{"id":26288,"date":"2024-11-24T16:42:00","date_gmt":"2024-11-24T08:42:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/26288\/"},"modified":"2024-11-24T16:42:00","modified_gmt":"2024-11-24T08:42:00","slug":"%e5%a6%82%e4%bd%95%e5%8f%aa%e5%9c%a8-vue-3-%e7%89%b9%e5%ae%9a%e9%a1%b5%e9%9d%a2%e5%ae%9e%e7%8e%b0-px-to-rem-%e8%87%aa%e9%80%82%e5%ba%94%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/26288\/","title":{"rendered":"\u5982\u4f55\u53ea\u5728 Vue 3 \u7279\u5b9a\u9875\u9762\u5b9e\u73b0 px to rem \u81ea\u9002\u5e94\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173087752189568.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u53ea\u5728 Vue 3 \u7279\u5b9a\u9875\u9762\u5b9e\u73b0 px to rem \u81ea\u9002\u5e94\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u53ea\u5728 Vue 3 \u7279\u5b9a\u9875\u9762\u5b9e\u73b0 px to rem \u81ea\u9002\u5e94\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u8ba9  3 \u4e2d\u7684\u7279\u5b9a\u9875\u9762\u5b9e\u73b0 px to rem \u81ea\u9002\u5e94\uff1f<\/strong><\/p>\n<p>\u5728 Vue \u9879\u76ee\u4e2d\uff0c\u6709\u65f6\u9700\u8981\u8ba9\u7279\u5b9a\u9875\u9762\u5177\u5907\u81ea\u9002\u5e94\u80fd\u529b\uff0c\u6839\u636e\u8bbe\u5907\u5c4f\u5e55\u5206\u8fa8\u7387\u81ea\u52a8\u8c03\u6574\u5143\u7d20\u5927\u5c0f\u3002\u5bf9\u4e8e\u8fd9\u79cd\u9700\u6c42\uff0c\u53ef\u4ee5\u4f7f\u7528 px to rem \u63d2\u4ef6\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u4f20\u7edf\u7684 px to rem \u63d2\u4ef6\u53ef\u80fd\u4f1a\u5f71\u54cd\u6574\u4e2a\u9879\u76ee\u7684 UI \u6846\u67b6\u3002\u5982\u679c\u53ea\u5e0c\u671b\u4e00\u4e2a\u9875\u9762\u5177\u5907\u81ea\u9002\u5e94\u529f\u80fd\uff0c\u5982\u4f55\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u5462\uff1f<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a\u4f7f\u7528 JavaScript \u52a8\u6001\u8c03\u6574\u5b57\u4f53\u5927\u5c0f<\/strong><\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 JavaScript \u52a8\u6001\u83b7\u53d6\u9875\u9762\u5bbd\u5ea6\uff0c\u5e76\u4ee5 375px \u4e3a\u57fa\u51c6\u503c\uff0c\u8ba1\u7b97\u51fa\u76f8\u5e94\u7684 rem \u503c\u3002\u7136\u540e\uff0c\u5c06\u8ba1\u7b97\u51fa\u7684 rem \u503c\u8bbe\u7f6e\u7ed9\u6587\u6863\u6839\u5143\u7d20\u7684 font-size \u5373\u53ef\u5b9e\u73b0\u81ea\u9002\u5e94\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>let appWidth = $('#app').width()\nlet size = (appWidth \/ 375) * 10\ndocument.documentElement.style.fontSize = size + 'px';<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\u4e00\u6765\uff0c\u9875\u9762\u4e2d\u7684\u6240\u6709\u5143\u7d20\u5355\u4f4d\u90fd\u53ef\u4ee5\u6309\u7167 rem \u503c\u8fdb\u884c\u8ba1\u7b97\uff0c\u5b9e\u73b0\u81ea\u9002\u5e94\u6548\u679c\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5176\u4ed6\u9875\u9762\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u53ea\u5728 Vue 3 \u7279\u5b9a\u9875\u9762\u5b9e\u73b0 px to rem \u81ea\u9002\u5e94\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>\u5982\u4f55\u8ba9 3 \u4e2d\u7684\u7279\u5b9a\u9875\u9762\u5b9e\u73b0 px to rem \u81ea\u9002\u5e94\uff1f \u5728 Vue \u9879\u76ee\u4e2d\uff0c\u6709\u65f6\u9700\u8981\u8ba9\u7279\u5b9a\u9875\u9762\u5177\u5907\u81ea\u9002\u5e94\u80fd\u529b\uff0c\u6839\u636e\u8bbe\u5907\u5c4f\u5e55\u5206\u8fa8\u7387\u81ea\u52a8\u8c03\u6574\u5143\u7d20\u5927\u5c0f\u3002\u5bf9\u4e8e\u8fd9\u79cd\u9700\u6c42\uff0c\u53ef\u4ee5\u4f7f\u7528 px to rem \u63d2\u4ef6\u3002 \u4f46\u662f\uff0c\u4f20\u7edf\u7684 px to rem \u63d2\u4ef6\u53ef\u80fd\u4f1a\u5f71\u54cd\u6574\u4e2a\u9879\u76ee\u7684 UI \u6846\u67b6\u3002\u5982\u679c\u53ea\u5e0c\u671b\u4e00\u4e2a\u9875\u9762\u5177\u5907\u81ea\u9002\u5e94\u529f\u80fd\uff0c\u5982\u4f55\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u5462\uff1f \u89e3\u51b3\u65b9\u6848\uff1a\u4f7f\u7528 JavaScript \u52a8\u6001\u8c03\u6574\u5b57\u4f53\u5927\u5c0f \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 JavaScript \u52a8\u6001\u83b7\u53d6\u9875\u9762\u5bbd\u5ea6\uff0c\u5e76\u4ee5 375px \u4e3a\u57fa\u51c6\u503c\uff0c\u8ba1\u7b97\u51fa\u76f8\u5e94\u7684 rem \u503c\u3002\u7136\u540e\uff0c\u5c06\u8ba1\u7b97\u51fa\u7684 rem \u503c\u8bbe\u7f6e\u7ed9\u6587\u6863\u6839\u5143\u7d20\u7684 font-size \u5373\u53ef\u5b9e\u73b0\u81ea\u9002\u5e94\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b let appWidth = $(&#8216;#app&#8217;).width() let size = (appWidth \/ 375) * 10 document.documentElement.style.fontSize = size + &#8216;px&#8217;; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\u4e00\u6765\uff0c\u9875\u9762\u4e2d\u7684\u6240\u6709\u5143\u7d20\u5355\u4f4d\u90fd\u53ef\u4ee5\u6309\u7167 [&hellip;]<\/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-26288","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/26288","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=26288"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/26288\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=26288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=26288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=26288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}