{"id":81,"date":"2021-01-14T18:13:15","date_gmt":"2021-01-14T10:13:15","guid":{"rendered":"http:\/\/www.cygzs.net\/?p=81"},"modified":"2021-01-14T18:19:03","modified_gmt":"2021-01-14T10:19:03","slug":"django%e4%b8%adurl%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f%e5%8c%b9%e9%85%8d","status":"publish","type":"post","link":"https:\/\/www.cygzs.net\/?p=81","title":{"rendered":"Django\u4e2dURL\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Django\u6846\u67b6\u4e2d\u7684URL\u5206\u53d1\u91c7\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u6765\u8fdb\u884c\uff0c\u4ee5\u4e0b\u662f\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u57fa\u672c\u89c4\u5219\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th width=\"20%\">\u7b26\u53f7<\/th><th>\u5339\u914d<\/th><\/tr><\/thead><tbody><tr><td>.&nbsp;(dot)<\/td><td>\u4efb\u610f\u5355\u4e00\u5b57\u7b26<\/td><\/tr><tr><td>\\d<\/td><td>\u4efb\u610f\u4e00\u4f4d\u6570\u5b57<\/td><\/tr><tr><td>[A-Z]<\/td><td>A&nbsp;\u5230&nbsp;Z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u5927\u5199\uff09<\/td><\/tr><tr><td>[a-z]<\/td><td>a&nbsp;\u5230&nbsp;z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u5c0f\u5199\uff09<\/td><\/tr><tr><td>[A-Za-z]<\/td><td>a&nbsp;\u5230&nbsp;z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u4e0d\u533a\u5206\u5927\u5c0f\u5199\uff09<\/td><\/tr><tr><td>+<\/td><td>\u5339\u914d\u4e00\u4e2a\u6216\u66f4\u591a (\u4f8b\u5982,&nbsp;\\d+&nbsp;\u5339\u914d\u4e00\u4e2a\u6216 \u591a\u4e2a\u6570\u5b57\u5b57\u7b26)<\/td><\/tr><tr><td>[^\/]+<\/td><td>\u4e00\u4e2a\u6216\u591a\u4e2a\u4e0d\u4e3a\u2018\/\u2019\u7684\u5b57\u7b26<\/td><\/tr><tr><td>*<\/td><td>\u96f6\u4e2a\u6216\u4e00\u4e2a\u4e4b\u524d\u7684\u8868\u8fbe\u5f0f\uff08\u4f8b\u5982\uff1a\\d?&nbsp;\u5339\u914d\u96f6\u4e2a\u6216\u4e00\u4e2a\u6570\u5b57\uff09<\/td><\/tr><tr><td>*<\/td><td>\u5339\u914d0\u4e2a\u6216\u66f4\u591a (\u4f8b\u5982,&nbsp;\\d*&nbsp;\u5339\u914d0\u4e2a \u6216\u66f4\u591a\u6570\u5b57\u5b57\u7b26)<\/td><\/tr><tr><td>{1,3}<\/td><td>\u4ecb\u4e8e\u4e00\u4e2a\u548c\u4e09\u4e2a\uff08\u5305\u542b\uff09\u4e4b\u524d\u7684\u8868\u8fbe\u5f0f\uff08\u4f8b\u5982\uff0c\\d{1,3}\u5339\u914d\u4e00\u4e2a\u6216\u4e24\u4e2a\u6216\u4e09\u4e2a\u6570\u5b57\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td width=\"20%\">\u5143\u5b57\u7b26<\/td><td>\u542b\u4e49\u63cf\u8ff0<\/td><\/tr><tr><td>*<\/td><td>\u5339\u914dO\u6b21\u30011\u6b21\u6216\u591a\u6b21\u5176\u524d\u7684\u539f\u5b50<\/td><\/tr><tr><td>+<\/td><td>\u5339\u914d1\u6b21\u6216\u591a\u6b21\u5176\u524d\u7684\u539f\u5b50<\/td><\/tr><tr><td>?<\/td><td>\u5339\u914d0\u6b21\u62161\u6b21\u5176\u524d\u7684\u539f\u5b50<\/td><\/tr><tr><td>.<\/td><td>\u5339\u914d\u9664\u4e86\u6362\u884c\u7b26\u5916\u7684\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26<\/td><\/tr><tr><td>|<\/td><td>\u5339\u914d\u4e24\u4e2a\u6216\u591a\u4e2a\u5206\u652f\u9009\u62e9<\/td><\/tr><tr><td>{n}<\/td><td>\u8868\u793a\u5176\u524d\u9762\u7684\u539f\u5b50\u6070\u597d\u51fa\u73b0n\u6b21<\/td><\/tr><tr><td>{n,}<\/td><td>\u8868\u793a\u5176\u524d\u9762\u7684\u539f\u5b50\u51fa\u73b0\u4e0d\u5c11\u4e8en\u6b21<\/td><\/tr><tr><td>{n,m}<\/td><td>\u8868\u793a\u5176\u524d\u9762\u7684\u539f\u5b50\u81f3\u5c11\u51fa\u73b0n\u6b21\uff0c\u6700\u591a\u51fa\u73b0m\u6b21<\/td><\/tr><tr><td>^\u6216\\A<\/td><td>\u5339\u914d\u8f93\u5165\u5b57\u7b26\u4e32\u7684\u5e75\u59cb\u4f4d\u7f6e &nbsp;(\u6216\u5728\u591a\u884c\u6a21\u5f0f\u4e0b\u884c\u7684\u5e75\u5934\uff0c\u5373\u7d27\u968f\u4e00\u6362\u884c\u7b26\u4e4b\u540e\uff09<\/td><\/tr><tr><td>$\u6216\\Z<\/td><td>\u5339\u914d\u8f93\u5165\u5b57\u7b26\u4e32\u7684\u7ed3\u675f\u4f4d\u7f6e &nbsp;(\u6216\u5728\u591a\u884c\u6a21\u5f0f\u4e0b\u884c\u7684\u7ed3\u5c3e\uff0c\u5373\u7d27\u968f\u4e00\u6362\u884c\u7b26\u4e4b\u524d\uff09<\/td><\/tr><tr><td>\\b<\/td><td>\u5339\u914d\u5355\u8bcd\u7684\u8fb9\u754c<\/td><\/tr><tr><td>\\B<\/td><td>\u5339\u914d\u9664\u5355\u8bcd\u8fb9\u754c\u4ee5\u5916\u7684\u90e8\u5206<\/td><\/tr><tr><td>[]<\/td><td>\u5339\u914d\u65b9\u62ec\u53f7\u4e2d\u6307\u5b9a\u7684\u4efb\u610f\u4e00\u4e2a\u539f\u5b50<\/td><\/tr><tr><td>[^]<\/td><td>\u5339\u914d\u9664\u65b9\u62ec\u516e\u4e2d\u7684\u539f\u5b50\u4ee5\u5916\u7684\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26<\/td><\/tr><tr><td>()<\/td><td>\u5339\u914d\u5176\u6574\u4f53\u4e3a\u4e00\u4e2a\u539f\u5b50\uff0c\u5373\u6a21\u5f0f\u5355\u5143\uff0c\u53ef\u4ee5\u7406\u89e3\u4e3a\u7531\u591a\u4e2a\u5355\u4e2a\u539f\u5b50\u7ec4\u6210\u7684\u5927\u539f\u5b50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b98\u65b9\u6f14\u793a\u4ee3\u7801\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>from django.conf.urls import url<br>from . import views<br>urlpatterns = [<br>\u00a0 \u00a0url(r&#8217;^articles\/2003\/$&#8217;,views.special_case_2003),<br>\u00a0 \u00a0url(r&#8217;^articles\/([0-9]{4})\/$&#8217;,views.year_archive),<br>\u00a0 \u00a0url(r&#8217;^articles\/([0-9]{4})\/([0-9]{2})\/$&#8217;,views.month_archive),<br>\u00a0 \u00a0url(r&#8217;^articles\/([0-9]{4})\/([0-9]{2})\/([0-9]+)\/$&#8217;,views.article_detail),<br>]<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4e0d\u9700\u8981\u5728\u524d\u9762\u52a0\u4e0a\u2018\/\u2019\uff08slash\uff09\uff0c\u4e3e\u4e2a\u6817\u5b50\uff0c\u8981\u5199\u6210\u2019^articles\u2019\uff0c \u800c\u4e0d\u662f\u2019 ^\/articles\u2019\u3002<\/li><li>\u5728\u4e4b\u524d\u7684\u2019r\u2019\u5b57\u6bcd\u544a\u8bc9Pyhton\u89e3\u91ca\u5668\u8fd9\u4e2aString\u662f\u4e00\u4e2a\u201craw\u201d\u2014 \u539f\u59cb\u5b57\u7b26\u4e32<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Django\u6846\u67b6\u4e2d\u7684URL\u5206\u53d1\u91c7\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u6765\u8fdb\u884c\uff0c\u4ee5\u4e0b\u662f\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u57fa\u672c\u89c4\u5219\uff1a \u7b26\u53f7 \u5339\u914d .&nbsp;(dot) \u4efb\u610f\u5355\u4e00\u5b57\u7b26 \\d \u4efb\u610f\u4e00\u4f4d\u6570\u5b57 [A-Z] A&nbsp;\u5230&nbsp;Z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u5927\u5199\uff09 [a-z] a&nbsp;\u5230&nbsp;z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u5c0f\u5199\uff09 [A-Za-z] a&nbsp;\u5230&nbsp;z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u4e0d\u533a\u5206\u5927\u5c0f\u5199\uff09 + \u5339\u914d\u4e00\u4e2a\u6216\u66f4\u591a (\u4f8b\u5982,&#038;&hellip; <a class=\"more-link\" href=\"https:\/\/www.cygzs.net\/?p=81\">(more)<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_owldraft_subtitle":"","footnotes":""},"categories":[12,4],"tags":[],"class_list":["post-81","post","type-post","status-publish","format-standard","hentry","category-python","category-develop"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Django\u4e2dURL\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d - \u7433\u6d77\u5bb6\u56ed<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cygzs.net\/?p=81\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Django\u4e2dURL\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d - \u7433\u6d77\u5bb6\u56ed\" \/>\n<meta property=\"og:description\" content=\"Django\u6846\u67b6\u4e2d\u7684URL\u5206\u53d1\u91c7\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u6765\u8fdb\u884c\uff0c\u4ee5\u4e0b\u662f\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u57fa\u672c\u89c4\u5219\uff1a \u7b26\u53f7 \u5339\u914d .