{"id":7957,"date":"2018-08-19T19:50:31","date_gmt":"2018-08-19T11:50:31","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=7957"},"modified":"2021-01-06T14:51:10","modified_gmt":"2021-01-06T06:51:10","slug":"css-svg-background-image-base64-encode","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2018\/08\/css-svg-background-image-base64-encode\/","title":{"rendered":"\u5b66\u4e60\u4e86\uff0cCSS\u4e2d\u5185\u8054SVG\u56fe\u7247\u6709\u6bd4Base64\u66f4\u597d\u7684\u5f62\u5f0f"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=7957\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=7957<\/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\u4e4b\u524dSVG\u80cc\u666f\u56fe\u7684\u505a\u6cd5<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/svg-in-css-thumb.jpg\" width=\"242\" height=\"150\" alt=\"CSS\u5185\u8054SVG\u6587\u7ae0\u5934\u56fe\" class=\"alignright thumb size-medium\" \/><\/p>\n<p>\u5728\u5199\u8fd9\u7bc7\u6587\u7ae0\u4e4b\u524d\uff0c\u5bf9\u4e8eSVG\u56fe\u6807\u6216\u56fe\u5f62\uff0c\u5982\u679c\u4f5c\u4e3aCSS\u80cc\u666f\u4f7f\u7528\uff0c\u53ea\u8981\u5c3a\u5bf8\u4e0d\u8d85\u8fc72K\uff0c\u5f88\u591a\u65f6\u5019\u6211\u90fd\u662f\u76f4\u63a5\u5185\u8054\u5728CSS\u4ee3\u7801\u4e2d\u7684\uff0c\u91c7\u7528\u7684\u5f62\u5f0f\u662fbase64\u683c\u5f0f\u3002<\/p>\n<p>\u4f8b\u5982\u4e0b\u9762\u8fd9\u4e2a\u622a\u56fe\u4e2d\u7684\u4e0b\u7bad\u5934\u5c0f\u56fe\u6807\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-16_001753.png\" width=\"215\" height=\"71\" alt=\"\u7bad\u5934\u56fe\u6807\u622a\u56fe\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u76f8\u5173CSS\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<style>.icon-arrow-down {    width: 20px; height: 20px;    background: url(data:image\/svg+xml;base64,PHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgd2lkdGg9IjIwMCIgaGVpZ2h0PSIyMDAiIHZpZXdCb3g9IjAgMCAyMDAgMjAwIj48cGF0aCBmaWxsPSIjMjQ4NmZmIiBkPSJNMTQ1LjY1OSw2OC45NDljLTUuMTAxLTUuMjA4LTEzLjM3Mi01LjIwOC0xOC40NzMsMEw5OS40NzksOTcuMjMzIEw3MS43NzIsNjguOTQ5Yy01LjEtNS4yMDgtMTMuMzcxLTUuMjA4LTE4LjQ3MywwYy01LjA5OSw1LjIwOC01LjA5OSwxMy42NDgsMCwxOC44NTdsNDYuMTgsNDcuMTRsNDYuMTgxLTQ3LjE0IEMxNTAuNzU5LDgyLjU5OCwxNTAuNzU5LDc0LjE1NywxNDUuNjU5LDY4Ljk0OXoiLz48L3N2Zz4NCg==) no-repeat center\/100%;}<\/style>\n<pre>.icon-arrow-down {\r\n    width: 20px; height: 20px;\r\n    background: