{"id":9078,"date":"2019-11-15T00:51:10","date_gmt":"2019-11-14T16:51:10","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=9078"},"modified":"2019-11-15T00:51:10","modified_gmt":"2019-11-14T16:51:10","slug":"css-backdrop-filter","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2019\/11\/css-backdrop-filter\/","title":{"rendered":"CSS backdrop-filter\u7b80\u4ecb\u4e0e\u82f9\u679ciOS\u6bdb\u73bb\u7483\u6548\u679c"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=9078\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=9078<\/a><br \/>\n\u672c\u6587\u6b22\u8fce\u5206\u4eab\u4e0e\u805a\u5408\uff0c\u5168\u6587\u8f6c\u8f7d\u5c31\u4e0d\u5fc5\u4e86\uff0c\u5c0a\u91cd\u7248\u6743\uff0c\u5708\u5b50\u5c31\u8fd9\u4e48\u5927\uff0c\u82e5\u6025\u7528\u53ef\u4ee5\u8054\u7cfb\u6388\u6743\u3002<\/p>\n<p><script>window.wxShareImgUrl = 'https:\/\/www.zhangxinxu.com\/study\/image\/share\/201911-backdrop-filter.png';<\/script><\/p>\n<h3>\u4e00\u3001\u6545\u4e8b\u7684\u5f00\u59cb<\/h3>\n<p>6\u5e74\u524d\uff0ciOS7\u521a\u51fa\u6765\u65f6\u5019\uff0c\u51fa\u73b0\u4e86\u4e0b\u56fe\u6240\u793a\u7684\u6bdb\u73bb\u7483\u6548\u679c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/201311\/maoboli.jpg\" width=\"180\" height=\"320\" alt=\"\u6bdb\u73bb\u7483\u6548\u679c\" class=\"alignleft\"><\/p>\n<p>\u8fd9\u79cd\u6548\u679c\u548c\u6211\u4eec\u5e73\u5e38\u7684\u9ad8\u65af\u6a21\u7cca\u4e0d\u540c\uff0c\u4e0d\u662f\u5f53\u524d\u5143\u7d20\u6a21\u7cca\uff0c\u662f\u5f53\u524d\u5143\u7d20\u6240\u5728\u7684\u80cc\u666f\u540e\u9762\u7684\u5185\u5bb9\u6a21\u7cca\u3002<\/p>\n<p>\u5f53\u65f6\u6211\u7ede\u5c3d\u8111\u6c41\u601d\u8003\u8be5\u5982\u4f55\u5b9e\u73b0\u8fd9\u4e2a\u6548\u679c\uff0c\u5982\u679c\u53ea\u662f\u5355\u7eaf\u4e00\u5f20\u56fe\u7247\uff0c\u90a3<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=4571\">\u8fd8\u6709\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0<\/a>\u3002\u4f46\u662f\u5982\u679c\u662f\u4e0d\u89c4\u5f8b\u7684\u5e03\u5c40\u6216\u8005\u52a8\u6001\u5185\u5bb9\uff0c\u90a3\u771f\u7684\u662f\u6349\u895f\u89c1\u8098\uff0c\u65e0\u80fd\u4e3a\u529b\uff0c\u671b\u6d0b\u5174\u53f9\u4e86\u3002<\/p>\n<p>\u540e\u6765\uff0c\u8fc7\u4e86\u4e24\u5e74\uff0ciOS9\u652f\u6301\u4e86\u4e00\u4e2aCSS\u5c5e\u6027\uff0c\u540d\u4e3a<code>backdrop-filter<\/code>\uff0c\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u7684\u5b9e\u73b0\u6bdb\u73bb\u7483\u6548\u679c\u3002\u4f46\u662f\uff0c\u53ea\u6709iOS\u652f\u6301\uff0cChrome\u5e76\u4e0d\u652f\u6301\uff0c\u4e5f\u5c31\u610f\u5473\u7740Android\u4e0d\u652f\u6301\uff0cPC\u548c\u79fb\u52a8\u53cc\u6740\uff0c\u4e5f\u5c31\u610f\u5473\u7740\u8