{"id":5989,"date":"2017-03-05T23:09:31","date_gmt":"2017-03-05T15:09:31","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=5989"},"modified":"2018-08-10T23:20:44","modified_gmt":"2018-08-10T15:20:44","slug":"offset-path-css-animation","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2017\/03\/offset-path-css-animation\/","title":{"rendered":"\u4f7f\u7528CSS offset-path\u8ba9\u5143\u7d20\u6cbf\u7740\u4e0d\u89c4\u5219\u8def\u5f84\u8fd0\u52a8"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=5989\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=5989<\/a><br \/>\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4f46\u9700\u5f97\u5230\u539f\u4f5c\u8005\u4e66\u9762\u8bb8\u53ef\uff0c\u540c\u65f6\u4fdd\u7559\u539f\u4f5c\u8005\u548c\u51fa\u5904\uff0c\u6458\u8981\u5f15\u6d41\u5219\u968f\u610f\u3002<\/p>\n<h3>\u4e00\u3001\u8a00\u5de6\u53f3\u800c\u987e\u5176\u4ed6<\/h3>\n<p>\u8981\u8ba9\u4e00\u4e2a\u5143\u7d20\u6309\u7167\u4e0d\u89c4\u5219\u8def\u5f84\u8fdb\u884c\u8fd0\u52a8\uff0c\u6700\u597d\u7684\u529e\u6cd5\u5c31\u662f\u4f7f\u7528\u201c<strong>SVG SMIL animation<\/strong>\u201d\uff0c\u6211\u4e4b\u524d\u6709\u5199\u8fc7\u6587\u7ae0\u4e13\u95e8\u4ecb\u7ecd\uff0c\u53c2\u89c1\u201c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/2014\/08\/so-powerful-svg-smil-animation\/\">\u8d85\u7ea7\u5f3a\u5927\u7684SVG SMIL animation\u52a8\u753b\u8be6\u89e3<\/a>\u201d\uff0c\u5e76\u4e14\u9664\u4e86IE\u6d4f\u89c8\u5668\u4ee5\u5916\uff0c\u5176\u4ed6\u6d4f\u89c8\u5668\u7684\u652f\u6301\u60c5\u51b5\u90fd\u86ee\u4e0d\u9519\u7684\uff0c\u5982\u4e0b\u622a\u56fe\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201703\/2017-03-05_213403.png\" width=\"630\" height=\"343\" alt=\"SVG SMIL animation\u7684\u517c\u5bb9\u6027\u622a\u56fe\" class=\"alignnone\" \/><\/p>\n<p>\u201cSVG SMIL animation\u201d\u867d\u7136\u5f3a\u5927\uff0c\u4f46\u662f\u7531\u4e8e\u662f\u57fa\u4e8eHTML\u5c5e\u6027\u751f\u6210\u7684\u5404\u7c7b\u6548\u679c\uff0c\u56e0\u4e3a\u5c31\u5bb9\u6613\u5b58\u5728\u590d\u7528\u7684\u95ee\u9898\uff0c\u4f8b\u5982\u4e0d\u540c\u7684\u4f4d\u7f6e\u7684\u4e0d\u540c\u5143\u7d20\u7684\u4e0d\u89c4\u5219\u8def\u5f84\u52a8\u753b\u662f\u4e00\u6837\u7684\uff0c\u90a3\u4e48\u6211\u5728\u8bbe\u7f6e\u7684\u65f6\u5019\uff0c\u8981\u4e48\u5197\u4f59\u5570\u55e6\uff0c\u8981\u4e48\u4ea4\u53c9\u4e0d\u5229\u4e8e\u7ef4\u62a4\uff0c\u6709\u70b9\u65e9\u4e9b\u5e74\u5728HTML\u6807\u7b7e\u4e0a\u5199<code>style<\/code>\u6837\u5f0f\u7684\u5473\u9053\u3002<\/p>\n<p>\u6216\u8bb8\u662f\u8fd9\u4e2a\u539f\u56e0\uff0cChrome\u6d4f\u89c8\u5668\u5f00\u59cb\u6709\u4e86\u653e\u5f03\u201cSVG SMIL