{"id":2340,"date":"2017-06-18T10:22:48","date_gmt":"2017-06-18T02:22:48","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2340"},"modified":"2017-06-18T10:22:48","modified_gmt":"2017-06-18T02:22:48","slug":"python%e6%a0%87%e5%87%86%e5%ba%9301-%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f-re%e5%8c%85","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/python\/python%e6%a0%87%e5%87%86%e5%ba%9301-%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f-re%e5%8c%85\/","title":{"rendered":"Python\u6807\u51c6\u5e9301 \u6b63\u5219\u8868\u8fbe\u5f0f (re\u5305)"},"content":{"rendered":"

\u6211\u5c06\u4ece\u6b63\u5219\u8868\u8fbe\u5f0f\u5f00\u59cb\u8bb2Python\u7684\u6807\u51c6\u5e93\u3002\u6b63\u5219\u8868\u8fbe\u5f0f\u662f\u6587\u5b57\u5904\u7406\u4e2d\u5e38\u7528\u7684\u5de5\u5177\uff0c\u800c\u4e14\u4e0d\u9700\u8981\u989d\u5916\u7684\u7cfb\u7edf\u77e5\u8bc6\u6216\u7ecf\u9a8c\u3002\u6211\u4eec\u4f1a\u628a\u7cfb\u7edf\u76f8\u5173\u7684\u5305\u653e\u5728\u540e\u9762\u8bb2\u89e3\u3002<\/p>\n

 <\/p>\n

\u6b63\u5219\u8868\u8fbe\u5f0f(regular expression)\u4e3b\u8981\u529f\u80fd\u662f\u4ece\u5b57\u7b26\u4e32(string)\u4e2d\u901a\u8fc7\u7279\u5b9a\u7684\u6a21\u5f0f(pattern)\uff0c\u641c\u7d22\u60f3\u8981\u627e\u5230\u7684\u5185\u5bb9\u3002<\/p>\n

\u8bed\u6cd5<\/h3>\n

\u4e4b\u524d\uff0c\u6211\u4eec\u7b80\u4ecb\u4e86\u5b57\u7b26\u4e32\u76f8\u5173\u7684\u5904\u7406\u51fd\u6570<\/a>\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u51fd\u6570\u5b9e\u73b0\u7b80\u5355\u7684\u641c\u7d22\u529f\u80fd\uff0c\u6bd4\u5982\u8bf4\u4ece\u5b57\u7b26\u4e32\u201cI love you\u201d\u4e2d\u641c\u7d22\u662f\u5426\u6709\u201cyou\u201d\u8fd9\u4e00\u5b50\u5b57\u7b26\u4e32\u3002\u4f46\u6709\u4e9b\u65f6\u5019\uff0c\u6211\u4eec\u53ea\u662f\u6a21\u7cca\u5730\u77e5\u9053\u6211\u4eec\u60f3\u8981\u627e\u4ec0\u4e48\uff0c\u800c\u4e0d\u80fd\u5177\u4f53\u8bf4\u51fa\u6211\u662f\u5728\u627e\u201cyou\u201d\uff0c\u6bd4\u5982\u8bf4\uff0c\u6211\u60f3\u627e\u51fa\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u7684\u6570\u5b57\uff0c\u8fd9\u4e9b\u6570\u5b57\u53ef\u4ee5\u662f0\u52309\u4e2d\u7684\u4efb\u4f55\u4e00\u4e2a\u3002\u8fd9\u4e9b\u6a21\u7cca\u7684\u76ee\u6807\u53ef\u4ee5\u4f5c\u4e3a\u4fe1\u606f\u5199\u5165\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u4f20\u9012\u7ed9Python\uff0c\u4ece\u800c\u8ba9Python\u77e5\u9053\u6211\u4eec\u60f3\u8981\u627e\u7684\u662f\u4ec0\u4e48\u3002<\/p>\n

(\u5b98\u65b9documentation<\/a>)<\/p>\n

\u5728Python\u4e2d\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u9700\u8981\u6807\u51c6\u5e93\u4e2d\u7684\u4e00\u4e2a\u5305re\u3002<\/p>\n

