe\u7247\u7684\u5b9e\u9645\u5c3a\u5bf8\u7b49\u4fe1\u606f\u3002\u800c\u5728\u5c0f\u7a0b\u5e8f\u6846\u67b6\u4e2d\uff0c\u5e76\u6ca1\u6709\u63d0\u4f9b\u76f8\u5e94\u7684JS\u5bf9\u8c61\u6765\u5904\u7406\u56fe\u7247\u52a0\u8f7d\u3002\u5176\u5b9e\u6211\u4eec\u53ef\u4ee5\u501f\u52a9wxml\u4e2d\u7684<img>\u7ec4\u4ef6\u6765\u5b8c\u6210\u8fd9\u6837\u7684\u529f\u80fd\uff0c\u867d\u7136\u6709\u70b9\u7ed5\uff0c\u4f46\u8fd8\u662f\u80fd\u6ee1\u8db3\u6211\u4eec\u7684\u529f\u80fd\u8981\u6c42\u7684\u3002<\/span><\/p>\n<p style=\"margin-top: 10px;margin-bottom: 10px;position: static;line-height: 2em\"><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">   <br \/> &nbsp; <img decoding=\"async\" src=\"https:\/\/www.php.cn\/faq\/%7B%7Bitem.pic%7D%7D\" class=\"aligncenter\" title=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u7011\u5e03\u6d41\u5e03\u5c40\u548c\u65e0\u9650\u52a0\u8f7d\u63d2\u56fe1\" alt=\"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u7011\u5e03\u6d41\u5e03\u5c40\u548c\u65e0\u9650\u52a0\u8f7d\u63d2\u56fe1\" \/> <br \/><\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u6211\u4eec\u53ef\u4ee5\u5728Page\u4e2d\u901a\u8fc7\u6570\u636e\u7ed1\u5b9a\uff0c\u6765\u4f20\u9012\u8981\u52a0\u8f7d\u7684\u56fe\u7247\u4fe1\u606f\u5230wxml\u4e2d\uff0c\u8ba9<img>\u7ec4\u4ef6\u53bb\u52a0\u8f7d\u56fe\u7247\u8d44\u6e90\uff0c\u7136\u540e\u5f53\u56fe\u7247\u52a0\u8f7d\u5b8c\u6210\u7684\u65f6\u5019\uff0c\u901a\u8fc7bindload\u6307\u5b9a\u7684\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u6765\u505a\u8fdb\u4e00\u6b65\u5904\u7406\u3002<\/span><\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u6211\u4eec\u6765\u770b\u4e00\u4e0bPage\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684onImageLoad\u51fd\u6570\u3002\u5728\u5176\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u4f20\u5165\u7684\u4e8b\u4ef6\u5bf9\u8c61e\u4e0a\uff0c\u83b7\u53d6\u5230<img>\u7ec4\u4ef6\u7684\u4e30\u5bcc\u4fe1\u606f\uff0c\u5305\u62ec\u901a\u8fc7\u5b83\u52a0\u8f7d\u8fdb\u6765\u7684\u56fe\u7247\u7684\u5b9e\u9645\u5927\u5c0f\u3002\u7136\u540e\u6211\u4eec\u5c06\u56fe\u7247\u6309\u7167\u9875\u9762\u4e0a\u5b9e\u9645\u9700\u8981\u663e\u793a\u7684\u5c3a\u5bf8\uff0c\u8ba1\u7b97\u51fa\u540c\u6bd4\u4f8b\u7f29\u653e\u540e\u7684\u5c3a\u5bf8\u3002\u63a5\u7740\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5de6\u53f3\u4e24\u5217\u76ee\u524d\u7d2f\u79ef\u7684\u5185\u5bb9\u9ad8\u5ea6\uff0c\u6765\u51b3\u5b9a\u628a\u5f53\u524d\u52a0\u8f7d\u8fdb\u6765\u7684\u56fe\u7247\u653e\u5230\u54ea\u4e00\u8fb9\u3002<\/span><\/p>\n<pre>let&nbsp;col1H&nbsp;=&nbsp;0;let&nbsp;col2H&nbsp;=&nbsp;0;\r\n\r\nPage({&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scrollH:&nbsp;0,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;imgWidth:&nbsp;0,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;loadingCount:&nbsp;0,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;images:&nbsp;[],&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;col1:&nbsp;[],&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;col2:&nbsp;[]\r\n&nbsp;&nbsp;&nbsp;},&nbsp;&nbsp;&nbsp;&nbsp;onLoad:&nbsp;function&nbsp;()&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wx.getSystemInfo({&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;success:&nbsp;(res)&nbsp;=&amp;gt;&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;ww&nbsp;=&nbsp;res.windowWidth;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;wh&nbsp;=&nbsp;res.windowHeight;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;imgWidth&nbsp;=&nbsp;ww&nbsp;*&nbsp;0.48;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;scrollH&nbsp;=&nbsp;wh;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.setData({&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scrollH:&nbsp;scrollH,&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;imgWidth:&nbsp;imgWidth\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;});&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u52a0\u8f7d\u9996\u7ec4\u56fe\u7247\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.loadImages();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;})\r\n&nbsp;&nbsp;&nbsp;},&nbsp;&nbsp;&nbsp;&nbsp;onImageLoad:&nbsp;function&nbsp;(e)&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;let&nbsp;imageId&nbsp;=&nbsp;e.currentTarget.id;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;let&nbsp;oImgW&nbsp;=&nbsp;e.detail.width;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u56fe\u7247\u539f\u59cb\u5bbd\u5ea6\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;oImgH&nbsp;=&nbsp;e.detail.height;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u56fe\u7247\u539f\u59cb\u9ad8\u5ea6\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;imgWidth&nbsp;=&nbsp;this.data.imgWidth;&nbsp;&nbsp;\/\/\u56fe\u7247\u8bbe\u7f6e\u7684\u5bbd\u5ea6\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;scale&nbsp;=&nbsp;imgWidth&nbsp;\/&nbsp;oImgW;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u6bd4\u4f8b\u8ba1\u7b97\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;imgHeight&nbsp;=&nbsp;oImgH&nbsp;*&nbsp;scale;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u81ea\u9002\u5e94\u9ad8\u5ea6\r\n\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;images&nbsp;=&nbsp;this.data.images;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;imageObj&nbsp;=&nbsp;null;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(let&nbsp;i&nbsp;=&nbsp;0;&nbsp;i&nbsp;&lt;pre class=\"brush:php;toolbar:false\"&gt;&nbsp;&nbsp;if&nbsp;(col1H&nbsp;&lt;p style=\"margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;\"&gt;&lt;span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1, \" microsoft yahei&gt;&lt;\/span&gt;&lt;br&gt;&lt;\/p&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236           <\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px;line-height: 2em\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\">\u8fd9\u91cc\u662f\u663e\u793a\u5728\u4e24\u5217\u56fe\u7247\u7684wxml\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5728  \u7ec4\u4ef6\u4e0a\uff0c\u6211\u4eec\u901a\u8fc7\u4f7f\u7528bindscrolltolower\u8bbe\u7f6e\u4e86\u4e8b\u4ef6\u76d1\u542c\u51fd\u6570\uff0c\u5f53\u6eda\u52a8\u5230\u5e95\u90e8\u7684\u65f6\u5019\uff0c\u4f1a\u89e6\u53d1loadImages\u53bb\u518d\u52a0\u8f7d\u4e0b\u4e00\u7ec4\u7684\u56fe\u7247\u6570\u636e\uff0c\u8fd9\u6837\u5c31\u5f62\u6210\u4e86\u65e0\u9650\u7684\u52a0\u8f7d\uff1a <\/span><\/p>\n<pre>&lt;scroll-view&gt;\r\n&nbsp;&nbsp;&lt;view&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;image&gt;&lt;\/image&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;view&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;image&gt;&lt;\/image&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&lt;\/view&gt;\r\n&nbsp;&nbsp;&lt;\/view&gt;&lt;\/scroll-view&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p style=\"margin-top: 0px;margin-bottom: 0px;padding: 