fd9\u4e2a\u7279\u6027\u4e0d\u53ef\u80fd\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u4f7f\u7528\uff0c\u4e8e\u662f\uff0c\u65e0\u4eba\u95ee\u6d25\uff0c\u51c4\u51c4\u60e8\u60e8\u621a\u621a\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u76ee\u5149\u518d\u56de\u5230\u73b0\u5728\uff0c\u524d\u6bb5\u65f6\u95f4\u554a\uff0c\u4e5f\u5c31\u4e2a\u628a\u6708\u4e4b\u524d\uff0c\u51fa\u73b0\u4e86\u4e00\u4e2a\u91cd\u5927\u7684\u8f6c\u673a\uff0c\u90a3\u5c31\u662fChrome76+\u7248\u672c\u6d4f\u89c8\u5668\u5f00\u59cb\u539f\u751f\u652f\u6301<code>backdrop-filter<\/code>\u5c5e\u6027\u4e86\u3002Firefox70+ \u5728about:config\u4e2d\u5f00\u542flayout.css.backdrop-filter.enabled\u4e5f\u53ef\u4ee5\u652f\u6301\uff0c\u5f00\u542f\u5b9e\u9a8c\u5c5e\u6027\u652f\u6301\u901a\u5e38\u4e5f\u610f\u5473\u7740\u4e0d\u4e45\u4e5f\u4f1a\u9ed8\u8ba4\u652f\u6301\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/2019-11-15_004347.png\" width=\"572\" height=\"305\" alt=\"backdrop-filter\u517c\u5bb9\u6027\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u4e8e\u662f\u4e4e\uff0cCSS <code>backdrop-filter<\/code>\u5f00\u59cb\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u7c89\u58a8\u767b\u573a\uff0c\u5927\u653e\u5f02\u5f69\uff0c\u71a0\u71a0\u751f\u8f89\uff0c\u90a3\u5df2\u7ecf\u662f\u677f\u4e0a\u9489\u9489\uff0c\u6beb\u65e0\u7591\u95ee\uff0c\u786e\u51ff\u65e0\u7591\u7684\u4e8b\u60c5\u4e86\u3002<\/p>\n<p>\u662f\u65f6\u5019\u597d\u597d\u4e86\u89e3\u4e00\u4e0b\u8fd9\u4e2aCSS\u5c5e\u6027\u4e86\u3002<\/p>\n<h3>\u4e8c\u3001\u4e86\u89e3CSS\u80cc\u666f\u6ee4\u955cbackdrop-filter<\/h3>\n<p>\u6709\u4eba\u8bf4<code>backdrop-filter<\/code>\u548c<code>filter<\/code>\u7684\u8bed\u6cd5\u7c7b\u4f3c\u3002\u9519\uff01\u4e0d\u662f\u7c7b\u4f3c\uff0c\u662f\u4e00\u6a21\u4e00\u6837\uff0c\u5982\u51fa\u4e00\u8f99\uff0c\u6beb\u65e0\u4e8c\u81f4\u3002<\/p>\n<p>\u770b\u4e0b\u9762\u7684\u5bf9\u6bd4\u8868\uff1a<\/p>\n<table border=\"0\" width=\"100%\" class=\"params_table\" cellspacing=\"1\">\n<thead>\n<tr>\n<th>backdrop-filter\u8bed\u6cd5<\/th>\n<th>filter\u8bed\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\n<pre><span style=\"color:green;\">\/* \u5173\u952e\u5b57\u503c *\/<\/span>\r\nbackdrop-filter: none;\r\n\r\n<span style=\"color:green;\">\/* URL\u65b9\u5f0f\u5916\u94feSVG filter *\/<\/span>\r\nbackdrop-filter: url(zxx.svg#filter);\r\n\r\n<span style=\"color:green;\">\/* &lt;filter-function&gt;\u503c *\/<\/span>\r\nbackdrop-filter: blur(2px);\r\nbackdrop-filter: brightness(60%);\r\nbackdrop-filter: contrast(40%);\r\nbackdrop-filter: drop-shadow<wbr>(4px 4px 10px blue);\r\nbackdrop-filter: grayscale(30%);\r\nbackdrop-filter: