{"id":53153,"date":"2024-12-03T16:42:18","date_gmt":"2024-12-03T08:42:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/53153\/"},"modified":"2024-12-03T16:42:18","modified_gmt":"2024-12-03T08:42:18","slug":"%e5%a6%82%e4%bd%95%e7%94%a8%e5%8e%9f%e7%94%9fjs%e4%bf%ae%e6%94%b9%e9%a1%b5%e9%9d%a2%e6%bb%9a%e5%8a%a8%e8%b7%9d%e7%a6%bb%e5%92%8c%e9%80%9f%e5%ba%a6%ef%bc%8c%e5%ae%9e%e7%8e%b0%e6%bb%91%e5%8a%a8-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/53153\/","title":{"rendered":"\u5982\u4f55\u7528\u539f\u751fJS\u4fee\u6539\u9875\u9762\u6eda\u52a8\u8ddd\u79bb\u548c\u901f\u5ea6\uff0c\u5b9e\u73b0\u6ed1\u52a8\u4e00\u6b21\u79fb\u52a8400px\uff1f"},"content":{"rendered":"

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    \n
  1. \u83b7\u53d6\u8d77\u59cb\u548c\u7ec8\u70b9\u4f4d\u7f6e\uff1a<\/strong>\u4f7f\u7528scrollTop\u5c5e\u6027\u83b7\u53d6\u5f53\u524d\u4f4d\u7f6e\u548c\u76ee\u6807\u4f4d\u7f6e\u3002<\/li>\n
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  3. \u8bbe\u7f6e\u6eda\u52a8\u901f\u5ea6\uff1a<\/strong>\u4f7f\u7528requestAnimationFrame\u65b9\u6cd5\u548c\u65f6\u95f4\u5dee\u8ba1\u7b97\u6bcf\u4e00\u5e27\u7684\u6eda\u52a8\u8ddd\u79bb\uff0c\u786e\u4fdd\u5e73\u6ed1\u7684\u6eda\u52a8\u6548\u679c\u3002<\/li>\n<\/ol>\n

    \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n

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    \u901a\u8fc7\u4e8b\u4ef6\u76d1\u542c\u5668\u4e2d\u7684smoothScroll\u51fd\u6570\uff0c\u53ef\u4ee5\u81ea\u5b9a\u4e49\u6eda\u52a8\u884c\u4e3a\uff0c\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3a\u6240\u9700\u7684\u8ddd\u79bb\uff0c\u5982\u4e0a\u4f8b\u4e2d\u7684400px\u3002<\/p>\n
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    \n
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    \n   U\u76d8\u4e22\u4e86\uff0c\u7535\u8111\u8bfb\u53d6\u8fc7\u7684\u6587\u4ef6\u80fd\u627e\u5230\u5417\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
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