&nbsp;(dot) \u4efb\u610f\u5355\u4e00\u5b57\u7b26 \\d \u4efb\u610f\u4e00\u4f4d\u6570\u5b57 [A-Z] A&nbsp;\u5230&nbsp;Z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u5927\u5199\uff09 [a-z] a&nbsp;\u5230&nbsp;z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u5c0f\u5199\uff09 [A-Za-z] a&nbsp;\u5230&nbsp;z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u4e0d\u533a\u5206\u5927\u5c0f\u5199\uff09 + \u5339\u914d\u4e00\u4e2a\u6216\u66f4\u591a (\u4f8b\u5982,&amp;&hellip; (more)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cygzs.net\/?p=81\" \/>\n<meta property=\"og:site_name\" content=\"\u7433\u6d77\u5bb6\u56ed\" \/>\n<meta property=\"article:published_time\" content=\"2021-01-14T10:13:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-01-14T10:19:03+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"cy\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.cygzs.net\/#website\",\"url\":\"https:\/\/www.cygzs.net\/\",\"name\":\"\\u7433\\u6d77\\u5bb6\\u56ed\",\"description\":\"\\u4e00\\u4e2a\\u4e0d\\u52a1\\u6b63\\u4e1a\\u7684\\u8fd0\\u7ef4\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.cygzs.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cygzs.net\/?p=81#webpage\",\"url\":\"https:\/\/www.cygzs.net\/?p=81\",\"name\":\"Django\\u4e2dURL\\u6b63\\u5219\\u8868\\u8fbe\\u5f0f\\u5339\\u914d - \\u7433\\u6d77\\u5bb6\\u56ed\",\"isPartOf\":{\"@id\":\"https:\/\/www.cygzs.net\/#website\"},\"datePublished\":\"2021-01-14T10:13:15+00:00\",\"dateModified\":\"2021-01-14T10:19:03+00:00\",\"author\":{\"@id\":\"https:\/\/www.cygzs.net\/#\/schema\/person\/6db5162177413ff7529e7d15140c864a\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.cygzs.net\/?p=81#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.cygzs.net\/?p=81\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.cygzs.net\/?p=81#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\\u9996\\u9875\",\"item\":\"https:\/\/www.cygzs.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Django\\u4e2dURL\\u6b63\\u5219\\u8868\\u8fbe\\u5f0f\\u5339\\u914d\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.cygzs.net\/#\/schema\/person\/6db5162177413ff7529e7d15140c864a\",\"name\":\"cy\",\"sameAs\":[\"http:\/\/www.cygzs.net\"],\"url\":\"https:\/\/www.cygzs.net\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Django\u4e2dURL\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d - \u7433\u6d77\u5bb6\u56ed","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cygzs.net\/?p=81","og_locale":"zh_CN","og_type":"article","og_title":"Django\u4e2dURL\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d - \u7433\u6d77\u5bb6\u56ed","og_description":"Django\u6846\u67b6\u4e2d\u7684URL\u5206\u53d1\u91c7\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u6765\u8fdb\u884c\uff0c\u4ee5\u4e0b\u662f\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u57fa\u672c\u89c4\u5219\uff1a \u7b26\u53f7 \u5339\u914d .&nbsp;(dot) \u4efb\u610f\u5355\u4e00\u5b57\u7b26 \\d \u4efb\u610f\u4e00\u4f4d\u6570\u5b57 [A-Z] A&nbsp;\u5230&nbsp;Z\u4e2d\u4efb\u610f\u4e00\u4e2a\u5b57\u7b26\uff08\u5927\u5199\uff09 [a-z] 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