{"id":994,"date":"2020-06-15T09:47:46","date_gmt":"2020-06-15T01:47:46","guid":{"rendered":"http:\/\/cnliutz.uicp.io\/?p=994"},"modified":"2020-06-15T09:47:46","modified_gmt":"2020-06-15T01:47:46","slug":"python%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%9a%84%e6%9f%a5%e6%89%be%e6%9b%bf%e6%8d%a2","status":"publish","type":"post","link":"http:\/\/g1n29wqq.ipyingshe.net:5347\/?p=994","title":{"rendered":"python\u5b57\u7b26\u4e32\u7684\u67e5\u627e\u66ff\u6362"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>import re\r\n# Python: \u5b57\u7b26\u4e32\u5f00\u5934\u6216\u7ed3\u5c3e\u5339\u914d\r\n# str.startswith(),str.endswith()\r\n\r\nfilename = 'spam.txt'\r\nfilename.endswith('.txt')\r\nfilename.startswith('file:')\r\n\r\nurl = 'http:\/\/www.python.org'\r\nurl.startswith('http:')\r\n\r\n######\u66ff\u6362\u76f8\u5e94\u7684\u5b57\u3001\u8bcd\r\nline=\"this hdr-biz model args= server\"\r\npatt=r'args='\r\nname = re.sub(patt, \"\", line)\r\nprint(name)\r\n\r\n########\u5b57\u7b26\u4e32\u7684\u5339\u914d\u65b9\u6cd5\r\npattern = re.compile(r'\\d+') \r\nit = re.finditer(r\"\\d+\",\"12a32bc43jf3\")\r\nfor match in it:\r\n    print (match.group() )\r\n######\r\nline=\"this hdr-biz model args= server\"\r\npatt=r'server'\r\npattern = re.compile(patt)\r\nresult = pattern.findall(line)\r\nprint(result)\r\n######\r\nline=\"this hdr-biz model server\"\r\npattern=r\"hdr-biz\"\r\nm = re.search(pattern, line)\r\nprint(m)\r\n########\r\nline=\"this hdr-biz 123 model server 456\"\r\npattern=r\"123\"\r\nmatchObj = re.match( pattern, line)\r\nprint(matchObj)<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-994","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=994"}],"version-history":[{"count":1,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/994\/revisions"}],"predecessor-version":[{"id":995,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/994\/revisions\/995"}],"wp:attachment":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=994"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}