{"id":172,"date":"2021-08-21T01:33:58","date_gmt":"2021-08-20T17:33:58","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/python\/?p=172"},"modified":"2021-08-21T01:33:58","modified_gmt":"2021-08-20T17:33:58","slug":"python%e4%b9%8bregex%e5%8c%b9%e9%85%8d%e5%a4%9a%e5%ad%97%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/python\/post-172.html","title":{"rendered":"python\u4e4bregex\u5339\u914d\u591a\u5b57\u7b26"},"content":{"rendered":"\n

\u672c\u8282\u4ecb\u7ecdpython\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\uff08regex\uff09\u5339\u914d\u591a\u5b57\u7b26\u3002<\/p>\n\n\n\n

\u5339\u914d\u591a\u5b57\u7b26\u7684\u76f8\u5173\u6837\u5f0f<\/p>\n\n\n\n

*<\/td>\u5339\u914d\u524d\u4e00\u4e2a\u5b57\u7b26\u51fa\u73b00\u6b21\u6216\u8005\u65e0\u9650\u6b21<\/td><\/tr>
\uff0b<\/td>\u5339\u914d\u524d\u4e00\u4e2a\u5b57\u7b26\u51fa\u73b01\u6b21\u6216\u8005\u65e0\u9650\u6b21<\/td><\/tr>
?<\/td>\u5339\u914d\u524d\u4e00\u4e2a\u5b57\u7b26\u51fa\u73b01\u6b21\u6216\u80050\u6b21<\/td><\/tr>
{m}<\/td>\u5339\u914d\u524d\u4e00\u4e2a\u5b57\u7b26\u51fa\u73b0m\u6b21<\/td><\/tr>
{m,n}<\/td>\u5339\u914d\u524d\u4e00\u4e2a\u5b57\u7b26\u51fa\u73b0m\u6b21\u5230n\u6b21<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4ee5\u5339\u914d”page999″\u4e3a\u4f8b\uff0c\u8fd9\u91cc\u8868\u793a\u4e00\u672c\u4e66\u7684\u9875\u6570\uff0c\u6700\u591a999\u9875\uff0c\u6700\u5c11\u4e3a1\u5f00\u59cb\u3002\u90a3\u4e48\u5982\u4f55\u5339\u914d?<\/p>\n\n\n\n

re.match(r\"page\\d{1,3}\", \"page666\")<\/code><\/pre>\n\n\n\n
\u8fd9\u91cc\u7684\\d\u4f9d\u7136\u8868\u793a0-9\uff0c\u4f46{1,3}\u5219\u8868\u793a\u5b83\u524d\u9762\u7d27\u6328\u7740\u7684\u5b57\u7b26\uff0c\u5373\\d\u53ef\u80fd\u67090\u4e2a\u6216\u80053\u4e2a\u3002<\/p>\n\n\n\n
\u90a3\u4e48\u5982\u4f55\u5339\u914d\u7535\u8bdd\u53f7\u7801\u5462?\u6211\u4eec\u77e5\u9053\u5b83\u662f11\u4f4d<\/p>\n\n\n\n
re.match(r\"\\d{11}\", \"12345678901\")<\/code><\/pre>\n\n\n\n
\u8fd9\u91cc\u7684{11}\u8868\u793a\u5de6\u8fb9\u7d27\u6328\u7740\u7684\\d\u5fc5\u987b\u670911\u4f4d\u3002<\/p>\n\n\n\n
?*\uff0b\u7528\u6cd5\u76f8\u4f3c\uff0c\u4e5f\u8868\u793a\u4e0e\u524d\u4e00\u4e2a\u5b57\u7b26\u7684\u76f8\u5173\u6b21\u6570\u3002\u8fd9\u91cc\u4f60\u9700\u8981\u53c2\u8003\u5339\u914d\u5355\u5b57\u7b26\u7bc7\uff0c\u67e5\u770b\u5355\u5b57\u7b26\u90fd\u6709\u54ea\u4e9b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u8282\u4ecb\u7ecdpython\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\uff08regex\uff09\u5339\u914d\u591a\u5b57\u7b26\u3002 \u5339\u914d\u591a\u5b57\u7b26\u7684\u76f8\u5173\u6837\u5f0f * \u5339\u914d\u524d\u4e00\u4e2a\u5b57\u7b26\u51fa\u73b00\u6b21… \u7ee7\u7eed\u9605\u8bfb python\u4e4bregex\u5339\u914d\u591a\u5b57\u7b26<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/172"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/comments?post=172"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/172\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/media?parent=172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/categories?post=172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/tags?post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}