animation\u201d\u7684\u8ff9\u8c61\uff0c\u8f6c\u800c\u62e5\u62b1\u7ecf\u8fc7\u51e0\u5341\u5e74\u6210\u529f\u9a8c\u8bc1\u7684CSS\u6765\u5b9e\u73b0\uff0c<code>offset-path<\/code>\u51e0\u4e4e\u53ef\u4ee5\u770b\u6210\u662fChrome\u6d4f\u89c8\u5668\u8ba9\u5143\u7d20\u6cbf\u7740\u4e0d\u89c4\u5219\u8def\u5f84\u8fd0\u52a8\u7684\u65b0\u5ba0\u513f\u3002<\/p>\n<p>\u4f46\u6bd5\u7adf\u662f\u65b0\u5ba0\u513f\uff0c\u56e0\u6b64\uff0c\u76f8\u6bd4\u8f83\u201cSVG SMIL animation\u201d\uff0c\u5176\u517c\u5bb9\u6027\u8fd8\u662f\u5dee\u4e86\u4e24\u6761\u8857\u7684\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201703\/2017-03-05_214211.png\" width=\"606\" height=\"326\" alt=\"Motion path\u517c\u5bb9\u6027\u622a\u56fe\" class=\"alignnone\" \/><\/p>\n<p>\u4f46\u662f\u6709\u4e00\u4e9b\u5185\u90e8\u7684\u9879\u76ee\u53ea\u9700\u8981\u517c\u5bb9\u6d4f\u89c8\u5668\uff0c\u56e0\u6b64\uff0c\u5b9e\u9645\u4e0a<code>offset-path<\/code>\u4e5f\u662f\u6709\u7528\u6b66\u4e4b\u5730\u7684\u3002<\/p>\n<h3>\u4e8c\u3001offset-path\u4e4b\u524d\u5e76\u4e0d\u53eb\u505aoffset-path<\/h3>\n<p><code>offset-path<\/code>\u5c5e\u6027\u4e00\u5f00\u59cb\u7684\u65f6\u5019\u5e76\u4e0d\u53eb\u505a<code>offset-path<\/code>\uff0c\u800c\u53eb\u505a<code>motion-path<\/code>\uff0c\u8fd9\u662f\u56e0\u4e3a\u5f00\u59cb\u6709\u89c4\u8303\u5bf9\u5176\u8fdb\u884c\u660e\u786e\u5b9a\u4e49\u4e86\uff0c\u5982\u4e0b\u622a\u56fe\u793a\u610f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201703\/2017-03-05_214835.png\" width=\"410\" height=\"472\" alt=\"offset-path\u5728\u89c4\u8303\u4e2d\u7684\u5b9a\u4e49\" class=\"alignnone\" \/><\/p>\n<p>\u5176\u5b9e\u4e0d\u6b62<code>motion-path<\/code>\uff0c\u8fd8\u6709\u5176\u4ed6<code>motion-*<\/code>\u5c5e\u6027\u4e5f\u90fd\u5f00\u59cb\u53d8\u6210<code>offset-*<\/code>\u5f00\u5934\u7684\u4e86\uff0c\u4f8b\u5982\u539f\u6765\u7684<code>motion-offset<\/code>\u73b0\u5728\u89c4\u8303\u7528\u6cd5\u662f<code>offset-distance<\/code>\u3002<\/p>\n<p>\u6839\u636e\u4e00\u4e9b\u8d44\u6599\u7684\u8bf4\u6cd5\uff0c\u4e4b\u524d\u8bed\u6cd5\u5f00\u59cb\u4e8e2015\u5e749\u6708\uff0c\u4f1a\u5728M58\u7248\u672c\u4f1a\u79fb\u9664\uff0c\u5927\u7ea62017\u5e744\u6708\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u7b49\u5230\u4e0b\u4e2a\u6708<code>motion-path<\/code>\u8fd9\u4e9b\u5c5e\u6027Chrome\u5c31\u4f1a\u4e0d\u5ff5\u65e7\u60c5\uff0c\u6b8b\u5fcd\u629b\u5f03\u3002\u4e3a\u4e86\u907f\u514d\u53d1\u751f\u5982\u6b64\u60e8\u7edd\u4eba\u5bf0\u7684\u4e8b\u60c5\uff0c\u6240\u4ee5\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u90fd\u5f00\u59cb\u4f7f\u7528\u65b0\u7684\u89c4\u8303\u7684\u5c5e\u6027\u540d\u79f0\u3002<\/p>\n<p>\u4e0d\u8fc7\u672c\u6587\u7684demo\u5b9e\u4f8b\u8fd8\u662f\u65b0\u8001\u8