0px\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1,\"><\/span><\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u7011\u5e03\u6d41\u5e03\u5c40\u548c\u65e0\u9650\u52a0\u8f7d\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>margin&#8211;\u7011\u5e03\u6d41\u5e03\u5c40\u662f\u4e00\u79cd\u6bd4\u8f83\u6d41\u884c\u7684\u9875\u9762\u5e03\u5c40\u65b9\u5f0f\uff0c\u6700\u5178\u578b\u7684\u5c31\u662fPinterest.com\uff0c\u6bcf\u4e2a\u5361\u7247\u7684\u9ad8\u5ea6\u4e0d\u90fd\u4e00\u6837\uff0c\u5f62\u6210\u4e00\u79cd\u53c2\u5dee\u4e0d\u9f50\u7684\u7f8e\u611f\u3002 \u5728HTML5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u627e\u5230\u5f88\u591a\u57fa\u4e8ejQuery\u4e4b\u7c7b\u5b9e\u73b0\u7684\u7011\u5e03\u6d41\u5e03\u5c40\u63d2\u4ef6\uff0c\u8f7b\u677e\u505a\u51fa\u8fd9\u6837\u7684\u5e03\u5c40\u5f62\u5f0f\u3002\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u505a\u51fa\u8fd9\u6837\u7684\u6548\u679c\uff0c\u4e0d\u8fc7\u7531\u4e8e\u5c0f\u7a0b\u5e8f\u6846\u67b6\u7684\u4e00\u4e9b\u7279\u6027\uff0c\u5728\u5b9e\u73b0\u601d\u8def\u4e0a\u8fd8\u662f\u6709\u4e00\u4e9b\u5dee\u522b\u7684\u3002 \u4eca\u5929\u6211\u4eec\u5c31\u6765\u770b\u4e00\u4e0b\u5982\u4f55\u5728\u5c0f\u7a0b\u5e8f\u4e2d\u53bb\u5b9e\u73b0\u8fd9\u79cd\u7011\u5e03\u6d41\u5e03\u5c40\uff1a \u5c0f\u7a0b\u5e8f\u7011\u5e03\u6d41\u5e03\u5c40 \u6211\u4eec\u8981\u5b9e\u73b0\u7684\u662f\u4e00\u4e2a\u56fa\u5b9a2\u5217\u7684\u5e03\u5c40\uff0c\u7136\u540e\u5c06\u56fe\u7247\u6570\u636e\u52a8\u6001\u52a0\u8f7d\u8fdb\u8fd9\u4e24\u5217\u4e2d(\u800c\u52a0\u8f7d\u8fdb\u6765\u7684\u56fe\u7247\uff0c\u4f1a\u6839\u636e\u56fe\u7247\u5b9e\u9645\u7684\u5c3a\u5bf8\uff0c\u6765\u51b3\u5b9a\u5230\u5e95\u662f\u653e\u5728\u5de6\u5217\u8fd8\u662f\u53f3\u5217\u4e2d)\u3002 \/* \u5355\u4e2a\u56fe\u7247\u5bb9\u5668\u7684\u6837\u5f0f *\/.img_item { &nbsp;width: 48%; &nbsp;margin: 1%; &nbsp;display: inline-block; &nbsp;vertical-align: top;} \u6211\u4eec\u77e5\u9053\uff0c\u5728HTML\u4e2d\uff0c\u6211\u4eec\u8981\u52a8\u6001\u52a0\u8f7d\u56fe\u7247\u7684\u8bdd\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528new Image()\u521b\u5efa\u4e00\u4e2a\u56fe\u7247\u5bf9\u8c61\uff0c\u7136\u540e\u901a\u8fc7\u5b83\u6765\u52a8\u6001\u52a0\u8f7d\u4e00\u4e2aurl\u6307\u5411\u7684\u56fe\u7247\uff0c\u5e76\u83b7\u53d6\u56fe\u7247\u7684\u5b9e\u9645\u5c3a\u5bf8\u7b49\u4fe1\u606f\u3002\u800c\u5728\u5c0f\u7a0b\u5e8f\u6846\u67b6\u4e2d\uff0c\u5e76\u6ca1\u6709\u63d0\u4f9b\u76f8\u5e94\u7684JS\u5bf9\u8c61\u6765\u5904\u7406\u56fe\u7247\u52a0\u8f7d\u3002\u5176\u5b9e\u6211\u4eec\u53ef\u4ee5\u501f\u52a9wxml\u4e2d\u7684\u7ec4\u4ef6\u6765\u5b8c\u6210\u8fd9\u6837\u7684\u529f\u80fd\uff0c\u867d\u7136\u6709\u70b9\u7ed5\uff0c\u4f46\u8fd8\u662f\u80fd\u6ee1\u8db3\u6211\u4eec\u7684\u529f\u80fd\u8981\u6c42\u7684\u3002 &nbsp; \u6211\u4eec\u53ef\u4ee5\u5728Page\u4e2d\u901a\u8fc7\u6570\u636e\u7ed1\u5b9a\uff0c\u6765\u4f20\u9012\u8981\u52a0\u8f7d\u7684\u56fe\u7247\u4fe1\u606f\u5230wxml\u4e2d\uff0c\u8ba9\u7ec4\u4ef6\u53bb\u52a0\u8f7d\u56fe\u7247\u8d44\u6e90\uff0c\u7136\u540e\u5f53\u56fe\u7247\u52a0\u8f7d\u5b8c\u6210\u7684\u65f6\u5019\uff0c\u901a\u8fc7bindload\u6307\u5b9a\u7684\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u6765\u505a\u8fdb\u4e00\u6b65\u5904\u7406\u3002 \u6211\u4eec\u6765\u770b\u4e00\u4e0bPage\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684onImageLoad\u51fd\u6570\u3002\u5728\u5176\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u4f20\u5165\u7684\u4e8b\u4ef6\u5bf9\u8c61e\u4e0a\uff0c\u83b7\u53d6\u5230\u7ec4\u4ef6\u7684\u4e30\u5bcc\u4fe1\u606f\uff0c\u5305\u62ec\u901a\u8fc7\u5b83\u52a0\u8f7d\u8fdb\u6765\u7684\u56fe\u7247\u7684\u5b9e\u9645\u5927\u5c0f\u3002\u7136\u540e\u6211\u4eec\u5c06\u56fe\u7247\u6309\u7167\u9875\u9762\u4e0a\u5b9e\u9645\u9700\u8981\u663e\u793a\u7684\u5c3a\u5bf8\uff0c\u8ba1\u7b97\u51fa\u540c\u6bd4\u4f8b\u7f29\u653e\u540e\u7684\u5c3a\u5bf8\u3002\u63a5\u7740\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5de6\u53f3\u4e24\u5217\u76ee\u524d\u7d2f\u79ef\u7684\u5185\u5bb9\u9ad8\u5ea6\uff0c\u6765\u51b3\u5b9a\u628a\u5f53\u524d\u52a0\u8f7d\u8fdb\u6765\u7684\u56fe\u7247\u653e\u5230\u54ea\u4e00\u8fb9\u3002 