{"id":49210,"date":"2024-12-02T16:10:45","date_gmt":"2024-12-02T08:10:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/49210\/"},"modified":"2024-12-02T16:10:45","modified_gmt":"2024-12-02T08:10:45","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-javascript-%e6%9b%bf%e6%8d%a2-html-%e4%b8%ad%e6%89%80%e6%9c%89%e6%96%87%e6%9c%ac%ef%bc%8c%e4%bf%9d%e7%95%99-html-%e7%bb%93%e6%9e%84%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/49210\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML \u4e2d\u6240\u6709\u6587\u672c\uff0c\u4fdd\u7559 HTML \u7ed3\u6784\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML \u4e2d\u6240\u6709\u6587\u672c\uff0c\u4fdd\u7559 HTML \u7ed3\u6784\uff1f<\/h1>\n<p>\u6765\u5230\u7c73\u4e91\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60\u6587\u7ae0\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300a\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML \u4e2d\u6240\u6709\u6587\u672c\uff0c\u4fdd\u7559 HTML \u7ed3\u6784\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241117\/17318299046739a0908f3b0.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML \u4e2d\u6240\u6709\u6587\u672c\uff0c\u4fdd\u7559 HTML \u7ed3\u6784\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML \u4e2d\u6240\u6709\u6587\u672c\uff0c\u4fdd\u7559 HTML \u7ed3\u6784\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>php \u5982\u4f55\u66ff\u6362 html \u4e2d\u6240\u6709\u6587\u672c<\/strong><\/p>\n<p>\u60f3\u8981\u50cf\u8c37\u6b4c\u7ffb\u8bd1\u9875\u9762\u4e00\u6837\uff0c\u4ec5\u66ff\u6362 html \u6587\u672c\uff0c\u4fdd\u7559 html \u4ee3\u7801\u7ed3\u6784\u3002\u8be5 js \u4ee3\u7801\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff1a<\/p>\n<pre>Array.from($$('*')).filter(v=&amp;gt;Array.from(v.childNodes).filter(v=&amp;gt;v.nodeName== \"#text\" &amp;amp;&amp;amp; v.textContent.trim())?.length)<\/pre>\n<p><strong>\u8bf4\u660e\uff1a<\/strong><\/p>\n<ul>\n<li>$$(&#8216;*&#8217;) \u83b7\u53d6\u6240\u6709 html \u5143\u7d20\u8282\u70b9\u3002<\/li>\n<li>array.from(v.childnodes) \u5728\u6bcf\u4e2a\u5143\u7d20\u4e2d\u83b7\u53d6\u5b50\u8282\u70b9\u3002<\/li>\n<li>array.from(v.childnodes).filter() \u7b5b\u9009\u5b50\u8282\u70b9\u4e2d\u5305\u542b\u6587\u672c\u8282\u70b9\uff08nodename == &#8220;#text&#8221;\uff09\u4e14\u6587\u672c\u5185\u5bb9\u4e0d\u4e3a\u7a7a\uff08v.textcontent.trim()\uff09\u3002<\/li>\n<li>\u7136\u540e\uff0clength \u5c5e\u6027\u68c0\u67e5\u6bcf\u4e2a\u8282\u70b9\u662f\u5426\u5305\u542b\u6587\u672c\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<p><strong>\u4f7f\u7528\u65b9\u5f0f\uff1a<\/strong><\/p>\n<ol>\n<li>\u83b7\u53d6\u9700\u8981\u7ffb\u8bd1\u7684 html \u4ee3\u7801\u3002<\/li>\n<li>\u8fd0\u884c\u4e0a\u8ff0 js \u4ee3\u7801\uff0c\u83b7\u53d6\u6240\u6709\u6587\u672c\u8282\u70b9\u3002<\/li>\n<li>\u904d\u5386\u6587\u672c\u8282\u70b9\uff0c\u8fdb\u884c\u7ffb\u8bd1\u548c\u5176\u4ed6\u6240\u9700\u5904\u7406\u3002<\/li>\n<li>\u6700\u540e\uff0c\u66ff\u6362\u539f\u59cb\u6587\u672c\u5185\u5bb9\u5373\u53ef\u3002<\/li>\n<\/ol>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML \u4e2d\u6240\u6709\u6587\u672c\uff0c\u4fdd\u7559 HTML \u7ed3\u6784\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML \u4e2d\u6240\u6709\u6587\u672c\uff0c\u4fdd\u7559 HTML \u7ed3\u6784\uff1f \u6765\u5230\u7c73\u4e91\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60\u6587\u7ae0\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300a\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML \u4e2d\u6240\u6709\u6587\u672c\uff0c\u4fdd\u7559 HTML \u7ed3\u6784\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01 php \u5982\u4f55\u66ff\u6362 html \u4e2d\u6240\u6709\u6587\u672c \u60f3\u8981\u50cf\u8c37\u6b4c\u7ffb\u8bd1\u9875\u9762\u4e00\u6837\uff0c\u4ec5\u66ff\u6362 html \u6587\u672c\uff0c\u4fdd\u7559 html \u4ee3\u7801\u7ed3\u6784\u3002\u8be5 js \u4ee3\u7801\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff1a Array.from($$(&#8216;*&#8217;)).filter(v=&amp;gt;Array.from(v.childNodes).filter(v=&amp;gt;v.nodeName== &#8220;#text&#8221; &amp;amp;&amp;amp; v.textContent.trim())?.length) \u8bf4\u660e\uff1a $$(&#8216;*&#8217;) \u83b7\u53d6\u6240\u6709 html \u5143\u7d20\u8282\u70b9\u3002 array.from(v.childnodes) \u5728\u6bcf\u4e2a\u5143\u7d20\u4e2d\u83b7\u53d6\u5b50\u8282\u70b9\u3002 array.from(v.childnodes).filter() \u7b5b\u9009\u5b50\u8282\u70b9\u4e2d\u5305\u542b\u6587\u672c\u8282\u70b9\uff08nodename == &#8220;#text&#8221;\uff09\u4e14\u6587\u672c\u5185\u5bb9\u4e0d\u4e3a\u7a7a\uff08v.textcontent.trim()\uff09\u3002 \u7136\u540e\uff0clength \u5c5e\u6027\u68c0\u67e5\u6bcf\u4e2a\u8282\u70b9\u662f\u5426\u5305\u542b\u6587\u672c\u5185\u5bb9\u3002 \u4f7f\u7528\u65b9\u5f0f\uff1a \u83b7\u53d6\u9700\u8981\u7ffb\u8bd1\u7684 html \u4ee3\u7801\u3002 \u8fd0\u884c\u4e0a\u8ff0 js \u4ee3\u7801\uff0c\u83b7\u53d6\u6240\u6709\u6587\u672c\u8282\u70b9\u3002 \u904d\u5386\u6587\u672c\u8282\u70b9\uff0c\u8fdb\u884c\u7ffb\u8bd1\u548c\u5176\u4ed6\u6240\u9700\u5904\u7406\u3002 \u6700\u540e\uff0c\u66ff\u6362\u539f\u59cb\u6587\u672c\u5185\u5bb9\u5373\u53ef\u3002 \u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528 JavaScript \u66ff\u6362 HTML [&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-49210","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/49210","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=49210"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/49210\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=49210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=49210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=49210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}