bed\u6cd5\u4e00\u8d77\u6df7\u7528\u7684\uff0c\u56e0\u4e3ademo\u7684\u4e3b\u8981\u76ee\u7684\u662f\u6f14\u793a\uff0c\u4e0d\u4ee3\u8868\u5b9e\u9645\u7684\u5e94\u7528\uff0c\u6240\u4ee5\u5927\u5bb6\u5927\u53ef\u4e0d\u5fc5\u5728\u610f\u8fd9\u4e2a\u7ec6\u8282\u3002<\/p>\n<h3>\u4e09\u3001offset-path\u8ba9\u5143\u7d20\u6cbf\u7740\u4e0d\u89c4\u5219\u8def\u5f84\u8fd0\u52a8<\/h3>\n<p>\u4f7f\u7528CSS\u5c5e\u6027\u8ba9\u5143\u7d20\u4e0d\u89c4\u5219\u8fd0\u52a8\u8981\u6bd4\u4f7f\u7528HTML\u5c5e\u6027\u63a7\u5236\u7b80\u5355\u5f97\u591a\uff0c\u6bd4\u65b9\u8bf4\u6211\u4eec\u53ea\u9700\u8981\u4e0b\u9762\u51e0\u884cCSS\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u6211\u4eec\u60f3\u8981\u7684\u6548\u679c\u4e86\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>.horse-run { \n  offset-path: path(\"M10,80 q100,120 120,20 q140,-50 160,0\");\n  animation: move 3s linear infinite;\n}\n@keyframes move {\n  100% { offset-distance: 100%;}\n}<\/pre>\n<p>\u5c31\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e2a\u9a6c\u513f\u6cbf\u7740\u4e0d\u89c4\u5219\u8def\u5f84\u4e0d\u505c\u8dd1\u7684\u6548\u679c\u3002\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/study\/201702\/offset-path-css-animation.html\" target=\"_blank\">CSS offset-path\u5b9e\u73b0\u7684\u9a6c\u513f\u4e0d\u89c4\u5219\u8def\u5f84\u4e0d\u505c\u8dd1demo<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201703\/horse-run.gif\" width=\"311\" height=\"141\" alt=\"\u9a6c\u513f\u4e0d\u505c\u8dd1gif\u622a\u56fe\" class=\"alignnone\" \/><\/p>\n<p>\u5176\u4e2d\u7528\u5230\u4e86\u4e24\u4e2aCSS\u5c5e\u6027\uff0c\u4e00\u4e2a\u662f<code>offset-path<\/code>\uff0c\u8868\u793a\u8fd0\u52a8\u7684\u8def\u5f84\uff0c\u53e6\u5916\u4e00\u4e2a\u5219\u662f<code>offset-distance<\/code>\uff0c\u6211\u662f\u8fd0\u52a8\u7684\u8ddd\u79bb\uff0c\u53ef\u4ee5\u662f\u6570\u503c\u6216\u8005\u767e\u5206\u6bd4\u5355\u4f4d\uff0c\u5982\u679c\u662f<code>100%<\/code>\u5219\u8868\u793a\u6b63\u597d\u628a\u6240\u6709\u7684\u8def\u90fd\u8dd1\u5b8c\u4e86\u3002<\/p>\n<h3>\u56db\u3001\u5176\u4ed6offset-*\u8fd0\u52a8\u76f8\u5173\u5c5e\u6027\u503c<\/h3>\n<p>\u9664\u4e86<code>offset-path<\/code>\u548c<code>offset-distance<\/code>\u8fd9\u4e24\u4e2aCSS\u5c5e\u6027\uff0c\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u76f8\u5173\u7684\u5c5e\u6027\uff0c\u4f8b\u5982<code>offset-rotation<\/code>\uff08\u89c4\u8303\u4e0a\u663e\u793a\u7684\u662f<code>offset-rotate<\/code>\uff0c\u6d4f\u89c8\u5668\u662f\u65e0\u6548\u4e0d\u8bc6\u522b\u7684\uff09\uff0c\u8868\u793a\u8fd0\u52a8\u7684\u89d2\u5ea6\uff0c\u9ed8\u8ba4\u662f<code>auto<\/code>\uff0c\u8868\u793a\u81ea\u52a8\u8ba1\u7b97\u5f53\u524d\u8def\u5f84\u7684\u5207\u7ebf\u65b9\u5411\uff0c\u5e76\u671d\u7740\u8fd9\u4e2a\u65b9\u5411\u524d\u8fdb\uff0c\u6240\u4ee5\uff0c\u4e0a\u9762\u7684\u9a6c\u513f\u4f1a\u6709\u4f1a\u81ea\u52a8\u722c\u5761\u7684\u5373\u89c6\u611f\u3002<\/p>\n<p>\u4f46\u662f\u5982\u679c\u6211\u4eec\u5b9a\u6b7b\u4e86\u4e00\u4e2a\u89d2\u5ea6\uff0c\u4f8b\u5982\u8bbe\u7f6e\uff1a<\/p>\n<pre>offset-rotation: 