{"id":53395,"date":"2024-12-03T17:30:52","date_gmt":"2024-12-03T09:30:52","guid":{"rendered":"https:\/\/fwq.ai\/blog\/53395\/"},"modified":"2024-12-03T17:30:52","modified_gmt":"2024-12-03T09:30:52","slug":"javascript-%e5%af%b9%e8%b1%a1%e5%b1%9e%e6%80%a7%e8%b0%83%e7%94%a8%e6%96%b9%e6%b3%95%e5%87%ba%e9%94%99%ef%bc%9a%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8d%e5%af%b9%e8%b1%a1%e5%b1%9e%e6%80%a7%e6%9c%aa-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/53395\/","title":{"rendered":"JavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>JavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f<\/h1>\n<p>\u4eca\u65e5\u4e0d\u80af\u57cb\u5934\uff0c\u660e\u65e5\u4f55\u4ee5\u62ac\u5934\uff01\u6bcf\u65e5\u4e00\u53e5\u52aa\u529b\u81ea\u5df1\u7684\u8bdd\u54c8\u54c8~\u54c8\u55bd\uff0c\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f\u300b<\/span>\uff0c\u4e3b\u8981\u5185\u5bb9\u662f\u8bb2\u89e3<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u6536\u85cf\u6216\u8005\u6709\u66f4\u597d\u7684\u5efa\u8bae\u5728\u8bc4\u8bba\u63d0\u51fa\uff0c\u6211\u90fd\u4f1a\u8ba4\u771f\u770b\u7684\uff01\u5927\u5bb6\u4e00\u8d77\u8fdb\u6b65\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241130\/1732925363674a57b3dd891.jpg\" class=\"aligncenter\" title=\"JavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f\u63d2\u56fe\" alt=\"JavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f\u63d2\u56fe\" \/><\/p>\n<h2>js\u5bf9\u8c61\u5c5e\u6027\u4e2d\u8c03\u7528\u65b9\u6cd5\u51fa\u9519<\/h2>\n<p>\u5728 javascript \u4e2d\uff0c\u8bbf\u95ee\u672a\u89e3\u6790\u7684\u5bf9\u8c61\u5c5e\u6027\u4f1a\u5bfc\u81f4\u9519\u8bef\u53d1\u751f\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u8003\u8651\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<pre>var test = {\n  a: function() {\n    return 1;\n  }\n};\n\n\/\/ \u89e3\u6790\u5b50\u5bf9\u8c61\ntest.fn = {\n  fn1: test.a\n};\n\n\/\/ \u89e3\u6790\u65b9\u6cd5\ntest.exec = function() {\n  return test.fn.fn1();\n}\n\nconsole.log(test.exec());<\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c<\/p>\n<ul>\n<li>test.a \u662f\u4e00\u4e2a\u51fd\u6570\u5c5e\u6027\uff0c\u5b83\u5728\u89e3\u6790\u5bf9\u8c61\u65f6\u5c31\u88ab\u5b9a\u4e49\u4e86\u3002<\/li>\n<li>test.fn \u662f\u4e00\u4e2a\u5b50\u5bf9\u8c61\uff0c\u5728\u89e3\u6790\u5bf9\u8c61\u540e\u624d\u88ab\u5b9a\u4e49\uff0c\u56e0\u6b64\u5728\u5f15\u7528 test.fn \u65f6\u5fc5\u987b\u89e3\u6790\u5bf9\u8c61\u3002<\/li>\n<li>test.exec \u662f\u4e00\u4e2a\u65b9\u6cd5\u5c5e\u6027\uff0c\u5728\u89e3\u6790\u5bf9\u8c61\u540e\u624d\u88ab\u5b9a\u4e49\uff0c\u4e5f\u9700\u8981\u89e3\u6790\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<p>\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aJavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u5982\u4f55\u89e3\u51b3\u76f8\u90bbspan\u6807\u7b7e\u9ad8\u5ea6\u81ea\u9002\u5e94\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>JavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f \u4eca\u65e5\u4e0d\u80af\u57cb\u5934\uff0c\u660e\u65e5\u4f55\u4ee5\u62ac\u5934\uff01\u6bcf\u65e5\u4e00\u53e5\u52aa\u529b\u81ea\u5df1\u7684\u8bdd\u54c8\u54c8~\u54c8\u55bd\uff0c\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300aJavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f\u300b\uff0c\u4e3b\u8981\u5185\u5bb9\u662f\u8bb2\u89e3\u7b49\u7b49\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u6536\u85cf\u6216\u8005\u6709\u66f4\u597d\u7684\u5efa\u8bae\u5728\u8bc4\u8bba\u63d0\u51fa\uff0c\u6211\u90fd\u4f1a\u8ba4\u771f\u770b\u7684\uff01\u5927\u5bb6\u4e00\u8d77\u8fdb\u6b65\uff0c\u4e00\u8d77\u5b66\u4e60\uff01 js\u5bf9\u8c61\u5c5e\u6027\u4e2d\u8c03\u7528\u65b9\u6cd5\u51fa\u9519 \u5728 javascript \u4e2d\uff0c\u8bbf\u95ee\u672a\u89e3\u6790\u7684\u5bf9\u8c61\u5c5e\u6027\u4f1a\u5bfc\u81f4\u9519\u8bef\u53d1\u751f\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u8003\u8651\u4ee5\u4e0b\u6b65\u9aa4\uff1a var test = { a: function() { return 1; } }; \/\/ \u89e3\u6790\u5b50\u5bf9\u8c61 test.fn = { fn1: test.a }; \/\/ \u89e3\u6790\u65b9\u6cd5 test.exec = function() { return test.fn.fn1(); } console.log(test.exec()); \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c test.a \u662f\u4e00\u4e2a\u51fd\u6570\u5c5e\u6027\uff0c\u5b83\u5728\u89e3\u6790\u5bf9\u8c61\u65f6\u5c31\u88ab\u5b9a\u4e49\u4e86\u3002 test.fn \u662f\u4e00\u4e2a\u5b50\u5bf9\u8c61\uff0c\u5728\u89e3\u6790\u5bf9\u8c61\u540e\u624d\u88ab\u5b9a\u4e49\uff0c\u56e0\u6b64\u5728\u5f15\u7528 test.fn \u65f6\u5fc5\u987b\u89e3\u6790\u5bf9\u8c61\u3002 test.exec \u662f\u4e00\u4e2a\u65b9\u6cd5\u5c5e\u6027\uff0c\u5728\u89e3\u6790\u5bf9\u8c61\u540e\u624d\u88ab\u5b9a\u4e49\uff0c\u4e5f\u9700\u8981\u89e3\u6790\u5bf9\u8c61\u3002 \u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300aJavaScript \u5bf9\u8c61\u5c5e\u6027\u8c03\u7528\u65b9\u6cd5\u51fa\u9519\uff1a\u5982\u4f55\u907f\u514d\u5bf9\u8c61\u5c5e\u6027\u672a\u89e3\u6790\u5bfc\u81f4\u7684\u9519\u8bef\uff1f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01 \u5982\u4f55\u89e3\u51b3\u76f8\u90bbspan\u6807\u7b7e\u9ad8\u5ea6\u81ea\u9002\u5e94\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\uff1f<\/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-53395","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53395","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=53395"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53395\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=53395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=53395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=53395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}