hue-rotate(120deg);\r\nbackdrop-filter: invert(70%);\r\nbackdrop-filter: opacity(20%);\r\nbackdrop-filter: sepia(90%);\r\nbackdrop-filter: saturate(80%);<\/pre>\n<\/td>\n<td>\n<pre><span style=\"color:green;\">\/* \u5173\u952e\u5b57\u503c *\/<\/span>\r\nfilter: none;\r\n\r\n<span style=\"color:green;\">\/* URL\u65b9\u5f0f\u5916\u94feSVG filter *\/<\/span>\r\nfilter: url(zxx.svg#filter);\r\n\r\n<span style=\"color:green;\">\/* &lt;filter-function&gt;\u503c *\/<\/span>\r\nfilter: blur(2px);\r\nfilter: brightness(60%);\r\nfilter: contrast(40%);\r\nfilter: drop-shadow<wbr>(4px 4px 10px blue);\r\nfilter: grayscale(30%);\r\nfilter: hue-rotate(120deg);\r\nfilter: invert(70%);\r\nfilter: opacity(20%);\r\nfilter: sepia(90%);\r\nfilter: saturate(80%);<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5404\u4e2a\u6ee4\u955c\u65b9\u6cd5\u5bf9\u5e94\u542b\u4e49\u5982\u4e0b\u8868\uff1a<\/p>\n<table border=\"0\" width=\"300\" class=\"params_table\" cellspacing=\"1\">\n<thead>\n<tr>\n<th>\u6ee4\u955c<\/th>\n<th>\u91ca\u4e49<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>blur<\/td>\n<td>\u6a21\u7cca<\/td>\n<\/tr>\n<tr>\n<td>brightness<\/td>\n<td>\u4eae\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>contrast<\/td>\n<td>\u5bf9\u6bd4\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>drop-shadow<\/td>\n<td>\u6295\u5f71<\/td>\n<\/tr>\n<tr>\n<td>grayscale<\/td>\n<td>\u7070\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>hue-rotate<\/td>\n<td>\u8272\u8c03\u53d8\u5316<\/td>\n<\/tr>\n<tr>\n<td>invert<\/td>\n<td>\u53cd\u76f8<\/td>\n<\/tr>\n<tr>\n<td>opacity<\/td>\n<td>\u900f\u660e\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>saturate<\/td>\n<td>\u9971\u548c\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>sepia<\/td>\n<td>\u8910\u8272<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7136\u540e\u5404\u4e2a\u6ee4\u955c\u5927\u81f4\u6548\u679c\u53ef\u4ee5\u53c2\u89c1\u4e4b\u524d\u8fd9\u7bc7\u6587\u7ae0\uff1a\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2019\/06\/fdcon2019-css-share\/\">FDCon2019\u5927\u4f1a\u5206\u4eab\u4e4b\u6ee4\u955c\u4e0e\u6df7\u5408\u6a21\u5f0f\u5b9e\u5f55<\/a>\u201d\uff0c\u8fd9\u91cc\u5c31\u4e0d\u4e00\u4e00\u5c55\u793a\u4e86\uff0c\u552f\u4e00\u9700\u8981\u6f14\u793a\u7684\u5c31\u662f\u6587\u7ae0\u4e00\u5f00\u59cb\u63d0\u5230\u7684\u6bdb\u73bb\u7483\u6548\u679c\u3002<\/p>\n<h4>backdrop-filter\u548cfilter\u533a\u522b<\/h4>\n<p><code>backdrop-filter<\/code>\u662f\u8ba9\u5f53\u524d\u5143\u7d20\u6240\u5728\u533a\u57df\u540e\u9762\u7684\u5185\u5bb9\u6a21\u7cca\u7070\u5ea6\u6216\u9ad8\u4eae\u4e4b\u7c7b\uff0c\u8981\u60f3\u770b\u5230