\n
import re\r\nm = re.search('[0-9]','abcd4ef')\r\nprint(m.group(0))<\/pre>\n<\/div>\n
re.search()\u63a5\u6536\u4e24\u4e2a\u53c2\u6570\uff0c\u7b2c\u4e00\u4e2a'[0-9]’\u5c31\u662f\u6211\u4eec\u6240\u8bf4\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u5b83\u544a\u8bc9Python\u7684\u662f\uff0c\u201c\u542c\u7740\uff0c\u6211\u4ece\u5b57\u7b26\u4e32\u60f3\u8981\u627e\u7684\u662f\u4ece0\u52309\u7684\u4e00\u4e2a\u6570\u5b57\u5b57\u7b26\u201d\u3002<\/p>\n
re.search()\u5982\u679c\u4ece\u7b2c\u4e8c\u4e2a\u53c2\u6570\u627e\u5230\u7b26\u5408\u8981\u6c42\u7684\u5b50\u5b57\u7b26\u4e32\uff0c\u5c31\u8fd4\u56de\u4e00\u4e2a\u5bf9\u8c61m\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7m.group()\u7684\u65b9\u6cd5\u67e5\u770b\u641c\u7d22\u5230\u7684\u7ed3\u679c\u3002\u5982\u679c\u6ca1\u6709\u627e\u5230\u7b26\u5408\u8981\u6c42\u7684\u5b57\u7b26\uff0cre.search()\u4f1a\u8fd4\u56deNone\u3002<\/p>\n
 <\/p>\n
\u5982\u679c\u4f60\u719f\u6089Linux\u6216\u8005Perl, \u4f60\u5e94\u8be5\u5df2\u7ecf\u719f\u6089\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\u5f53\u6211\u4eec\u6253\u5f00Linux shell\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u53bb\u67e5\u627e\u6216\u7740\u5220\u9664\u6211\u4eec\u60f3\u8981\u7684\u6587\u4ef6\uff0c\u6bd4\u5982\u8bf4\uff1a<\/p>\n
$rm book[0-9][0-9].txt<\/p>\n
\u8fd9\u5c31\u662f\u8981\u5220\u9664\u7c7b\u4f3c\u4e8ebook02.txt\u7684\u6587\u4ef6\u3002book[0-9][0-9].txt\u6240\u5305\u542b\u7684\u4fe1\u606f\u662f\uff0c\u4ee5book\u5f00\u5934\uff0c\u540e\u9762\u8ddf\u4e24\u4e2a\u6570\u5b57\u5b57\u7b26\uff0c\u4e4b\u540e\u8ddf\u6709”.txt”\u7684\u6587\u4ef6\u540d\u3002\u5982\u679c\u4e0d\u7b26\u5408\u6761\u4ef6\u7684\u6587\u4ef6\u540d\uff0c\u6bd4\u5982\u8bf4:<\/p>\n
bo12.txt<\/p>\n
book1.txt<\/p>\n
book99.text<\/p>\n
\u90fd\u4e0d\u4f1a\u88ab\u9009\u4e2d\u3002<\/p>\n
Perl\u4e2d\u5185\u5efa\u6709\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u529f\u80fd\uff0c\u636e\u8bf4\u662f\u6240\u6709\u6b63\u5219\u8868\u8fbe\u5f0f\u7cfb\u7edf\u4e2d\u6700\u5f3a\u7684\uff0c\u8fd9\u4e5f\u662fPerl\u6210\u4e3a\u7cfb\u7edf\u7ba1\u7406\u5458\u5229\u5668\u7684\u4e00\u4e2a\u539f\u56e0\u3002<\/p>\n
 <\/p>\n
\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u51fd\u6570<\/h3>\n
\n
m = re.search(pattern, string)  # \u641c\u7d22\u6574\u4e2a\u5b57\u7b26\u4e32\uff0c\u76f4\u5230\u53d1\u73b0\u7b26\u5408\u7684\u5b50\u5b57\u7b26\u4e32\u3002\r\nm = re.match(pattern, string)   # \u4ece\u5934\u5f00\u59cb\u68c0\u67e5\u5b57\u7b26\u4e32\u662f\u5426\u7b26\u5408\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\u5fc5\u987b\u4ece\u5b57\u7b26\u4e32\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u5f00\u59cb\u5c31\u76f8\u7b26\u3002<\/pre>\n<\/div>\n
\u53ef\u4ee5\u4ece\u8fd9\u4e24\u4e2a\u51fd\u6570\u4e2d\u9009\u62e9\u4e00\u4e2a\u8fdb\u884c\u641c\u7d22\u3002\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5982\u679c\u4f7f\u7528re.match()\u7684\u8bdd\uff0c\u5219\u4f1a\u5f97\u5230None\uff0c\u56e0\u4e3a\u5b57\u7b26\u4e32\u7684\u8d77\u59cb\u4e3a\u2018a\u2019\uff0c \u4e0d\u7b26\u5408'[0-9]’\u7684\u8981\u6c42\u3002<\/p>\n
\u5bf9\u4e8e\u8fd4\u56de\u7684m, \u6211\u4eec\u4f7f\u7528m.group()\u6765\u8c03\u7528\u7ed3\u679c\u3002\uff08\u6211\u4eec\u4f1a\u5728\u540e\u9762\u66f4\u8be6\u7ec6\u89e3\u91cam.group()\uff09<\/p>\n
