{"id":3498,"date":"2024-11-10T09:18:54","date_gmt":"2024-11-10T01:18:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3498\/"},"modified":"2024-11-10T09:18:54","modified_gmt":"2024-11-10T01:18:54","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e6%88%91%e7%9a%84-css-%e5%85%83%e7%b4%a0%e6%94%be%e5%a4%a7%e6%95%88%e6%9e%9c%e6%97%a0%e6%b3%95%e6%ad%a3%e5%b8%b8%e7%94%9f%e6%95%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3498\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u6211\u7684 CSS \u5143\u7d20\u653e\u5927\u6548\u679c\u65e0\u6cd5\u6b63\u5e38\u751f\u6548\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173104542399694.jpg\" class=\"aligncenter\" title=\"\u4e3a\u4ec0\u4e48\u6211\u7684 CSS \u5143\u7d20\u653e\u5927\u6548\u679c\u65e0\u6cd5\u6b63\u5e38\u751f\u6548\uff1f\u63d2\u56fe\" alt=\"\u4e3a\u4ec0\u4e48\u6211\u7684 CSS \u5143\u7d20\u653e\u5927\u6548\u679c\u65e0\u6cd5\u6b63\u5e38\u751f\u6548\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong> \u8bbe\u7f6e\u5143\u7d20\u653e\u5927\u6548\u679c\u7684\u7591\u95ee\u89e3\u7b54<\/strong><\/p>\n<p>\u539f\u63d0\u95ee\u8005\u5728\u5c1d\u8bd5\u7ed9\u5143\u7d20\u6dfb\u52a0 10em \u5b57\u4f53\u5927\u5c0f\u548c\u8fc7\u6e21\u6548\u679c\u540e\uff0c\u672a\u80fd\u5728\u8fdb\u5165\u9875\u9762\u65f6\u770b\u5230\u653e\u5927\u6548\u679c\u3002\u63a2\u7a76\u53d1\u73b0\uff0c\u539f\u63d0\u95ee\u8005\u5c06 CSS \u4ee3\u7801\u76f4\u63a5\u5199\u5728\u9875\u9762\u4e2d\uff0c\u5bfc\u81f4\u653e\u5927\u6548\u679c\u65e0\u6cd5\u89e6\u53d1\u3002<\/p>\n<p>\u89e3\u51b3\u529e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u5c06 CSS \u6837\u5f0f\u5199\u5728\u4e00\u4e2a\u5355\u72ec\u7684\u6587\u4ef6\u4e2d\uff0c\u5e76\u4f7f\u7528 \u6807\u7b7e\u5f15\u5165\u8be5\u6837\u5f0f\u6587\u4ef6\u3002\u8fd9\u4e2a\u64cd\u4f5c\u4e0e\u539f\u63d0\u95ee\u8005\u89c2\u5bdf\u7684\u89c6\u9891\u4e2d\u7684\u505a\u6cd5\u76f8\u540c\u3002<\/li>\n<li>\n<p>\u6216\u8005\uff0c\u53ef\u4ee5\u901a\u8fc7\u89e6\u53d1\u6837\u5f0f\u8ba1\u7b97\u6765\u6a21\u62df\u653e\u5927\u6548\u679c\u3002\u89e6\u53d1\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u83b7\u53d6\u5143\u7d20\u7684\u8ba1\u7b97\u6837\u5f0f\uff08\u5982 getComputedStyle(el).fontSize\uff09<\/li>\n<li>\u8bbf\u95ee\u5143\u7d20\u7684\u5185\u8054\u6837\u5f0f\uff08\u5982 console.log(el.style.fontSize)\uff09<\/li>\n<li>\u83b7\u53d6\u5143\u7d20\u7684\u9ad8\u5ea6\uff08\u5982 console.log(el.offsetHeight)\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6211\u7684 CSS \u5143\u7d20\u653e\u5927\u6548\u679c\u65e0\u6cd5\u6b63\u5e38\u751f\u6548\uff1f\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>\u8bbe\u7f6e\u5143\u7d20\u653e\u5927\u6548\u679c\u7684\u7591\u95ee\u89e3\u7b54 \u539f\u63d0\u95ee\u8005\u5728\u5c1d\u8bd5\u7ed9\u5143\u7d20\u6dfb\u52a0 10em \u5b57\u4f53\u5927\u5c0f\u548c\u8fc7\u6e21\u6548\u679c\u540e\uff0c\u672a\u80fd\u5728\u8fdb\u5165\u9875\u9762\u65f6\u770b\u5230\u653e\u5927\u6548\u679c\u3002\u63a2\u7a76\u53d1\u73b0\uff0c\u539f\u63d0\u95ee\u8005\u5c06 CSS \u4ee3\u7801\u76f4\u63a5\u5199\u5728\u9875\u9762\u4e2d\uff0c\u5bfc\u81f4\u653e\u5927\u6548\u679c\u65e0\u6cd5\u89e6\u53d1\u3002 \u89e3\u51b3\u529e\u6cd5\u5982\u4e0b\uff1a \u5c06 CSS \u6837\u5f0f\u5199\u5728\u4e00\u4e2a\u5355\u72ec\u7684\u6587\u4ef6\u4e2d\uff0c\u5e76\u4f7f\u7528 \u6807\u7b7e\u5f15\u5165\u8be5\u6837\u5f0f\u6587\u4ef6\u3002\u8fd9\u4e2a\u64cd\u4f5c\u4e0e\u539f\u63d0\u95ee\u8005\u89c2\u5bdf\u7684\u89c6\u9891\u4e2d\u7684\u505a\u6cd5\u76f8\u540c\u3002 \u6216\u8005\uff0c\u53ef\u4ee5\u901a\u8fc7\u89e6\u53d1\u6837\u5f0f\u8ba1\u7b97\u6765\u6a21\u62df\u653e\u5927\u6548\u679c\u3002\u89e6\u53d1\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u4f8b\u5982\uff1a \u83b7\u53d6\u5143\u7d20\u7684\u8ba1\u7b97\u6837\u5f0f\uff08\u5982 getComputedStyle(el).fontSize\uff09 \u8bbf\u95ee\u5143\u7d20\u7684\u5185\u8054\u6837\u5f0f\uff08\u5982 console.log(el.style.fontSize)\uff09 \u83b7\u53d6\u5143\u7d20\u7684\u9ad8\u5ea6\uff08\u5982 console.log(el.offsetHeight)\uff09 \u4ee5\u4e0a\u5c31\u662f\u6211\u7684 CSS \u5143\u7d20\u653e\u5927\u6548\u679c\u65e0\u6cd5\u6b63\u5e38\u751f\u6548\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3498","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3498","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=3498"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3498\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}