url(data:image\/svg+xml;base64,PHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgd2lkdGg9IjIwMCIgaGVpZ2h0PSIyMDAiIHZpZXdCb3g9IjAgMCAyMDAgMjAwIj48cGF0aCBmaWxsPSIjMjQ4NmZmIiBkPSJNMTQ1LjY1OSw2OC45NDljLTUuMTAxLTUuMjA4LTEzLjM3Mi01LjIwOC0xOC40NzMsMEw5OS40NzksOTcuMjMzIEw3MS43NzIsNjguOTQ5Yy01LjEtNS4yMDgtMTMuMzcxLTUuMjA4LTE4LjQ3MywwYy01LjA5OSw1LjIwOC01LjA5OSwxMy42NDgsMCwxOC44NTdsNDYuMTgsNDcuMTRsNDYuMTgxLTQ3LjE0IEMxNTAuNzU5LDgyLjU5OCwxNTAuNzU5LDc0LjE1NywxNDUuNjU5LDY4Ljk0OXoiLz48L3N2Zz4NCg==) no-repeat center\/100%;\r\n}<\/pre>\n<p>\u5b9e\u65f6\u6548\u679c\u5982\u4e0b\uff1a<\/p>\n<div class=\"icon-arrow-down\"><\/div>\n<p>\u77e2\u91cf\uff0c\u5c11\u4e86\u4e2a\u6587\u4ef6\u8bf7\u6c42\uff0c\u6e32\u67d3\u51e0\u4e4e\u65e0\u5ef6\u65f6\uff0c\u81ea\u8ba4\u4e3a\u6027\u4ef7\u6bd4\u4e0d\u9519\u3002<\/p>\n<p>\u7136\u800c\uff0c\u4eca\u5929\u6211\u53d1\u73b0\uff0c\u5bf9\u4e8eSVG\u56fe\u5f62\uff0c\u4f7f\u7528Base64\u683c\u5f0f\u8fdb\u884c\u5185\u8054\uff0c\u5e76\u4e0d\u662f\u6700\u4f73\u7684\u505a\u6cd5\uff0c\u8fd8\u6709\u66f4\u597d\u7684\u5b9e\u73b0\u65b9\u5f0f\uff0c\u5c31\u662f\u76f4\u63a5\u4f7f\u7528SVG XML\u683c\u5f0f\u4ee3\u7801\uff0c\u65e0\u9700\u8fdb\u884cbase64\u8f6c\u6362\u3002<\/p>\n<h3>\u4e8c\u3001SVG\u76f4\u63a5\u5185\u8054<\/h3>\n<p>\u65b9\u6cd5\u5c31\u662f\u628aSVG\u4ee3\u7801\u76f4\u63a5\u5185\u8054\u5728CSS\u7684<code>url()<\/code>\u65b9\u6cd5\u4e2d\uff0c\u8bed\u6cd5\u5c31\u662f<code>data:image\/svg+xml;utf8,<\/code>\u52a0\u4e0a\u5b8c\u6574\u7684SVG\u4ee3\u7801\u5373\u53ef\uff01\u4f8b\u5982\u6bd4\u8f83\u5e38\u7528\u7684<code>background-image<\/code>\u7684<code>url()<\/code>\u65b9\u6cd5\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>.icon-arrow-down {\r\n    width: 20px; height: 20px;\r\n    background: url('data:image\/svg+xml;utf8,&lt;svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"200\" height=\"200\" viewBox=\"0 0 200 200\"&gt;&lt;path fill=\"#00A5E0\" d=\"M145.659,68.949c-5.101-5.208-13.372-5.208-18.473,0L99.479,97.233 L71.772,68.949c-5.1-5.208-13.371-5.208-18.473,0c-5.099,5.208-5.099,13.648,0,18.857l46.18,47.14l46.181-47.14 C150.759,82.598,150.759,74.157,145.659,68.949z\"\/&gt;&lt;\/svg&gt;') no-repeat center;\r\n    background-size: 100%;\r\n}<\/pre>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201808\/svg-xml-in-css.php\" rel=\"noopener\" target=\"_blank\">SVG\u4ee3\u7801\u76f4\u63a5\u5199\u5728CSS\u4e2ddemo<\/a><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\u5728Chrome\u6d4f\u89c8\u5668\u4e0b\uff0c\u5c0f\u7bad\u5934\u56fe\u6807\u663e\u793a\u51fa\u6765\u4e86\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-16_230056.png\" width=\"195\" height=\"129\" alt=\"Chrome\u6d4f\u89c8\u5668\u4e0b\u7684\u4e0b\u62c9\u7bad\u5934\" class=\"alignnone