{"id":26879,"date":"2024-11-24T12:17:53","date_gmt":"2024-11-24T04:17:53","guid":{"rendered":"https:\/\/fwq.ai\/blog\/26879\/"},"modified":"2024-11-24T12:17:53","modified_gmt":"2024-11-24T04:17:53","slug":"chrome-%e6%b5%8f%e8%a7%88%e5%99%a8%e4%b8%ad-dom-%e8%8a%82%e7%82%b9%e7%9a%84%e6%9c%80%e5%a4%a7%e9%ab%98%e5%ba%a6%e9%99%90%e5%88%b6%e6%98%af%e5%a4%9a%e5%b0%91%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/26879\/","title":{"rendered":"Chrome \u6d4f\u89c8\u5668\u4e2d DOM \u8282\u70b9\u7684\u6700\u5927\u9ad8\u5ea6\u9650\u5236\u662f\u591a\u5c11\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173111888673284.jpg\" class=\"aligncenter\" title=\"Chrome \u6d4f\u89c8\u5668\u4e2d DOM \u8282\u70b9\u7684\u6700\u5927\u9ad8\u5ea6\u9650\u5236\u662f\u591a\u5c11\uff1f\u63d2\u56fe\" alt=\"Chrome \u6d4f\u89c8\u5668\u4e2d DOM \u8282\u70b9\u7684\u6700\u5927\u9ad8\u5ea6\u9650\u5236\u662f\u591a\u5c11\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>chrome \u4e2d dom \u8282\u70b9\u7684\u6700\u5927\u9ad8\u5ea6\u9650\u5236<\/strong><\/p>\n<p>\u5bf9\u4e8e\u4e00\u4e2a\u770b\u4f3c\u7b80\u5355\u7684\u95ee\u9898\u201cChrome \u4e2d DOM \u6709\u6700\u5927\u9ad8\u5ea6\u9650\u5236\u5417\u201d\uff0c\u7b54\u6848\u662f\u80af\u5b9a\u7684\uff0c\u4f46\u662f\u9650\u5236\u7684\u5177\u4f53\u6570\u503c\u53ef\u80fd\u51fa\u4e4e\u4f60\u7684\u610f\u6599\u3002<\/p>\n<p>\u4e0d\u53ea\u662f DOM \u7684\u5bbd\u9ad8\uff0cDOM\/CSS \u4e2d\u4efb\u4f55\u4e0e\u957f\u5ea6\u76f8\u5173\u7684\u503c\u5b9e\u9645\u4e0a\u90fd\u6709\u6700\u5927\u503c\u9650\u5236\u3002\u8fd9\u662f\u7531\u4e8e\u4ee5\u4e0b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li> <strong>\u5b89\u5168\u6027\u9650\u5236<\/strong>\uff1aIEEE 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\u6d4f\u89c8\u5668\u5185\u6838\u7b97\u6cd5\u9650\u5236\uff1a\u6570\u636e\u7ed3\u6784\u548c\u7b97\u6cd5\u4e0a\u7684\u8003\u91cf\u9650\u5236\u4e86\u6d4f\u89c8\u5668\u5185\u6838\u5904\u7406\u6781\u5927\u6216\u6781\u5c0f\u503c\u7684\u6548\u7387\u3002 \u4ee5\u4e0b\u5217\u51fa\u4e86\u4e0d\u540c\u6d4f\u89c8\u5668\u5185\u6838\u7684\u6700\u5927\u503c\u9650\u5236\uff1a Gecko\uff08\u65e7\u7248 Firefox\uff09\uff1a17,895,697 Webkit\uff08Safari\uff09\uff1a33,554,432 Blink\uff08Chromium \u7cfb\uff0c\u5305\u62ec Chrome\uff09\uff1a16,777,216 Trident\uff08IE\uff09\uff1a1,073,741,823 \u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u6d89\u53ca\u5230 Canvas\uff0c\u8fd8\u6709\u4e00\u4e9b\u989d\u5916\u7684\u9650\u5236\uff0c\u901a\u5e38\u66f4\u4f4e\u3002 \u56e0\u6b64\uff0c\u5982\u679c\u4f60\u53d1\u73b0 DOM 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