30deg<\/pre>\n<p>\u5219\u8fd9\u4e2a\u9a6c\u513f\u4e00\u770b\u5c31\u77e5\u9053\u6628\u665a\u6ca1\u7761\u597d\uff0c\u5f97\u4e86\u843d\u6795\uff0c\u5934\u62ac\u4e0d\u8d77\u6765\u53ea\u80fd\u4fdd\u6301\u4e00\u4e2a\u59ff\u52bf\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201703\/horse-run2.gif\" width=\"335\" height=\"136\" alt=\"\u8bbe\u5b9a\u4e86\u89d2\u5ea6\u540e\u7684\u9a6c\u513f\u8dd1gif\u622a\u56fe\" class=\"alignnone\" \/><\/p>\n<p>\u9664\u4e86\u8bbe\u5b9a\u56fa\u5b9a\u7684\u89d2\u5ea6\u503c\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5173\u952e\u5b57\u5c5e\u6027\u503c\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>offset-rotation: reverse;<\/pre>\n<p>\u5219\u9a6c\u513f\u7acb\u9a6c\u4e0a\u4e0b\u98a0\u5012\u8dd1\u8d77\u6765\uff0c\u5982\u4e0b\u622a\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201703\/2017-03-05_221947.png\" width=\"318\" height=\"158\" alt=\"\u9a6c\u513f\u4e0a\u4e0b\u98a0\u5012\u8dd1\" class=\"alignnone\" \/><\/p>\n<p>\u6211\u4eec\u751a\u81f3\u53ef\u4ee5\u628a\u5c5e\u6027\u503c\u7ec4\u5408\u8d77\u6765\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>offset-rotation: auto 30deg;<\/pre>\n<p>\u8868\u793a\u5728\u539f\u6765\u7684\u5207\u7ebf\u65b9\u5411\u4e0a\uff0c\u518d\u65cb\u8f6c30\u5ea6\uff0c\u4f8b\u5982\uff0c\u4e4b\u524d\u503c\u4e3a<code>auto<\/code>\u7684\u65f6\u5019\uff0c\u9a6c\u513f\u5728\u5e73\u5730\u4e0a\u662f\u671d\u524d\u770b\u7684\uff0c\u73b0\u5728\u5219\u662f\u770b\u81ea\u5df1\u7684\u8e44\u5b50\u7f8e\u4e0d\u7f8e\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201703\/2017-03-05_222241.png\" width=\"315\" height=\"124\" alt=\"\u5207\u6362\u52a0\u65cb\u8f6c\u6548\u679c\u622a\u56fe\" class=\"alignnone\" \/><\/p>\n<p>\u9664\u4e86<code>offset-rotation<\/code>\uff0c\u8fd8\u6709\u5176\u4ed6\u76f8\u5173CSS\u5c5e\u6027\uff0c\u5305\u62ec<code>offset-position<\/code>\u548c<code>offset-anchor<\/code>\u3002<\/p>\n<p>\u5176\u4e2d\uff0c<code>offset-anchor<\/code>\u8868\u793a\u951a\u5b9a\u7684\u4e2d\u5fc3\u70b9\uff0c\u5176\u5c5e\u6027\u503c\u548c<code>transform-origin<\/code>\u7c7b\u4f3c\uff0c\u53ef\u4ee5\u662f\uff1a<\/p>\n<pre>#item1 {\n    offset-anchor: right top;\n}\n#item2 {\n    offset-anchor: right bottom;\n}\n#item3 {\n    offset-anchor: left bottom;\n}\n#item4 {\n    offset-anchor: left top;\n}\n#item5 {\n    offset-anchor: center;\n}\n...