size-medium\" \/><\/p>\n<p><strong>\u66f4\u65b0\u4e8e2021-01-06<\/strong><\/p>\n<p>\u611f\u8c22XboxYan\u7684\u53cd\u9988\uff0c<strong>\u76ee\u524dChrome\u6d4f\u89c8\u5668\u4e5f\u9700\u8981\u8fdb\u884c\u8f6c\u4e49\u624d\u80fd\u663e\u793a<\/strong>\u4e86\u3002<\/p>\n<hr>\n<p>\u7136\u540e\uff0c\u4e0d\u8981\u9ad8\u5174\u5730\u592a\u65e9\uff0c\u6211\u4eec\u6253\u5f00IE\u6d4f\u89c8\u5668\u4e00\u770b\uff0c\u5fc3\u51c9\u4e86\u534a\u622a\uff0c\u4e00\u7247\u7a7a\u767d\uff01<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-16_230710.png\" width=\"252\" height=\"165\" alt=\"IE edge\u4e0b\u5c0f\u56fe\u6807\u4e0d\u663e\u793a\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u83ab\u975eIE\u6d4f\u89c8\u5668\u4e0d\u652f\u6301\u8fd9\u79cd\u8868\u793a\u65b9\u6cd5\uff1f<\/p>\n<p>\u5927\u5bb6\u83ab\u6025\u83ab\u614c\u4e14\u6de1\u5b9a\uff0cIE\u6d4f\u89c8\u5668\u662f\u652f\u6301\u76f4\u63a5\u5185\u8054\u7684\uff0c\u53ea\u662f\uff0cIE\u6d4f\u89c8\u5668\u51fa\u4e8e\u5b89\u5168\u8003\u8651\uff0c\u9700\u8981\u5bf9\u4e00\u4e9b\u5b57\u7b26\u8fdb\u884c\u5b89\u5168\u8f6c\u4e49\u3002<\/p>\n<h4>\u4f7fIE\u6d4f\u89c8\u5668\u4e5f\u652f\u6301\u7684\u5904\u7406<\/h4>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5bf9\u6240\u6709SVG\u5b57\u7b26\u8fdb\u884cURL-encode\u80af\u5b9a\u662fOK\u7684\uff0c\u4f8b\u5982\u6267\u884c\uff1a<\/p>\n<pre>encodeURIComponent('&lt;svg version=\"1.1\" ...&lt;\/svg&gt;')<\/pre>\n<p>\u5f97\u5230\u5982\u4e0bCSS\uff1a<\/p>\n<pre>.icon-arrow-down {\r\n    width: 20px; height: 20px;\r\n    background: url(data:image\/svg+xml,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22200%22%20height%3D%22200%22%20viewBox%3D%220%200%20200%20200%22%3E%3Cpath%20fill%3D%22%2300A5E0%22%20d%3D%22M145.659%2C68.949c-5.101-5.208-13.372-5.208-18.473%2C0L99.479%2C97.233%20L71.772%2C68.949c-5.1-5.208-13.371-5.208-18.473%2C0c-5.099%2C5.208-5.099%2C13.648%2C0%2C18.857l46.18%2C47.14l46.181-47.14%20C150.759%2C82.598%2C150.759%2C74.157%2C145.659%2C68.949z%22%2F%3E%3C%2Fsvg%3E) no-repeat center;\r\n    background-size: 100%;\r\n}<\/pre>\n<p>\u7ed3\u679cIE\u6d4f\u89c8\u5668\u4e0bSVG\u56fe\u6807\u51fa\u73b0\u4e86\uff08\u5305\u62ecIE9\u6d4f\u89c8\u5668\uff09\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-16_233025.png\" width=\"197\" height=\"133\" alt=\"IE\u4e0bSVG\u56fe\u6807\u5b8c\u5168\u8f6c\u4e49\u6548\u679c\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u773c\u89c1\u4e3a\