let&nbsp;col1H&nbsp;=&nbsp;0;let&nbsp;col2H&nbsp;=&nbsp;0; Page({&nbsp;&nbsp;&nbsp;&nbsp;data:&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scrollH:&nbsp;0,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;imgWidth:&nbsp;0,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;loadingCount:&nbsp;0,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;images:&nbsp;[],&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;col1:&nbsp;[],&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;col2:&nbsp;[] &nbsp;&nbsp;&nbsp;},&nbsp;&nbsp;&nbsp;&nbsp;onLoad:&nbsp;function&nbsp;()&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wx.getSystemInfo({&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;success:&nbsp;(res)&nbsp;=&amp;gt;&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;ww&nbsp;=&nbsp;res.windowWidth;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;wh&nbsp;=&nbsp;res.windowHeight;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;imgWidth&nbsp;=&nbsp;ww&nbsp;*&nbsp;0.48;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;scrollH&nbsp;=&nbsp;wh;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.setData({&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scrollH:&nbsp;scrollH,&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;imgWidth:&nbsp;imgWidth &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;});&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u52a0\u8f7d\u9996\u7ec4\u56fe\u7247 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this.loadImages(); &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}) &nbsp;&nbsp;&nbsp;},&nbsp;&nbsp;&nbsp;&nbsp;onImageLoad:&nbsp;function&nbsp;(e)&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;let&nbsp;imageId&nbsp;=&nbsp;e.currentTarget.id;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;let&nbsp;oImgW&nbsp;=&nbsp;e.detail.width;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u56fe\u7247\u539f\u59cb\u5bbd\u5ea6 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;oImgH&nbsp;=&nbsp;e.detail.height;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u56fe\u7247\u539f\u59cb\u9ad8\u5ea6 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;imgWidth&nbsp;=&nbsp;this.data.imgWidth;&nbsp;&nbsp;\/\/\u56fe\u7247\u8bbe\u7f6e\u7684\u5bbd\u5ea6 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;scale&nbsp;=&nbsp;imgWidth&nbsp;\/&nbsp;oImgW;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u6bd4\u4f8b\u8ba1\u7b97 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;imgHeight&nbsp;=&nbsp;oImgH&nbsp;*&nbsp;scale;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u81ea\u9002\u5e94\u9ad8\u5ea6 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;images&nbsp;=&nbsp;this.data.images;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;let&nbsp;imageObj&nbsp;=&nbsp;null;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(let&nbsp;i&nbsp;=&nbsp;0;&nbsp;i&nbsp;&lt;pre class=&#8221;brush:php;toolbar:false&#8221;&gt;&nbsp;&nbsp;if&nbsp;(col1H&nbsp;&lt;p style=&#8221;margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;&#8221;&gt;&lt;span [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-29349","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=29349"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29349\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}