<\/pre>\n<p>\u7b49\u7b49\uff0c\u5143\u7d20\u8fd0\u52a8\u7684\u65f6\u5019\uff0c\u4f1a\u8ba9\u8fd9\u4e2a\u70b9\u548c\u8def\u5f84\u91cd\u5408\u8fdb\u884c\u8fd0\u52a8\u3002\u3002<\/p>\n<p><code>offset-position<\/code>\u6307\u5b9a\u8def\u5f84\u7684\u521d\u59cb\u4f4d\u7f6e\uff0c\u884c\u4e3a\u7c7b\u4f3c\u4e8e\u5c5e\u6027<code>background-position<\/code>\u3002<\/p>\n<p>\u6839\u636e\u6211\u7684\u6d4b\u8bd5\uff0cChrome\u6d4f\u89c8\u5668\u867d\u7136\u8ba4\u5f97<code>offset-position<\/code>\u548c<code>offset-anchor<\/code>\u8fd9\u4e24\u4e2a\u5c5e\u6027\uff0c\u4f46\u662f\u9a6c\u513f\u5e76\u6ca1\u6709\u4efb\u4f55\u7684\u53d8\u5316\uff0c\u54ea\u6015\u6709\u4e00\u50cf\u7d20\u7684\u4f4d\u79fb\u6216\u8005\u65cb\u8f6c\u4e4b\u7c7b\u7684\u3002\u53ef\u80fd\u662f\u6211\u4f7f\u7528\u7684\u65b9\u5f0f\u4e0d\u5bf9\uff0c\u6240\u4ee5\u53ea\u80fd\u4ece\u89c4\u8303\u7684\u793a\u4f8b\u4e0a\u6316\u6398\u8fd9\u4e24\u4e2a\u5c5e\u6027\u7684\u8868\u73b0\uff1a<\/p>\n<p>\u5df2\u77e5\u56db\u4e2a\u5143\u7d20<code>offset-position<\/code>\u503c\u5206\u522b\u662f\uff1a<\/p>\n<pre>\noffset-position: 90% 20%;\n\noffset-position: 100% 100%;\n\noffset-position: 50% 100%;\n\noffset-position: 0% 100%;\n<\/pre>\n<p>\u5f53<code>offset-anchor<\/code>\u503c\u4e3a<code>center<\/code>\u7684\u65f6\u5019\uff0c\u8868\u73b0\u5982\u4e0b\u56fe\uff08SVG\u56fe\uff0cIE9+\uff09\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.zhangxinxu.com\/study\/201702\/offset_anchor_center.svg\" width=\"350\" height=\"345\"><\/p>\n<p>\u4e0a\u56fe\u4e2d\u7684\u52a0\u53f7\u8868\u793a\u7684\u5c31\u662f<code>offset-anchor<\/code>\u786e\u5b9a\u7684\u951a\u70b9\u4f4d\u7f6e\u3002<\/p>\n<p>\u5f53<code>offset-anchor<\/code>\u503c\u4e3a<code>auto<\/code>\u7684\u65f6\u5019\uff0c\u5219\u8868\u73b0\u5c31\u8ddfCSS2.1\u4e2d<code>background-position<\/code>\u5c5e\u6027\u7684\u767e\u5206\u6bd4\u89e3\u6790\u4e00\u6a21\u4e00\u6837\u4e86\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.zhangxinxu.com\/study\/201702\/offset_anchor_auto.svg\" width=\"350\" height=\"285\"><\/p>\n<p>\u56fe\u7247\u793a\u610f\u7684\u5f88\u6e05\u695a\uff0c\u8fd8\u662f\u5f88\u597d\u7406\u89e3\u7684\u3002\u5982\u679c\u6309\u7167\u4e0a\u9762\u4e24\u5f20\u89c4\u8303\u56fe\u6240\u793a\u7684\u8868\u73b0\u7684\u8bdd\uff0c\u6d4f\u89c8\u5668\u662f\u5e94\u8be5\u6709\u6240\u8868\u73b0\u624d\u5bf9\uff0c\u6211\u731c\u6d4b\u5f88\u6709\u53ef\u80fd\uff0c\u6d4f\u89c8\u5668\u8fd8\u6ca1\u6709\u5bf9\u5176\u8fdb\u884c\u5b8c\u5168\u7684\u89e3\u6790\uff0c\u6bd5\u7adf\u89c4\u8303\u4e5f\u624d\u66f4\u65b0\u4e0d\u4e45\u3002<\/p>\n<h3>\u4e94\u3001\u7ed3\u675f\u8bed<\/h3>\n<p>\u4e2a\u4eba\u7ad9\u70b9\u7684\u65b0\u7248\u9996\u9875\u4e0a\u7ebf\u5566\uff01<a