{"id":3050,"date":"2024-11-10T17:28:13","date_gmt":"2024-11-10T09:28:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3050\/"},"modified":"2024-11-10T17:28:13","modified_gmt":"2024-11-10T09:28:13","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-js-%e7%bb%99%e5%90%8c%e4%b8%80%e5%85%83%e7%b4%a0%e8%ae%be%e7%bd%ae%e5%a4%9a%e7%a7%8d%e4%ba%8b%e4%bb%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3050\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 JS \u7ed9\u540c\u4e00\u5143\u7d20\u8bbe\u7f6e\u591a\u79cd\u4e8b\u4ef6\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173097830782353.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528 JS \u7ed9\u540c\u4e00\u5143\u7d20\u8bbe\u7f6e\u591a\u79cd\u4e8b\u4ef6\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528 JS \u7ed9\u540c\u4e00\u5143\u7d20\u8bbe\u7f6e\u591a\u79cd\u4e8b\u4ef6\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 js \u7ed9\u540c\u4e00\u5143\u7d20\u8bbe\u7f6e\u591a\u79cd\u4e8b\u4ef6<\/strong><\/p>\n<p>\u5728 javascript \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 addeventlistener \u65b9\u6cd5\u4e3a\u4e00\u4e2a\u5143\u7d20\u6dfb\u52a0\u591a\u4e2a\u4e8b\u4ef6\u76d1\u542c\u5668\u3002<\/p>\n<p>\u6309\u7167\u60a8\u7684\u95ee\u9898\u63cf\u8ff0\uff0c\u5982\u679c\u8981\u4e3a\u5143\u7d20 #test \u8bbe\u7f6e\u591a\u4e2a\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u4f20\u9012\u8981\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u7c7b\u578b\u4f5c\u4e3a\u53c2\u6570\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>function fun() {\n  \/\/ \u5177\u4f53\u4e8b\u4ef6\u5904\u7406\u4ee3\u7801\n}\n\n['click', 'mouseover', 'mouseout'].forEach(function (item, index) {\n  window.addEventListener(item, fun);\n});<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4ee3\u7801\u793a\u4f8b\u4e2d\uff1a<\/p>\n<ul>\n<li>[&#8216;click&#8217;, &#8216;mouseover&#8217;, &#8216;mouseout&#8217;] \u662f\u8981\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u7c7b\u578b\u6570\u7ec4\u3002<\/li>\n<li>foreach \u65b9\u6cd5\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u4e8b\u4ef6\u7c7b\u578b\u3002<\/li>\n<li>window.addeventlistener(item, fun) \u4e3a\u5143\u7d20 #test \u6dfb\u52a0\u4e8b\u4ef6\u76d1\u542c\u5668\uff0c\u4f20\u5165\u4e8b\u4ef6\u7c7b\u578b\u548c\u5904\u7406\u51fd\u6570 fun\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u6837\u4e00\u6765\uff0c\u5f53\u89e6\u53d1\u4e0a\u8ff0\u4efb\u610f\u4e00\u79cd\u4e8b\u4ef6\u65f6\uff0c\u90fd\u4f1a\u6267\u884c fun \u51fd\u6570\u4e2d\u7684\u4e8b\u4ef6\u5904\u7406\u4ee3\u7801\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 JS \u7ed9\u540c\u4e00\u5143\u7d20\u8bbe\u7f6e\u591a\u79cd\u4e8b\u4ef6\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\u4f7f\u7528 js \u7ed9\u540c\u4e00\u5143\u7d20\u8bbe\u7f6e\u591a\u79cd\u4e8b\u4ef6 \u5728 javascript \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 addeventlistener \u65b9\u6cd5\u4e3a\u4e00\u4e2a\u5143\u7d20\u6dfb\u52a0\u591a\u4e2a\u4e8b\u4ef6\u76d1\u542c\u5668\u3002 \u6309\u7167\u60a8\u7684\u95ee\u9898\u63cf\u8ff0\uff0c\u5982\u679c\u8981\u4e3a\u5143\u7d20 #test \u8bbe\u7f6e\u591a\u4e2a\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u4f20\u9012\u8981\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u7c7b\u578b\u4f5c\u4e3a\u53c2\u6570\uff0c\u5982\u4e0b\u6240\u793a\uff1a function fun() { \/\/ \u5177\u4f53\u4e8b\u4ef6\u5904\u7406\u4ee3\u7801 } [&#8216;click&#8217;, &#8216;mouseover&#8217;, &#8216;mouseout&#8217;].forEach(function (item, index) { window.addEventListener(item, fun); }); \u767b\u5f55\u540e\u590d\u5236 \u5728\u4ee3\u7801\u793a\u4f8b\u4e2d\uff1a [&#8216;click&#8217;, &#8216;mouseover&#8217;, &#8216;mouseout&#8217;] \u662f\u8981\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u7c7b\u578b\u6570\u7ec4\u3002 foreach \u65b9\u6cd5\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u4e8b\u4ef6\u7c7b\u578b\u3002 window.addeventlistener(item, fun) \u4e3a\u5143\u7d20 #test \u6dfb\u52a0\u4e8b\u4ef6\u76d1\u542c\u5668\uff0c\u4f20\u5165\u4e8b\u4ef6\u7c7b\u578b\u548c\u5904\u7406\u51fd\u6570 fun\u3002 \u8fd9\u6837\u4e00\u6765\uff0c\u5f53\u89e6\u53d1\u4e0a\u8ff0\u4efb\u610f\u4e00\u79cd\u4e8b\u4ef6\u65f6\uff0c\u90fd\u4f1a\u6267\u884c fun \u51fd\u6570\u4e2d\u7684\u4e8b\u4ef6\u5904\u7406\u4ee3\u7801\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528 JS \u7ed9\u540c\u4e00\u5143\u7d20\u8bbe\u7f6e\u591a\u79cd\u4e8b\u4ef6\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-3050","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3050","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=3050"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/3050\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=3050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=3050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=3050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}