u5b9e\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201808\/svg-xml-full-encode-in-css.php\" rel=\"noopener\" target=\"_blank\">CSS\u4e2dSVG\u4ee3\u7801\u5b8c\u5168\u8f6c\u4e49demo<\/a><\/p>\n<p>\u4f46\u662f\uff0c\u5b8c\u5168URL-encode\u540e\u4e5f\u4f1a\u5e26\u6765\u53e6\u5916\u7684\u95ee\u9898\uff0c\u548c\u8f6c\u4e49\u524d\u539f\u59cbSVG\u76f8\u6bd4\uff0c\u53ef\u8bfb\u6027\u5dee\u4e86\u5f88\u591a\uff0c\u60f3\u6539\u4e2a\u989c\u8272\u90fd\u627e\u4e0d\u5230\u5728\u54ea\u91cc\u3002\u90a3\u6709\u6ca1\u6709\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u7684\u7a7a\u95f4\u5462\uff1f<\/p>\n<p>\u6709\uff01<\/p>\n<h4>\u90e8\u5206URL encode IE\u6d4f\u89c8\u5668\u4e5f\u517c\u5bb9<\/h4>\n<p>\u5b9e\u9645\u4e0a\uff0c\u5b8c\u5168URL encode\u662f\u6ca1\u6709\u5fc5\u8981\u7684\uff0c\u4e5f\u5c31\u662f\uff0c\u6211\u4eec\u65e0\u9700\u8ba9\u6240\u6709\u7684\u5b57\u7b26\u90fdencode\u4e5f\u80fd\u8ba9IE\u6d4f\u89c8\u5668\u6b63\u786e\u8bc6\u522b\u3002\u6839\u636e\u524d\u8f88\u7684\u5b9e\u8df5\uff0c\u53ea\u9700\u8981\u5bf9\u4e0b\u9762\u8fd9\u4e9b\u5b57\u7b26\u8f6c\u4e49\u5c31\u80fd\u6ee1\u8db3\u7edd\u5927\u591a\u6570\u7684\u573a\u666f\uff0c\u5b83\u4eec\u662f\uff1a<code>\"<\/code>\uff0c<code>%<\/code>\uff0c<code>#<\/code>\uff0c<code>{<\/code>\uff0c<code>}<\/code>\uff0c<code>&lt;<\/code>\uff0c<code>&gt;<\/code>\u3002<\/p>\n<p>\u5176\u4e2d\uff0c\u7531\u4e8eXML\u4e2d\u5c5e\u6027\u503c\u53cc\u5f15\u53f7\u5355\u5f15\u53f7\u6ca1\u6709\u533a\u522b\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u6539\u6210\u5355\u5f15\u53f7<code>'<\/code>\uff0c\u7701\u53bb\u8f6c\u6362\u8fd8\u589e\u52a0\u4e86\u53ef\u8bfb\u6027\uff0c\u7136\u540e<code>url()<\/code>\u4e2d\u4f7f\u7528\u53cc\u5f15\u53f7<code>\"<\/code>\u5305\u8d77\u6765\u3002<\/p>\n<p>\u4e8e\u662f\uff0c\u4e0b\u9762\u7684CSS\u52a0\u5185\u5d4cSVG\u4ee3\u7801\u5c31\u80fd\u5728IE\u6d4f\u89c8\u5668\u4e0b\u6b63\u5e38\u5de5\u4f5c\uff1a<\/p>\n<pre>.icon-arrow-down {\r\n    width: 20px; height: 20px;\r\n    background: url(\"data:image\/svg+xml,%3Csvg version='1.1' xmlns='http:\/\/www.w3.org\/2000\/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cpath fill='%2300A5E0' d='M145.659,68.949c-5.101-5.208-13.372-5.208-18.473,0L99.479,97.233 L71.772,68.949c-5.1-5.208-13.371-5.208-18.473,0c-5.099,5.208-5.099,13.648,0,18.857l46.18,47.14l46.181-47.14 C150.759,82.598,150.759,74.157,145.659,68.949z'\/%3E%3C\/svg%3E\") no-repeat center;\r\n    background-size: 