href=\"\/\" target=\"_blank\">\u70b9\u51fb\u8fd9\u91cc<\/a>\u56f4\u89c2\u3002<\/p>\n<p>\u82b1\u4e862\u5468\u65f6\u95f4\u5bf9\u8fdb\u884c\u4e86\u5927\u5200\u9614\u65a7\u7684\u4fee\u6539\uff0c\u589e\u52a0\u4e86\u201c\u597d\u6587\u63a8\u8350\u201d\u548c\u201c\u6211\u7684\u5fae\u7801\u201d\u4ee5\u53ca\u201c\u5de5\u4f5c\u673a\u4f1a\u201d\u8fd9\u51e0\u4e2a\u6a21\u5757\uff0c\u5e76\u5bf9\u5185\u9875\u8fdb\u884c\u4e86\u65e0\u56fe\u7247\u6539\u9020\uff0c\u53bb\u9664\u51e0\u4e2a\u4ee5\u524d\u5b66\u4e60\u76ee\u7684\u5f00\u53d1\u7684\u51e0\u4e2a\u9891\u9053\u7b49\uff0c\u8bc4\u8bba\u91c7\u7528\u4e86\u793e\u4f1a\u5316\u7684\u8bc4\u8bba\uff0c\u4ee5\u524d\u662f\u81ea\u5df1\u5f00\u53d1\u7684\uff0c\u9700\u8981\u6ce8\u518c\u624d\u80fd\u8bc4\u8bba\uff0c\u6211\u81ea\u5df1\u90fd\u89c9\u5f97\u9ebb\u70e6\u3002 \u200b<\/p>\n<p>\u6709\u5c0f\u4f19\u4f34\u8bf4\uff0c\u7ec8\u4e8e\u8fdb\u6765\u4e0d\u5168\u662f\u5e7f\u544a\u4e86\uff0c<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/img.t.sinajs.cn\/t4\/appstyle\/expression\/ext\/normal\/34\/xiaoku_thumb.gif\" width=\"22\" height=\"22\" alt=\"\u54ed\u7b11\u8138\" class=\"alignnone\" 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href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=5989\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=5989<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728web\u7aef\uff0c\u8981\u8ba9\u4e00\u4e2a\u5143\u7d20\u6309\u7167\u7279\u5b9a\u7684\u8def\u5f84\u8fd0\u52a8\uff0c\u5728\u4e4b\u524d\uff0c\u57fa\u672c\u4e0a\u53ea\u80fd\u501f\u52a9\u4e8eSVG SMIL animation\u6765\u5b9e\u73b0\uff0c\u4f46\u662f\uff0c\u968f\u7740\u6d4f\u89c8\u5668\u7684\u53d1\u5c55\uff0cCSS\u4ee3\u7801\u4e5f\u80fd\u5b9e\u73b0\u8fd9\u6837\u7684\u529f\u80fd\uff0c\u672c\u6587\u5c31\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528CSS\u4e2d\u7684offset-path\u5c5e\u6027\u8ba9\u5143\u7d20\u6cbf\u7740\u4e0d\u89c4\u5219\u8def\u5f84\u8fd0\u52a8\u3002\u6709demo\u6709\u622a\u56fe\u8fd8\u6709gif\u6f14\u793a\uff0c\u603b\u4e4b\uff0c\u5e0c\u671b\u672c\u6587\u7684\u5185\u5bb9\u80fd\u591f\u5bf9\u60a8\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[531,1302,1115,1112,1111,1114,1113,922,204],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/5989"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=5989"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/5989\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=5989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=5989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=5989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}