{"id":4152,"date":"2024-11-10T08:29:06","date_gmt":"2024-11-10T00:29:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/4152\/"},"modified":"2024-11-10T08:29:06","modified_gmt":"2024-11-10T00:29:06","slug":"%e9%98%b2%e6%8a%96%e4%bb%a3%e7%a0%81%e5%ae%9e%e7%8e%b0%e5%b7%ae%e5%bc%82%e5%af%bc%e8%87%b4%e7%bb%93%e6%9e%9c%e4%b8%8d%e4%b8%80%e8%87%b4%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/4152\/","title":{"rendered":"\u9632\u6296\u4ee3\u7801\u5b9e\u73b0\u5dee\u5f02\u5bfc\u81f4\u7ed3\u679c\u4e0d\u4e00\u81f4\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173123424499208.jpg\" class=\"aligncenter\" title=\"\u9632\u6296\u4ee3\u7801\u5b9e\u73b0\u5dee\u5f02\u5bfc\u81f4\u7ed3\u679c\u4e0d\u4e00\u81f4\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\u63d2\u56fe\" alt=\"\u9632\u6296\u4ee3\u7801\u5b9e\u73b0\u5dee\u5f02\u5bfc\u81f4\u7ed3\u679c\u4e0d\u4e00\u81f4\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u9632\u6296\u4ee3\u7801\u5dee\u5f02\u5bfc\u81f4\u4e0d\u540c\u7ed3\u679c\u7684\u89e3\u6790<\/strong><\/p>\n<p>\u6211\u4eec\u6709\u4e24\u79cd\u9632\u6296\u5b9e\u73b0\uff1adebounce-version1 \u548c debounce-version2\u3002\u867d\u7136\u6211\u4eec\u671f\u671b\u5b83\u4eec\u8fd4\u56de\u76f8\u540c\u7684\u7ed3\u679c\uff081\uff09\uff0c\u4f46 version1 \u5374\u5931\u8d25\u4e86\u3002<\/p>\n<p>\u5173\u952e\u5728\u4e8e if (notCalled &amp;&amp; immediate) result = func.apply(context, args) \u7684\u4f4d\u7f6e\uff1a<\/p>\n<p><strong>version1 \u4e2d\uff1a<\/strong><\/p>\n<ul>\n<li>\u8be5\u8bed\u53e5\u5728\u6e05\u9664\u8d85\u65f6\u4e4b\u540e\u6267\u884c\u3002<\/li>\n<li>\u5f53\u89e6\u53d1\u65f6\u95f4\u95f4\u9694\u7684\u7b2c\u4e00\u6b21\u8c03\u7528\u65f6\uff0c\u8be5\u8bed\u53e5\u8fd4\u56de func \u7684\u7ed3\u679c\uff0c\u4ece\u800c\u5b9e\u73b0\u9632\u6296\u3002<\/li>\n<\/ul>\n<p><strong>version2 \u4e2d\uff1a<\/strong><\/p>\n<ul>\n<li>\u8be5\u8bed\u53e5\u5728\u6e05\u9664\u8d85\u65f6\u7684\u4e4b\u524d\u6267\u884c\u3002<\/li>\n<li>\u5f53\u89e6\u53d1\u65f6\u95f4\u95f4\u9694\u7684\u7b2c\u4e00\u6b21\u8c03\u7528\u65f6\uff0c\u8be5\u8bed\u53e5\u7acb\u5373\u8fd4\u56de func \u7684\u7ed3\u679c\uff0c\u4ece\u800c\u5bfc\u81f4\u6ca1\u6709\u9632\u6296\u884c\u4e3a\u3002<\/li>\n<\/ul>\n<p><strong>\u95ee\u9898\u6240\u5728\uff1a\u9012\u5f52<\/strong><\/p>\n<p>\u95ee\u9898\u5728\u4e8e version1 \u4e2d\u7684\u9012\u5f52\u8c03\u7528\uff0c\u8fd9\u4f1a\u7834\u574f\u9632\u6296\u903b\u8f91\uff1a<\/p>\n<ul>\n<li>\u5f53\u7acb\u5373\u6267\u884c func \u65f6\uff0c\u4e5f\u4f1a\u9012\u5f52\u8c03\u7528 debouncedIncr\u3002<\/li>\n<li>\u9012\u5f52\u8c03\u7528\u4f1a\u5c06 notCalled \u8bbe\u4e3a true\uff0c\u4ece\u800c\u5bfc\u81f4 func \u591a\u6b21\u6267\u884c\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0cversion1 \u7684\u9632\u6296\u884c\u4e3a\u56e0\u9012\u5f52\u8c03\u7528\u800c\u5931\u8d25\uff0c\u5bfc\u81f4\u4e0d\u6b63\u786e\u7684\u8ba1\u6570\u7ed3\u679c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u9632\u6296\u4ee3\u7801\u5b9e\u73b0\u5dee\u5f02\u5bfc\u81f4\u7ed3\u679c\u4e0d\u4e00\u81f4\u7684\u539f\u56e0\u662f\u4ec0\u4e48\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>\u9632\u6296\u4ee3\u7801\u5dee\u5f02\u5bfc\u81f4\u4e0d\u540c\u7ed3\u679c\u7684\u89e3\u6790 \u6211\u4eec\u6709\u4e24\u79cd\u9632\u6296\u5b9e\u73b0\uff1adebounce-version1 \u548c debounce-version2\u3002\u867d\u7136\u6211\u4eec\u671f\u671b\u5b83\u4eec\u8fd4\u56de\u76f8\u540c\u7684\u7ed3\u679c\uff081\uff09\uff0c\u4f46 version1 \u5374\u5931\u8d25\u4e86\u3002 \u5173\u952e\u5728\u4e8e if (notCalled &amp;&amp; immediate) result = func.apply(context, args) \u7684\u4f4d\u7f6e\uff1a version1 \u4e2d\uff1a \u8be5\u8bed\u53e5\u5728\u6e05\u9664\u8d85\u65f6\u4e4b\u540e\u6267\u884c\u3002 \u5f53\u89e6\u53d1\u65f6\u95f4\u95f4\u9694\u7684\u7b2c\u4e00\u6b21\u8c03\u7528\u65f6\uff0c\u8be5\u8bed\u53e5\u8fd4\u56de func \u7684\u7ed3\u679c\uff0c\u4ece\u800c\u5b9e\u73b0\u9632\u6296\u3002 version2 \u4e2d\uff1a \u8be5\u8bed\u53e5\u5728\u6e05\u9664\u8d85\u65f6\u7684\u4e4b\u524d\u6267\u884c\u3002 \u5f53\u89e6\u53d1\u65f6\u95f4\u95f4\u9694\u7684\u7b2c\u4e00\u6b21\u8c03\u7528\u65f6\uff0c\u8be5\u8bed\u53e5\u7acb\u5373\u8fd4\u56de func \u7684\u7ed3\u679c\uff0c\u4ece\u800c\u5bfc\u81f4\u6ca1\u6709\u9632\u6296\u884c\u4e3a\u3002 \u95ee\u9898\u6240\u5728\uff1a\u9012\u5f52 \u95ee\u9898\u5728\u4e8e version1 \u4e2d\u7684\u9012\u5f52\u8c03\u7528\uff0c\u8fd9\u4f1a\u7834\u574f\u9632\u6296\u903b\u8f91\uff1a \u5f53\u7acb\u5373\u6267\u884c func \u65f6\uff0c\u4e5f\u4f1a\u9012\u5f52\u8c03\u7528 debouncedIncr\u3002 \u9012\u5f52\u8c03\u7528\u4f1a\u5c06 notCalled \u8bbe\u4e3a true\uff0c\u4ece\u800c\u5bfc\u81f4 func \u591a\u6b21\u6267\u884c\u3002 \u56e0\u6b64\uff0cversion1 \u7684\u9632\u6296\u884c\u4e3a\u56e0\u9012\u5f52\u8c03\u7528\u800c\u5931\u8d25\uff0c\u5bfc\u81f4\u4e0d\u6b63\u786e\u7684\u8ba1\u6570\u7ed3\u679c\u3002 \u4ee5\u4e0a\u5c31\u662f\u9632\u6296\u4ee3\u7801\u5b9e\u73b0\u5dee\u5f02\u5bfc\u81f4\u7ed3\u679c\u4e0d\u4e00\u81f4\u7684\u539f\u56e0\u662f\u4ec0\u4e48\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-4152","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/4152","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=4152"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/4152\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=4152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=4152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=4152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}