100%;\r\n}<\/pre>\n<p>\u7ed3\u679cIE9+\u6d4f\u89c8\u5668\u4e0bSVG\u80cc\u666f\u4e5f\u80fd\u6b63\u5e38\u663e\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-16_235203.png\" width=\"226\" height=\"144\" alt=\"IE\u90e8\u5206\u8f6c\u4e49SVG\u663e\u793a\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u773c\u89c1\u4e3a\u5b9e\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201808\/svg-xml-encode-in-css.php\" rel=\"noopener\" target=\"_blank\">SVG\u8f6c\u4e49\u540e\u7684\u4ee3\u7801\u76f4\u63a5\u5199\u5728CSS\u663e\u793ademo<\/a><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u90e8\u5206\u8f6c\u4e49\u540e\u7684SVG\u4ee3\u7801\u65e2\u6ee1\u8db3\u7684\u517c\u5bb9\u6027\u8981\u6c42\uff0c\u540c\u65f6\u53ef\u8bfb\u6027\u4e5f\u6709\u4e86\u8fdb\u4e00\u6b65\u7684\u63d0\u9ad8\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u6211\u4eec\u60f3\u6539\u53d8\u6b64SVG\u56fe\u6807\u7684\u989c\u8272\uff0c\u5c31\u7b80\u5355\u4e86\uff0c\u76f4\u63a5\u628a<code>fill='%2300A5E0'<\/code>\u8fd9\u91cc\u7684<code>00A5E0<\/code>\u6539\u6210\u6211\u4eec\u5e0c\u671b\u7684\u5341\u516d\u8fdb\u5236\u989c\u8272\u503c\u5373\u53ef\u3002\u8981\u662f\u4ee5\u524d\u7684Base64\u683c\u5f0f\uff0c\u6539\u989c\u8272\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u9700\u8981\u8be5\u539f\u59cbSVG\u5e76\u91cd\u65b0\u751f\u6210\u4e00\u4e0b\uff0c\u7279\u9ebb\u70e6\u3002<\/p>\n<p>\u800c\u4e14\uff0c\u76f4\u63a5\u539f\u59cbSVG\u5185\u5d4c\uff0c\u5373\u4f7f\u6709\u90e8\u5206\u8f6c\u4e49\uff0c\u5176\u5b57\u7b26\u5927\u5c0f\u4e5f\u660e\u663e\u6bd4Base64\u683c\u5f0f\u8981\u5c0f\u3002\u56e0\u6b64\uff0c\u7406\u8bba\u4e0a\uff0cCSS\u4e2d\u5185\u8054SVG\u80cc\u666f\u56fe\uff0c\u6ca1\u6709\u4f7f\u7528Base64\u683c\u5f0f\u7684\u7406\u7531\u3002\u4f46\uff0c\u76ee\u524d\u5927\u89c4\u6a21\u4f7f\u7528\u8fd8\u6709\u4e00\u4e2a\u963b\u788d\uff0c\u5c31\u662f\u7f3a\u5c11\u8f6c\u6362\u7684\u5de5\u5177\uff0c\u603b\u4e0d\u53ef\u80fd\u6bcf\u6b21\u6211\u4eec\u90fd\u624b\u52a8\u4fee\u6539\u9700\u8981\u8f6c\u4e49\u7684\u5b57\u7b26\u5427\u3002<\/p>\n<p>\u4e0d\u8981\u62c5\u5fc3\uff0c\u5de5\u5177\u662f\u4f1a\u6709\u7684\uff0c\u6211\u8fd9\u5c31\u7ed9\u5927\u5bb6\u5199\u4e00\u4e2a\uff0c\u81ea\u5e26\u538b\u7f29\u548c\u8f6c\u4e49\u3002<img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/emtion\/emoji\/1f60a.svg\" width=\"20\" height=\"20\" align=\"absmiddle\"><\/p>\n<p><strong>\u8865\u5145\u4e8e2020-10-14<\/strong><br \/>\n\u8f6c\u4e49\u7684JS\u4ee3\u7801\u5176\u5b9e\u5f88\u7b80\u5355\uff0c\u793a\u610f\u5982\u4e0b\uff1a<\/p>\n<pre>var encodeSvg = function (str) {\r\n    return \"data:image\/svg+xml,\" + str.replace(\/\"\/g,\"'\").replace(\/%\/g,\"%25\").replace(\/#\/g,\"%23\").replace(\/{\/g,\"%7B\").replace(\/}\/g,\"%7D\").replace(\/&lt;\/g,\"%3C\").replace(\/&gt;\/g,\"%3E\");\r\n}<\/pre>\n<h3>\u4e09\u3001\u5728\u7ebfSVG\u538b\u7f29\u548c\u8f6c\u4e49\u5de5\u5177<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.zhangxinxu.com\/sp\/svgo\/images\/svg-o.jpg\" width=\"242\" height=\"150\" alt=\"SVG\u5728\u7ebf\u538b\u7f29\u5408\u5e76\u5de5\u5177\" class=\"alignright thumb size-medium\" \/><\/p>\n<p>\u54ce\u5440\uff0c\u4e0d\u5bb9\u6613\u5440\uff0c\u5468\u4e94\u665a\u5468\u516d\u665a\u52a0\u5468\u65e5\u4e0b\u5348\u8fd9\u4e2a\u9875\u9762\u624d\u5f04\u597d\u3002<\/p>\n<p>\u5f53\u5f53\u5f53\u5f53\uff0c\u9686\u91cd\u4ecb\u7ecd\u4e0b\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/sp\/svgo\/\" rel=\"noopener\" class=\"a_link\" target=\"_blank\">SVG\u5728\u7ebf\u538b\u7f29\u5408\u5e76\u5de5\u5177<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-19_185918.png\" width=\"440\" height=\"198\" alt=\"SVG\u538b\u7f29\u9875\u9762\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u652f\u6301\u9009\u62e9SVG\u6587\u4ef6\u4e0a\u4f20\uff0c\u652f\u6301\u62d6\u62fd\u4e0a\u4f20\uff0c\u4e5f\u652f\u6301\u76f4\u63a5\u7c98\u8d34SVG\u4ee3\u7801\u8fdb\u884c\u538b\u7f29\u3002<\/p>\n<p>\u4f8b\u5982\u8fd9\u4e2a\u540d\u4e3a<a href=\"\/sp\/svgo\/images\/download.svg\" rel=\"noopener\" target=\"_blank\" class=\"a_link\">download.svg<\/a>\u7684SVG\u6587\u4ef6\uff08\u4e0b\u8f7d\u81eaiconfont.cn\uff09\uff0c\u6211\u4eec\u4e0a\u4f20\u538b\u7f29\u4e0b\uff0c\u7ed3\u679c\u6709\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-19_190811.png\" width=\"609\" height=\"217\" alt=\"\u538b\u7f29\u7ed3\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u5176\u4e2d\uff0c\u5de6\u8fb9\u7684\u591a\u884c\u6587\u672c\u57df\u4e2d\u662f\u538b\u7f29\u540e\u7684SVG\u4ee3\u7801\uff0c\u53f3\u8fb9\u7684\u6587\u672c\u57df\u4e2d\u662f\u538b\u7f29\u5e76\u8f6c\u4e49\u7684SVG\u4ee3\u7801\uff0c\u53ef\u4ee5\u76f4\u63a5\u7528\u5728CSS\u4ee3\u7801\u4e2d\uff0c\u4e5f\u5c31\u662f\u672c\u6587\u4ecb\u7ecd\u7684\u8fd9\u79cd\u5185\u8054\u65b9\u5f0f\uff0c\u6765\uff0c\u5b9e\u5730\u6d4b\u8bd5\u4e0b\uff0c\u70b9\u51fb\u6587\u672c\u57df\u53f3\u4e0a\u65b9\u7684\u590d\u5236\u56fe\u6807\u6309\u94ae\uff0c\u590d\u5236\u8f6c\u4e49\u4ee3\u7801\uff0c\u653e\u5728CSS\u4e2d\uff0c\u5982\u4e0b\uff1a<\/p>\n<pre>.icon-download {\r\n    width: 40px; height: 40px;\r\n    background: url(\"data:image\/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http:\/\/www.w3.org\/2000\/svg' width='128' height='128'%3E%3Cdefs%3E%3Cstyle\/%3E%3C\/defs%3E%3Cpath d='M332.32 464.112l144 160a47.952 47.952 0 0 0 71.36 0l144-160a48 48 0 0 0-71.36-64.224L560 466.912V176a48 48 0 1 0-96 0v290.912l-60.32-67.024a48 48 0 1 0-71.36 64.224zM880 560a48 48 0 0 0-48 48v192H192V608a48 48 0 1 0-96 0v240a48 48 0 0 0 48 48h736a48 48 0 0 0 48-48V608a48 48 0 0 0-48-48z'\/%3E%3C\/svg%3E\") no-repeat center\/100%;\r\n}<\/pre>\n<style>.icon-download-test { width: 40px; height: 40px;background: url(\"data:image\/svg+xml,%3Csvg class='icon' viewBox='0 0 1024 1024' xmlns='http:\/\/www.w3.org\/2000\/svg' width='128' height='128'%3E%3Cdefs%3E%3Cstyle\/%3E%3C\/defs%3E%3Cpath d='M332.32 464.112l144 160a47.952 47.952 0 0 0 71.36 0l144-160a48 48 0 0 0-71.36-64.224L560 466.912V176a48 48 0 1 0-96 0v290.912l-60.32-67.024a48 48 0 1 0-71.36 64.224zM880 560a48 48 0 0 0-48 48v192H192V608a48 48 0 1 0-96 0v240a48 48 0 0 0 48 48h736a48 48 0 0 0 48-48V608a48 48 0 0 0-48-48z'\/%3E%3C\/svg%3E\") no-repeat center\/100%;<\/style>\n<div class=\"icon-download-test\"><\/div>\n<p>\u6548\u679c\u68d2\u68d2\u54d2\uff01<\/p>\n<hr>\n<p>\u672c\u5de5\u5177\u8fd8\u652f\u6301\u5b9e\u65f6SVG Sprites\u5408\u5e76\uff0c\u6709\u65f6\u5019\u4e00\u4e9b\u5c0f\u9879\u76ee\u4e0d\u60f3\u642d\u7b28\u91cd\u7684Node\u4efb\u52a1\u6d41\uff0c\u5c31\u53ef\u4ee5\u8bd5\u8bd5\u8fd9\u4e2a\u654f\u6377\u8f7b\u4fbf\u5728\u7ebf\u5c0f\u5de5\u5177\u3002<img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/emtion\/emoji\/1f609.svg\" width=\"20\" height=\"20\" align=\"absmiddle\"><\/p>\n<h3>\u56db\u3001\u7ed3\u675f\u8bed<\/h3>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u4ece\u5468\u4e00\u5199\u5230\u5468\u65e5\uff0c\u5927\u90e8\u5206\u65f6\u95f4\u5c31\u5728\u4ea7\u51fa\u6700\u540e\u90a3\u4e2aSVG\u5728\u7ebf\u538b\u7f29\u5de5\u5177\u4e0a\uff0c\u538b\u7f29\u5e95\u5c42\u4f7f\u7528\u7684\u662f\u8457\u540d\u7684<a href=\"\/\/www.zhangxinxu.com\/wordpress\/?p=5278\">SVG\u4f18\u5316\u5de5\u5177svgo<\/a>\uff08\u4e07\u7ea7\u522bStar\u9879\u76ee\uff0c\u5f88\u5f3a\uff09\uff0c\u6240\u4ee5\u538b\u7f29\u7684\u8d28\u91cf\u5927\u5bb6\u4e0d\u7528\u62c5\u5fc3\u3002<\/p>\n<p>\u5de5\u5177\u9875\u9762\u8fd8\u6709\u4e2a\u8bbe\u7f6e\u6309\u94ae\uff0c\u70b9\u51fb\u4f1a\u5c55\u5f00\u53c2\u6570\u914d\u7f6e\u5217\u8868\uff0c\u53ef\u4ee5\u5bf9\u51e0\u5341\u4e2a\u4f18\u5316\u53c2\u6570\u8fdb\u884c\u914d\u7f6e\uff0c\u6309\u94ae\u4f4d\u7f6e\u53c2\u89c1\u4e0b\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/2018-08-19_192924.png\" width=\"266\" height=\"142\" alt=\"\u8bbe\u7f6e\u6309\u94ae\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u611f\u8c22<a