\u6548\u679c\uff0c\u9700\u8981\u5143\u7d20\u672c\u8eab\u534a\u900f\u660e\u6216\u8005\u5b8c\u5168\u900f\u660e\uff1b\u800c<code>filter<\/code>\u662f\u8ba9\u5f53\u524d\u5143\u7d20\u81ea\u8eab\u6a21\u7cca\u7070\u5ea6\u6216\u9ad8\u4eae\u4e4b\u7c7b\u3002<\/p>\n<p>\u6211\u4eec\u6765\u901a\u8fc7\u6bdb\u73bb\u7483\u6548\u679c\u7684\u6848\u4f8b\u6765\u611f\u53d7\u4e00\u4e0b<code>backdrop-filter<\/code>\u7684\u5b9e\u9645\u6548\u679c\u3002<\/p>\n<h3>\u4e09\u3001backdrop-filter\u4e0e\u6bdb\u73bb\u7483\u6548\u679c<\/h3>\n<h4>\u6848\u4f8b\u4e00\uff1a\u5f39\u6846\u6bdb\u73bb\u7483<\/h4>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201911\/dialog-frosted-glass-demo.php\" rel=\"noopener\" target=\"_blank\">\u5f39\u6846\u80cc\u666f\u6bdb\u73bb\u7483demo<\/a><\/p>\n<p>\u70b9\u51fb\u6309\u94ae\uff0c\u4f1a\u6253\u5f00\u4e00\u4e2a\u5f39\u6846\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/2019-11-14_235432.png\" width=\"325\" height=\"200\" alt=\"\u70b9\u51fb\u6309\u94ae\u51fa\u73b0\u5f39\u6846\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u5176\u4e2d\uff0c\u5f39\u6846\u589e\u52a0\u4e86\u4e0b\u9762\u8fd9\u6bb5CSS\uff1a<\/p>\n<pre>dialog {\r\n    -webkit-backdrop-filter: blur(5px);\t\r\n    backdrop-filter: blur(5px);\t\r\n}<\/pre>\n<p>\u7ed3\u679c\u9ed1\u8272\u534a\u900f\u660e\u80cc\u666f\u540e\u9762\u7684\u5185\u5bb9\u90fd\u6a21\u7cca\u4e86\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/2019-11-14_235659.png\" width=\"495\" height=\"455\" alt=\"\u80cc\u666f\u6a21\u7cca\u6548\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u8fd9\u79cd\u6a21\u7cca\u4e0e\u80cc\u666f\u7684\u534a\u900f\u660e\u5ea6\u6ca1\u6709\u4efb\u4f55\u5173\u7cfb\uff0c\u4f8b\u5982\uff0c\u6211\u4eec\u4fee\u6539\u80cc\u666f\u8272\u900f\u660e\u5ea6\u8f83\u4f4e\uff0c\u751a\u81f3\u5b8c\u5168\u900f\u660e\uff0c\u540e\u9762\u5185\u5bb9\u4f9d\u7136\u662f\u6a21\u7cca\u72b6\u6001\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/2019-11-14_235950.png\" width=\"513\" height=\"399\" alt=\"\u900f\u660e\u5ea6\u964d\u4f4e\u4e4b\u540e\u7684\u6548\u679c\" class=\"alignnone size-medium\" \/><\/p>\n<h4>\u6848\u4f8b\u4e8c\uff1a\u4e0b\u62c9\u6bdb\u73bb\u7483<\/h4>\n<p>\u6211\u4eec\u4ee5\u524d\u5b9e\u73b0\u4e0b\u62c9\u6548\u679c\uff0c\u4e0b\u62c9\u5c42\u4e00\u5b9a\u4f1a\u6709\u4e00\u4e2a\u5b9e\u8272\u80cc\u666f\uff0c\u5c31\u50cf\u4e0b\u9762\u8fd9\u6837\u7684\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/2019-11-15_002251.png\" width=\"294\" height=\"226\" alt=\"\u5b9e\u8272\u80cc\u666f\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u73b0\u5728\u6709\u4e86<code>backdrop-filter<\/code>\uff0c\u6211\u4eec\u5