{"id":8318,"date":"2023-11-28T20:24:40","date_gmt":"2023-11-28T12:24:40","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=8318"},"modified":"2023-12-02T22:30:57","modified_gmt":"2023-12-02T14:30:57","slug":"vue-zhong-jie-shijs-zhong-de-gao-jie-han-shu","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/vue-zhong-jie-shijs-zhong-de-gao-jie-han-shu\/","title":{"rendered":"Vue \u4e2d\u89e3\u91ca JS \u4e2d\u7684\u9ad8\u9636\u51fd\u6570\uff1f"},"content":{"rendered":"<p>\u9ad8\u9636\u51fd\u6570\u662f\u6307\u53ef\u4ee5\u63a5\u6536\u51fd\u6570\u4f5c\u4e3a\u53c2\u6570\uff0c\u6216\u8005\u8fd4\u56de\u4e00\u4e2a\u51fd\u6570\u4f5c\u4e3a\u7ed3\u679c\u7684\u51fd\u6570\u3002\u5728 JavaScript \u4e2d\uff0c\u51fd\u6570\u662f\u4e00\u7b49\u516c\u6c11\uff0c\u56e0\u6b64\u53ef\u4ee5\u50cf\u666e\u901a\u503c\u4e00\u6837\u4f20\u9012\u548c\u64cd\u4f5c\uff0c\u9ad8\u9636\u51fd\u6570\u5229\u7528\u4e86\u8fd9\u4e00\u7279\u6027\u3002<\/p>\n<h3><a id=\"%E5%87%BD%E6%95%B0%E4%BD%9C%E4%B8%BA%E5%8F%82%E6%95%B0%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u51fd\u6570\u4f5c\u4e3a\u53c2\u6570\uff1a<\/h3>\n<pre><code class=\"language-javascript\">function higherOrderFunction(callback) {\n  \/\/ \u6267\u884c\u56de\u8c03\u51fd\u6570\n  callback();\n}\n\nfunction sayHello() {\n  console.log('Hello!');\n}\n\n\/\/ \u5c06\u51fd\u6570\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u9ad8\u9636\u51fd\u6570\nhigherOrderFunction(sayHello); \/\/ \u8f93\u51fa\uff1aHello!\n<\/code><\/pre>\n<h3><a id=\"%E8%BF%94%E5%9B%9E%E5%87%BD%E6%95%B0%E4%BD%9C%E4%B8%BA%E7%BB%93%E6%9E%9C%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u8fd4\u56de\u51fd\u6570\u4f5c\u4e3a\u7ed3\u679c\uff1a<\/h3>\n<pre><code class=\"language-javascript\">function higherOrderFunction() {\n  return function() {\n    console.log('Returned function executed!');\n  };\n}\n\nconst returnedFunction = higherOrderFunction();\nreturnedFunction(); \/\/ \u8f93\u51fa\uff1aReturned function executed!\n<\/code><\/pre>\n<h3><a id=\"%E9%AB%98%E9%98%B6%E5%87%BD%E6%95%B0%E7%9A%84%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u9ad8\u9636\u51fd\u6570\u7684\u5e94\u7528\u573a\u666f\uff1a<\/h3>\n<ol>\n<li>\n<p><strong>\u51fd\u6570\u7ec4\u5408\u548c\u67ef\u91cc\u5316\uff1a<\/strong> \u901a\u8fc7\u5c06\u591a\u4e2a\u51fd\u6570\u7ec4\u5408\u6216\u5c06\u51fd\u6570\u8f6c\u6362\u4e3a\u63a5\u53d7\u90e8\u5206\u53c2\u6570\u7684\u51fd\u6570\u6765\u521b\u5efa\u66f4\u7075\u6d3b\u7684\u51fd\u6570\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e8b\u4ef6\u5904\u7406\uff1a<\/strong> \u5728\u4e8b\u4ef6\u76d1\u542c\u5668\u4e2d\uff0c\u4f7f\u7528\u9ad8\u9636\u51fd\u6570\u53ef\u4ee5\u4f20\u9012\u5904\u7406\u51fd\u6570\uff0c\u4f7f\u5176\u66f4\u7075\u6d3b\u4e14\u53ef\u590d\u7528\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5f02\u6b65\u64cd\u4f5c\u548c\u56de\u8c03\uff1a<\/strong> \u5728\u5904\u7406\u5f02\u6b65\u64cd\u4f5c\u65f6\uff0c\u9ad8\u9636\u51fd\u6570\u53ef\u4ee5\u63a5\u53d7\u56de\u8c03\u51fd\u6570\u4f5c\u4e3a\u53c2\u6570\uff0c\u7528\u4e8e\u5904\u7406\u5f02\u6b65\u64cd\u4f5c\u7684\u7ed3\u679c\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u7ec4\u64cd\u4f5c\uff1a<\/strong> <code>map<\/code>\u3001<code>filter<\/code>\u3001<code>reduce<\/code> \u7b49\u6570\u7ec4\u65b9\u6cd5\u63a5\u53d7\u51fd\u6570\u4f5c\u4e3a\u53c2\u6570\uff0c\u662f\u9ad8\u9636\u51fd\u6570\u7684\u5e38\u89c1\u5e94\u7528\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u9ad8\u9636\u51fd\u6570\u53ef\u4ee5\u589e\u5f3a\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u590d\u7528\u6027\uff0c\u4f7f\u4ee3\u7801\u66f4\u52a0\u7075\u6d3b\u548c\u62bd\u8c61\u3002\u4f7f\u7528\u9ad8\u9636\u51fd\u6570\u53ef\u4ee5\u5c06\u7279\u5b9a\u7684\u529f\u80fd\u5c01\u88c5\u8d77\u6765\uff0c\u5e76\u5728\u9700\u8981\u65f6\u8fdb\u884c\u8c03\u7528\uff0c\u6709\u52a9\u4e8e\u7b80\u5316\u4ee3\u7801\u903b\u8f91\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u9636\u51fd\u6570\u662f\u6307\u53ef\u4ee5\u63a5\u6536\u51fd\u6570\u4f5c\u4e3a\u53c2\u6570\uff0c\u6216\u8005\u8fd4\u56de\u4e00\u4e2a\u51fd\u6570\u4f5c\u4e3a\u7ed3\u679c\u7684\u51fd\u6570\u3002\u5728 JavaScript \u4e2d\uff0c\u51fd\u6570\u662f\u4e00\u7b49\u516c\u6c11 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-8318","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=8318"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8318\/revisions"}],"predecessor-version":[{"id":14093,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8318\/revisions\/14093"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=8318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=8318"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=8318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}