href=\"https:\/\/www.zhangxinxu.com\/sp\/lulu\/mockup\/content\/about\/design.php\">LuLu UI<\/a>\u63d0\u4f9bUI\u754c\u9762\u652f\u6301\uff0c\u53e6\u5916\u70b9\u51fb\u6309\u94ae\u76f4\u63a5\u4e0b\u8f7dSVG\u6587\u4ef6\u662f\u7eaf\u524d\u7aef\u5b9e\u73b0\u7684\uff0c\u6709\u5174\u8da3\u53ef\u4ee5\u53c2\u8003\u8fd9\u7bc7\u6587\u7ae0\uff1a\u201c<a href=\"\/\/www.zhangxinxu.com\/wordpress\/?p=6252\">JS\u524d\u7aef\u521b\u5efahtml\u6216json\u6587\u4ef6\u5e76\u6d4f\u89c8\u5668\u5bfc\u51fa\u4e0b\u8f7d<\/a>\u201d\u3002<\/p>\n<hr>\n<p>\u6700\u540e\uff0c\u5bf9\u672c\u6587\u5185\u5bb9\u603b\u7ed3\u4e0b\uff1aCSS\u4e2d\u5185\u8054SVG\u7684\u65f6\u5019\uff0c\u6ca1\u6709\u4f7f\u7528Base64\u683c\u5f0f\u7684\u4efb\u4f55\u7406\u7531\uff0c\u8bf7\u4f7f\u7528\u90e8\u5206\u8f6c\u4e49\u7684SVG\u539f\u59cb\u4ee3\u7801\u4ee3\u66ff\uff0c\u5982\u4f55\u5f97\u5230\u8f6c\u4e49SVG\u4ee3\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a<a href=\"https:\/\/www.zhangxinxu.com\/sp\/svgo\/\" rel=\"noopener\" target=\"_blank\">SVG\u5728\u7ebf\u538b\u7f29\u5408\u5e76\u5de5\u5177<\/a>\u3002<\/p>\n<p>\u54e6\uff0c\u5bf9\u4e86\uff0c\u597d\u50cf\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2dBase64\u7684SVG\u80cc\u666f\u5e76\u4e0d\u652f\u6301\uff0c\u4f46\u662f\u76f4\u63a5SVG\u539f\u59cb\u4ee3\u7801\u662f\u652f\u6301\u7684\u3002<\/p>\n<p>\u4ee5\u4e0a~<\/p>\n<p>\u611f\u8c22\u9605\u8bfb\uff0c\u6b22\u8fce\u4ea4\u6d41\u4e0e\u53cd\u9988\uff01<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/emtion\/emoji\/1f603.svg\" width=\"20\" height=\"20\" align=\"absmiddle\"><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u4f1a\u7ecf\u5e38\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u4e00\u4e9b\u9519\u8bef\uff0c\u56e0\u6b64\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u539f\u51fa\u5904\uff0c\u65b9\u4fbf\u6eaf\u6e90\uff0c\u907f\u514d\u9648\u65e7\u9519\u8bef\u77e5\u8bc6\u7684\u8bef\u5bfc\uff0c\u540c\u65f6\u6709\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=7957\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=7957<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201808\/svg-in-css-thumb.jpg\" width=\"161\" height=\"100\" alt=\"CSS\u5185\u8054SVG\u6587\u7ae0\u5934\u56fe\" class=\"alignright size-medium\" 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