b9e\u73b0\u7684\u6548\u679c\u53ef\u4ee5\u4e00\u4e0b\u5b50\u53d8\u5f97\u975e\u5e38\u9ad8\u5927\u4e0a\u4e86\uff0c\u5c31\u50cf\u4e0b\u9762\u8fd9\u6837\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/2019-11-15_002431.png\" width=\"329\" height=\"309\" alt=\"\u4e0b\u62c9\u5217\u8868\u4e0e\u80cc\u540e\u7684\u6a21\u7cca\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u900f\u51fa\u6a21\u7cca\u7684\u80cc\u540e\u5143\u7d20\uff0c\u5728web\u4e2d\u4e0d\u592a\u5e38\u89c1\u7684\u6bdb\u73bb\u7483\u5c31\u6a2a\u7a7a\u51fa\u4e16\uff0c\u5e94\u8fd0\u800c\u751f\uff0c\u8dc3\u7136\u7eb8\u4e0a\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/201911\/droplist-frosted-glass-demo.php\" rel=\"noopener\" target=\"_blank\">\u4e0b\u62c9\u6bdb\u73bb\u7483\u6548\u679cdemo<\/a><\/p>\n<p>\u5b9e\u73b0\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u8981\u628a\u4e0b\u62c9\u5bb9\u5668\u539f\u6765\u7684\u5b9e\u8272<code>background-color<\/code>\u53d8\u6210\u534a\u900f\u660e\uff0c\u518d\u8bbe\u7f6e\u4e00\u4e2a<code>backdrop-filter<\/code> <code>blur()<\/code>\u6a21\u7cca\u5c31\u53ef\u4ee5\u4e86\uff1a<\/p>\n<pre>.ui-droplist-x {\r\n    background: hsla(0, 0%, 100%, .75);\r\n    -webkit-backdrop-filter: blur(5px);    \r\n    backdrop-filter: blur(5px);    \r\n}<\/pre>\n<p>\u5c31\u8fd9\u4e48\u7b80\u5355\uff0c\u8d76\u5feb\u81ea\u5df1\u5728\u81ea\u5df1\u7684\u9879\u76ee\u4e2d\u7528\u8d77\u6765\u5427\uff0c\u6e10\u8fdb\u589e\u5f3a\u4f7f\u7528\u3002<\/p>\n<pre>.some-class-zxx {\r\n    background-color: #fff;  \r\n}\r\n@supports (-webkit-backdrop-filter:none) or (backdrop-filter:none) {\r\n    .some-class-zxx {\r\n        background: hsla(0, 0%, 100%, .75);\r\n        -webkit-backdrop-filter: blur(5px);    \r\n        backdrop-filter: blur(5px);   \r\n    }\r\n}\r\n<\/pre>\n<p>\u4e0d\u5f71\u54cd\u8001\u4ee3\u7801\uff0c\u5168\u65b0\u7684\u6d4f\u89c8\u5668\u53c8\u6709\u9ad8\u5927\u4e0a\u7684\u6548\u679c\uff0c\u53ea\u8981\u4e0d\u662f\u975e\u5e38\u5927\u5f00\u9500\u7684\u9875\u9762\uff0c\u90fd\u53ef\u4ee5\u975e\u5e38\u6109\u5feb\u3001\u5feb\u4e50\uff0c\u5f00\u5fc3\u5730\u4f7f\u7528\u8d77\u6765\u3002<\/p>\n<h3>\u56db\u3001\u53a8\u4e8c\u75c5\u4e0b\u7684\u7ed3\u8bed<\/h3>\n<p>\u7ed3\u8bed\u6ca1\u4ec0\u4e48\u597d\u8bf4\u7684\uff0c\u653e\u4e00\u7ec4\u8001\u5e08\u7684\u622a\u56fe\u5427\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/laoshi-1.jpg\" width=\"200\" height=\"112\" alt=\"\u6211\u4eec\u65e0\u6cd5\u4e00\u8d77\u5b66\u4e60\" class=\"alignnone size-medium\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/laoshi-2.jpg\" width=\"200\" height=\"112\" alt=\"\u6211\u4eec\u65e0\u6cd5\u4e00\u8d77\u5b66\u4e60\" class=\"alignnone