![\"\u5982\u4f55\u5728\u5916\u90e8\u83b7\u53d6\u548c\u4fee\u6539](\"https:\/\/www.17golang.com\/uploads\/20241128\/173279344867485468f0374.jpg\" "\\"\u5982\u4f55\u5728\u5916\u90e8\u83b7\u53d6\u548c\u4fee\u6539")
<\/p>\n
\u83b7\u53d6\u5e76\u8d4b\u503cnum_next\u53d8\u91cf<\/strong><\/p>\n \u5728add_month()\u51fd\u6570\u5185\u6d89\u53ca\u5230\u79c1\u6709\u53d8\u91cfnum_next\u7684\u4fee\u6539\uff0c\u5982\u679c\u60f3\u8981\u5728\u51fd\u6570\u5916\u90e8\u83b7\u53d6\u5e76\u8d4b\u503c\u7ed9\u5176\u4ed6\u53d8\u91cf\uff0c\u9700\u8981\u91c7\u53d6\u4e00\u4e9b\u7279\u6b8a\u63aa\u65bd\uff1a<\/p>\n 1. \u56de\u8c03\u673a\u5236<\/strong><\/p>\n \u5728add_month()\u51fd\u6570\u4e2d\uff0c\u5b9a\u4e49\u4e00\u4e2a\u4e8b\u4ef6\u56de\u8c03\uff0c\u5e76\u5728\u4e8b\u4ef6\u56de\u8c03\u4e2d\u4fee\u6539num_next\u7684\u79c1\u6709\u53d8\u91cf\u3002\u5728\u5916\u90e8\uff0c\u901a\u8fc7\u5411add_month()\u51fd\u6570\u4f20\u9012\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\uff0c\u5728\u56de\u8c03\u51fd\u6570\u4e2d\u66f4\u65b0\u5916\u90e8\u53d8\u91cf\u5373\u53ef\u540c\u6b65\u4fee\u6539\u3002<\/p>\n \u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n 2. \u76f4\u63a5\u4fee\u6539\u5916\u90e8\u53d8\u91cf<\/strong><\/p>\n \u5728add_month()\u51fd\u6570\u7684\u4e8b\u4ef6\u56de\u8c03\u4e2d\uff0c\u76f4\u63a5\u4fee\u6539\u5916\u90e8\u53d8\u91cf\u3002\u8fd9\u79cd\u65b9\u5f0f\u6bd4\u8f83\u76f4\u63a5\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u53d8\u91cf\u7684\u6743\u9650\u548c\u5e76\u53d1\u4fee\u6539\u95ee\u9898\u3002\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n \u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u5728\u5916\u90e8\u83b7\u53d6\u548c\u4fee\u6539 `add_month()` \u51fd\u6570\u5185\u90e8\u79c1\u6709\u53d8\u91cf `num_next`\uff1f \u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u7c73\u4e91\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n \u5982\u4f55\u5728\u5916\u90e8\u83b7\u53d6\u548c\u4fee\u6539 `add_month()` \u51fd\u6570\u5185\u90e8\u79c1\u6709\u53d8\u91cf `num_next`\uff1f \u6587\u7ae0\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u5728\u5916\u90e8\u83b7\u53d6\u548c\u4fee\u6539 `add_month()` \u51fd\u6570\u5185\u90e8\u79c1\u6709\u53d8\u91cf `num_next`\uff1f \u300b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01 \u83b7\u53d6\u5e76\u8d4b\u503cnum_next\u53d8\u91cf \u5728add_month()\u51fd\u6570\u5185\u6d89\u53ca\u5230\u79c1\u6709\u53d8\u91cfnum_next\u7684\u4fee\u6539\uff0c\u5982\u679c\u60f3\u8981\u5728\u51fd\u6570\u5916\u90e8\u83b7\u53d6\u5e76\u8d4b\u503c\u7ed9\u5176\u4ed6\u53d8\u91cf\uff0c\u9700\u8981\u91c7\u53d6\u4e00\u4e9b\u7279\u6b8a\u63aa\u65bd\uff1a 1. \u56de\u8c03\u673a\u5236 \u5728add_month()\u51fd\u6570\u4e2d\uff0c\u5b9a\u4e49\u4e00\u4e2a\u4e8b\u4ef6\u56de\u8c03\uff0c\u5e76\u5728\u4e8b\u4ef6\u56de\u8c03\u4e2d\u4fee\u6539num_next\u7684\u79c1\u6709\u53d8\u91cf\u3002\u5728\u5916\u90e8\uff0c\u901a\u8fc7\u5411add_month()\u51fd\u6570\u4f20\u9012\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\uff0c\u5728\u56de\u8c03\u51fd\u6570\u4e2d\u66f4\u65b0\u5916\u90e8\u53d8\u91cf\u5373\u53ef\u540c\u6b65\u4fee\u6539\u3002 \u4f7f\u7528\u793a\u4f8b\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; }); 2. \u76f4\u63a5\u4fee\u6539\u5916\u90e8\u53d8\u91cf \u5728add_month()\u51fd\u6570\u7684\u4e8b\u4ef6\u56de\u8c03\u4e2d\uff0c\u76f4\u63a5\u4fee\u6539\u5916\u90e8\u53d8\u91cf\u3002\u8fd9\u79cd\u65b9\u5f0f\u6bd4\u8f83\u76f4\u63a5\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u53d8\u91cf\u7684\u6743\u9650\u548c\u5e76\u53d1\u4fee\u6539\u95ee\u9898\u3002\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\u5982\u4e0b\uff1a function add_month(n) { $(‘.add_cla’).click(function() { n++; }); } var num = 0; add_month(num); […]<\/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-53278","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53278","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=53278"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/53278\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=53278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=53278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=53278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}function add_month(cb) {\n var num_next = 0;\n $('.add_cla').click(function() {\n cb(num_next++);\n });\n return num_next;\n}\n\nvar num = add_month(n => { num = n; });<\/pre>\nfunction add_month(n) {\n $('.add_cla').click(function() {\n n++;\n });\n}\n\nvar num = 0;\nadd_month(num);<\/pre>\n\n