{"id":27939,"date":"2024-11-24T14:03:52","date_gmt":"2024-11-24T06:03:52","guid":{"rendered":"https:\/\/fwq.ai\/blog\/27939\/"},"modified":"2024-11-24T14:03:52","modified_gmt":"2024-11-24T06:03:52","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88-window-outerwidth-%e5%92%8c-window-innerwidth-%e5%9c%a8%e8%b0%83%e8%af%95%e7%aa%97%e5%8f%a3%e4%b8%ad%e6%98%be%e7%a4%ba%e4%b8%8d%e4%b8%80%e8%87%b4%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/27939\/","title":{"rendered":"\u4e3a\u4ec0\u4e48 window.outerWidth \u548c window.innerWidth \u5728\u8c03\u8bd5\u7a97\u53e3\u4e2d\u663e\u793a\u4e0d\u4e00\u81f4\uff1f"},"content":{"rendered":"

\"\u4e3a\u4ec0\u4e48<\/p>\n

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\u5982\u679c\u60a8\u5728\u9875\u9762 <\/p>\n

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<meta name=\"viewport\" content=\"width=device-width, initial-scale=1, maximum-scale=1\"><\/pre>\n
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\u5982\u679c\u60a8\u5728\u8bfb\u53d6 outerWidth \u548c innerWidth \u65f6\u9047\u5230\u95ee\u9898\uff0c\u53ef\u4ee5\u8f93\u51fa viewport \u5143\u6570\u636e\u7684\u503c\uff0c\u67e5\u770b\u662f\u5426\u6709\u5f02\u5e38\uff1a<\/p>\n
console.log(window.outerWidth);\nconsole.log(window.innerWidth);\nconsole.log(document.querySelector('meta[name=\"viewport\"]').content);<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
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\u6d4f\u89c8\u5668\u7684\u5c3a\u5bf8\u6d4b\u91cf\u5dee\u5f02\uff1awindow.outerwidth \u4e0e window.innerwidth \u5728\u6d4f\u89c8\u5668\u8c03\u8bd5\u7a97\u53e3\u4e2d\uff0cwindow.outerWidth \u548c window.innerWidth \u6253\u5370\u7684\u5c3a\u5bf8\u4e0d\u4e00\u81f4\uff0c\u800c\u4e14 window.innerWidth \u5927\u4e8e window.outerWidth\u3002\u8fd9\u4e2a\u95ee\u9898\u901a\u5e38\u4e0e viewport \u5143\u6570\u636e\u7684\u8bbe\u7f6e\u6709\u5173\u3002 \u5728\u52a0\u8f7d\u9875\u9762\u540e\uff0c\u6d4f\u89c8\u5668\u9700\u8981\u65f6\u95f4\u6765\u66f4\u65b0 viewport \u5143\u6570\u636e\u3002\u56e0\u6b64\uff0c\u5728\u9875\u9762\u52a0\u8f7d\u540e\u7684\u6700\u521d\u51e0\u79d2\u5185\uff0cwindow.innerWidth \u53ef\u80fd\u4e0e\u8c03\u8bd5\u7a97\u53e3\u663e\u793a\u7684\u5c3a\u5bf8\u4e0d\u4e00\u81f4\u3002\u8fc7\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u6d4f\u89c8\u5668\u4f1a\u66f4\u65b0 viewport \u5143\u6570\u636e\uff0cwindow.innerWidth \u4f1a\u4e0e\u663e\u793a\u7684\u5c3a\u5bf8\u4e00\u81f4\u3002 \u5982\u679c\u60a8\u5728\u9875\u9762 \u90e8\u5206\u4e2d\u6dfb\u52a0\u4e86\u4ee5\u4e0b viewport \u5143\u6570\u636e\uff1a <meta name=”viewport” content=”width=device-width, initial-scale=1, maximum-scale=1″> \u767b\u5f55\u540e\u590d\u5236 \u6d4f\u89c8\u5668\u5c06\u6839\u636e\u8bbe\u5907\u5bbd\u5ea6\u8c03\u6574 viewport\uff0c\u5e76\u5c06\u5176\u521d\u59cb\u7f29\u653e\u6bd4\u4f8b\u8bbe\u7f6e\u4e3a 1\u3002\u8fd9\u610f\u5473\u7740 window.innerWidth \u5e94\u8be5\u4e0e\u8bbe\u5907\u7684\u5b9e\u9645\u5bbd\u5ea6\u4e00\u81f4\u3002 \u5982\u679c\u60a8\u5728\u8bfb\u53d6 outerWidth \u548c innerWidth \u65f6\u9047\u5230\u95ee\u9898\uff0c\u53ef\u4ee5\u8f93\u51fa viewport \u5143\u6570\u636e\u7684\u503c\uff0c\u67e5\u770b\u662f\u5426\u6709\u5f02\u5e38\uff1a console.log(window.outerWidth); console.log(window.innerWidth); console.log(document.querySelector(‘meta[name=”viewport”]’).content); \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662f window.outerWidth \u548c window.innerWidth \u5728\u8c03\u8bd5\u7a97\u53e3\u4e2d\u663e\u793a\u4e0d\u4e00\u81f4\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-27939","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/27939","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=27939"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/27939\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=27939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=27939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=27939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}