{"id":25475,"date":"2024-11-24T14:17:32","date_gmt":"2024-11-24T06:17:32","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25475\/"},"modified":"2024-11-24T14:17:32","modified_gmt":"2024-11-24T06:17:32","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8%e5%87%bd%e6%95%b0%e5%a4%96%e9%83%a8%e8%8e%b7%e5%8f%96%e7%a7%81%e6%9c%89%e5%8f%98%e9%87%8fnum_next%e7%9a%84%e5%80%bc%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25475\/","title":{"rendered":"\u5982\u4f55\u5728\u51fd\u6570\u5916\u90e8\u83b7\u53d6\u79c1\u6709\u53d8\u91cf”num\\_next”\u7684\u503c\uff1f"},"content":{"rendered":"

\"\u5982\u4f55\u5728\u51fd\u6570\u5916\u90e8\u83b7\u53d6\u79c1\u6709\u53d8\u91cf”num\\_next”\u7684\u503c\uff1f\u63d2\u56fe\"<\/p>\n

\u83b7\u53d6\u201cnum_next\u201d\u53d8\u91cf\uff0c\u5e76\u5c06\u5176\u8d4b\u503c\u7ed9\u5916\u90e8\u53d8\u91cf<\/strong><\/p>\n

\u4f60\u5728\u201cadd_month()\u201d\u51fd\u6570\u4e2d\u4f7f\u7528\u4e8b\u4ef6\u56de\u8c03\u7684\u65b9\u5f0f\u4fee\u6539\u4e86\u201cnum_next\u201d\u79c1\u6709\u53d8\u91cf\uff0c\u5e0c\u671b\u80fd\u5728\u51fd\u6570\u5916\u90e8\u83b7\u53d6\u5e76\u8d4b\u503c\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\u3002<\/p>\n

\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u9700\u6c42\uff0c\u4f60\u53ef\u4ee5\u5229\u7528\u4e8b\u4ef6\u56de\u8c03\u5728\u5916\u90e8\u540c\u6b65\u4fee\u6539\u53d8\u91cf\uff0c\u5177\u4f53\u53ef\u91c7\u7528\u56de\u8c03\u51fd\u6570\u7684\u65b9\u5f0f\uff1a<\/p>\n

function add_month(cb) {\n  var num_next = 0;\n  $('.add_cla').click(function() {\n    cb(num_next++);\n  })\n  return num_next;\n}\nvar num = add_month(n => num = n);<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u8fd9\u4e2a\u4ee3\u7801\u4e2d\uff0c\u5728\u56de\u8c03\u51fd\u6570\u4e2d\u4fee\u6539\u5916\u90e8\u53d8\u91cf\u201cnum\u201d\u4ee5\u540c\u6b65\u66f4\u6539\u3002\u6b64\u5916\uff0c\u4e3a\u4e86\u4fbf\u4e8e\u56de\u7b54\u8005\uff0c\u4e0b\u6b21\u63d0\u95ee\u65f6\u5efa\u8bae\u76f4\u63a5\u63d0\u4f9b\u4ee3\u7801\u5185\u5bb9\uff0c\u800c\u975e\u56fe\u7247\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728\u51fd\u6570\u5916\u90e8\u83b7\u53d6\u79c1\u6709\u53d8\u91cf”num\\_next”\u7684\u503c\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":"
\u83b7\u53d6\u201cnum_next\u201d\u53d8\u91cf\uff0c\u5e76\u5c06\u5176\u8d4b\u503c\u7ed9\u5916\u90e8\u53d8\u91cf \u4f60\u5728\u201cadd_month()\u201d\u51fd\u6570\u4e2d\u4f7f\u7528\u4e8b\u4ef6\u56de\u8c03\u7684\u65b9\u5f0f\u4fee\u6539\u4e86\u201cnum_next\u201d\u79c1\u6709\u53d8\u91cf\uff0c\u5e0c\u671b\u80fd\u5728\u51fd\u6570\u5916\u90e8\u83b7\u53d6\u5e76\u8d4b\u503c\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\u3002 \u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u9700\u6c42\uff0c\u4f60\u53ef\u4ee5\u5229\u7528\u4e8b\u4ef6\u56de\u8c03\u5728\u5916\u90e8\u540c\u6b65\u4fee\u6539\u53d8\u91cf\uff0c\u5177\u4f53\u53ef\u91c7\u7528\u56de\u8c03\u51fd\u6570\u7684\u65b9\u5f0f\uff1a function add_month(cb) { var num_next = 0; $(‘.add_cla’).click(function() { cb(num_next++); }) return num_next; } var num = add_month(n => num = n); \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u4e2a\u4ee3\u7801\u4e2d\uff0c\u5728\u56de\u8c03\u51fd\u6570\u4e2d\u4fee\u6539\u5916\u90e8\u53d8\u91cf\u201cnum\u201d\u4ee5\u540c\u6b65\u66f4\u6539\u3002\u6b64\u5916\uff0c\u4e3a\u4e86\u4fbf\u4e8e\u56de\u7b54\u8005\uff0c\u4e0b\u6b21\u63d0\u95ee\u65f6\u5efa\u8bae\u76f4\u63a5\u63d0\u4f9b\u4ee3\u7801\u5185\u5bb9\uff0c\u800c\u975e\u56fe\u7247\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728\u51fd\u6570\u5916\u90e8\u83b7\u53d6\u79c1\u6709\u53d8\u91cf”num\\_next”\u7684\u503c\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-25475","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25475","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=25475"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25475\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}