{"id":873,"date":"2018-07-17T18:21:10","date_gmt":"2018-07-17T10:21:10","guid":{"rendered":"http:\/\/www.sniper97.cn\/?p=873"},"modified":"2018-07-17T18:21:10","modified_gmt":"2018-07-17T10:21:10","slug":"%e7%ac%ac%e5%8d%81%e5%85%ab%e8%ae%b2%ef%bc%9a%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f02","status":"publish","type":"post","link":"http:\/\/www.sniper97.cn\/index.php\/note\/python\/873\/","title":{"rendered":"\u7b2c\u5341\u516b\u8bb2\uff1a\u6b63\u5219\u8868\u8fbe\u5f0f02"},"content":{"rendered":"<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\"># -*- coding: utf-8 -*-\n# \u6b63\u5219\u8868\u8fbe\u5f0f02\nimport re\nm = re.findall(\".\", \"aa\\nbbcc\")  # . \u662f\u9664\u4e86\u6362\u884c\u7b26\u4e4b\u5916\u6240\u6709\u7684\u5b57\u7b26\n# print m\nm = re.findall(\"\\.\", \"a.c\")  # \\ \u662f\u8f6c\u4e49\u5b57\u7b26\n# print m\nm = re.findall(\"a[bcd]e\", \"abeaceade\")  # \u5b57\u7b26\u96c6 \u7528[] \u62ec\u8d77\u6765 \u53ea\u8981\u5339\u914d\u5230[]\u4e2d\u4efb\u610f\u4e00\u4e2a\u5c31\u53ef\u4ee5\n# print m\nm = re.findall(\"\\d\", \"dsg235adgf\")  # \u5339\u914d\u6570\u5b57\n# print m\nm = re.findall(\"\\D\", \"gsdg325agds\")  # \u4e0d\u5339\u914d\u6570\u5b57\n# print m\nm = re.findall(\"\\s\", \"abc af\\tfaf\")  # \u5339\u914d\u7a7a\u767d\u5b57\u7b26 \u6bd4\u5982 \u7a7a\u683c\u548c\u7f29\u8fdb\u7b26\n# print m\nm = re.findall(\"\\w\", \"alan#123#--\")  # \u5339\u914d\u6570\u5b57\u548c\u5b57\u6bcd\n# print m\nm = re.findall(\"\\W\", \"alan#123#--\")  # \u5339\u914d\u975e\u6570\u5b57\u548c\u5b57\u6bcd\n# print m\nm = re.findall(\"^abc\", \"abcabc\")  # \u5339\u914d\u5f00\u5934\n# print m\nm = re.findall(\"abc$\", \"abcabc\")  # \u5339\u914d\u7ed3\u5c3e\n# print m\nm = re.findall(\"abc\", \"abcABc\", re.I)  # re.I   \u5339\u914d\u7ed3\u679c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\n# print m\nm = re.findall(\"abc\", \"abc\\nABc\", re.I or re.S)  # \u7ed3\u679c\u5373\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u4e5f\u4e0d\u533a\u522b\u6362\u884c\u7b26\nm = re.findall(\"abc\", \"abc\\nABc\", re.I | re.S)\n# print m\nm = re.findall(\"ab?\", \"abbbbbbaba\")  # ? \u5411\u540e\u5339\u914d0\u4e2a\u6216\u80051\u4e2a\n# print m\nm = re.findall(\"ab+\", \"abbbbbbaba\")  # + \u5411\u540e\u5339\u914d1\u4e2a\u6216\u8005\u591a\u4e2a\n# print m\nm = re.findall(\"ab*\", \"abbbbbbaba\")  # \u5411\u540e\u5339\u914d0\u4e2a\u6216\u80050\u4ee5\u4e0a\n# print m\nm = re.findall(\"\\w+@\\w+\\.org\", \"7636874@qq.com;763687@qq.org\")\n# print m\n# \u591a\u6b21\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\np = re.compile(\"abc\", re.I or re.S)\nm = p.findall(\"Abc1\\nAbczgdr\")\n# print m\nm = p.findall(\"Abcdef\\nabcfabc\")\n# print m\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p># -*- coding: utf-8 -*- # \u6b63\u5219\u8868\u8fbe\u5f0f02 import re m = re [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[24],"tags":[],"views":4070,"_links":{"self":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/873"}],"collection":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/comments?post=873"}],"version-history":[{"count":0,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/873\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/media?parent=873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/categories?post=873"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/tags?post=873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}