size-medium\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/laoshi-3.jpg\" width=\"200\" height=\"112\" alt=\"\u6211\u4eec\u65e0\u6cd5\u4e00\u8d77\u5b66\u4e60\" class=\"alignnone size-medium\" \/> <img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/blog\/201911\/laoshi-4.jpg\" width=\"200\" height=\"112\" alt=\"\u6211\u4eec\u65e0\u6cd5\u4e00\u8d77\u5b66\u4e60\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u5e76\u4e0d\u7b97\u7279\u522b\u597d\u7684\u756a\uff0c\u6bd4\u8f83\u4f4e\u9f84\uff0c\u7eaf\u7cb9\u662f\u4e3a\u4e86\u7d20\u6750\uff0c\u5982\u5c01\u9762\u4e4b\u7c7b\u770b\u770b\u7684\u3002<\/p>\n<p>10\u6708\u756a\u770b\u5f97\u8fdb\u53bb\u7684\u4e5f\u5c31\u300a\u5e73\u5747\u503c\u51e4\u50b2\u5929\u300b\uff0c\u300a\u614e\u52c7\u8868\u60c5\u5305\u5973\u795e\u300b\uff0c\u300a\u7eaf\u60c5\u72fc\u5c0f\u5154\u5154\u300b\u4e86\u3002<\/p>\n<p>\u6b22\u8fce\u540c\u9053\u4e2d\u4eba\u4e92\u76f8\u4ea4\u6d41\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/emtion\/emoji\/1f60f.svg\" width=\"20\" height=\"20\" align=\"absmiddle\"><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u6b22\u8fce\u5206\u4eab\uff0c\u52ff\u5168\u6587\u8f6c\u8f7d\uff0c\u5982\u679c\u5185\u5bb9\u4f60\u5b9e\u5728\u559c\u6b22\uff0c\u53ef\u4ee5\u52a0\u5165\u6536\u85cf\u5939\uff0c\u6c38\u4e0d\u8fc7\u671f\uff0c\u800c\u4e14\u8fd8\u4f1a\u53ca\u65f6\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u9519\u8bef\uff0c\u9605\u8bfb\u4f53\u9a8c\u4e5f\u66f4\u597d\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=9078\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=9078<\/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\/201911\/dropback-cover.jpg\" width=\"161\" height=\"100\" class=\"alignright size-medium\" \/><\/p>\n<p>Chrome 76+\u5df2\u7ecf\u539f\u751f\u652f\u6301CSS backdrop-filter\u5c5e\u6027\uff0c\u7c7b\u4f3c\u82f9\u679ciOS\u624b\u673a\u7684\u6bdb\u73bb\u7483\u6548\u679c\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u4f7f\u7528\u5df2\u7ecf\u6210\u4e3a\u53ef\u80fd\uff0c\u524d\u7aef\u5fc5\u5907\u5c0f\u6280\u80fd\uff0c\u5fc5\u5b66\u5fc5\u4f1a\u5fc5\u7528\u5230\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":[1519,887,1271,1394,1202,885,975,886],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/9078"}],"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=9078"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/9078\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=9078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=9078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=9078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}