 <\/p>\n
\u6211\u4eec\u8fd8\u53ef\u4ee5\u5728\u641c\u7d22\u4e4b\u540e\u5c06\u641c\u7d22\u5230\u7684\u5b50\u5b57\u7b26\u4e32\u8fdb\u884c\u66ff\u6362\uff1a<\/p>\n
\n
str = re.sub(pattern, replacement, string) \r\n# \u5728string\u4e2d\u5229\u7528\u6b63\u5219\u53d8\u6362pattern\u8fdb\u884c\u641c\u7d22\uff0c\u5bf9\u4e8e\u641c\u7d22\u5230\u7684\u5b57\u7b26\u4e32\uff0c\u7528\u53e6\u4e00\u5b57\u7b26\u4e32replacement\u66ff\u6362\u3002\u8fd4\u56de\u66ff\u6362\u540e\u7684\u5b57\u7b26\u4e32\u3002<\/pre>\n<\/div>\n
 <\/p>\n
\u6b64\u5916\uff0c\u5e38\u7528\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u51fd\u6570\u8fd8\u6709<\/p>\n
re.split()\u00a0\u00a0\u00a0 # \u6839\u636e\u6b63\u5219\u8868\u8fbe\u5f0f\u5206\u5272\u5b57\u7b26\u4e32\uff0c \u5c06\u5206\u5272\u540e\u7684\u6240\u6709\u5b50\u5b57\u7b26\u4e32\u653e\u5728\u4e00\u4e2a\u8868(list)\u4e2d\u8fd4\u56de<\/p>\n
re.findall()\u00a0 # \u6839\u636e\u6b63\u5219\u8868\u8fbe\u5f0f\u641c\u7d22\u5b57\u7b26\u4e32\uff0c\u5c06\u6240\u6709\u7b26\u5408\u7684\u5b50\u5b57\u7b26\u4e32\u653e\u5728\u4e00\u7ed9\u8868(list)\u4e2d\u8fd4\u56de<\/p>\n
 <\/p>\n
(\u5728\u719f\u6089\u4e86\u4e0a\u9762\u7684\u51fd\u6570\u540e\uff0c\u53ef\u4ee5\u770b\u4e00\u4e0bre.compile()\uff0c\u4ee5\u4fbf\u4e8e\u63d0\u9ad8\u641c\u7d22\u6548\u7387\u3002)<\/p>\n
 <\/p>\n
\u5199\u4e00\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f<\/h3>\n
\u5173\u952e\u5728\u4e8e\u5c06\u4fe1\u606f\u5199\u6210\u4e00\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\u6211\u4eec\u5148\u770b\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u5e38\u7528\u8bed\u6cd5\uff1a<\/p>\n
1\uff09\u5355\u4e2a\u5b57\u7b26:<\/p>\n
.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u4efb\u610f\u7684\u4e00\u4e2a\u5b57\u7b26<\/p>\n
a|b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u5b57\u7b26a\u6216\u5b57\u7b26b<\/p>\n
[afg] \u00a0\u00a0\u00a0\u00a0 a\u6216\u8005f\u6216\u8005g\u7684\u4e00\u4e2a\u5b57\u7b26<\/p>\n
[0-4]\u00a0\u00a0\u00a0\u00a0\u00a0 0-4\u8303\u56f4\u5185\u7684\u4e00\u4e2a\u5b57\u7b26<\/p>\n
[a-f]\u00a0\u00a0\u00a0\u00a0\u00a0 a-f\u8303\u56f4\u5185\u7684\u4e00\u4e2a\u5b57\u7b26<\/p>\n
[^m]\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u4e0d\u662fm\u7684\u4e00\u4e2a\u5b57\u7b26<\/p>\n
\\s\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u4e00\u4e2a\u7a7a\u683c<\/p>\n
\\S\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u4e00\u4e2a\u975e\u7a7a\u683c<\/p>\n
\\d\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [0-9]<\/p>\n
\\D\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [^0-9]<\/p>\n
\\w\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [0-9a-zA-Z]<\/p>\n
\\W\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [^0-9a-zA-Z]<\/p>\n
 <\/p>\n
2\uff09\u91cd\u590d<\/p>\n
\u7d27\u8ddf\u5728\u5355\u4e2a\u5b57\u7b26\u4e4b\u540e\uff0c\u8868\u793a\u591a\u4e2a\u8fd9\u6837\u7c7b\u4f3c\u7684\u5b57\u7b26<\/p>\n
*\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u91cd\u590d >=0 \u6b21<\/p>\n
+\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u91cd\u590d >=1 \u6b21<\/p>\n
?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u91cd\u590d 0\u6216\u80051 \u6b21<\/p>\n
{m}\u00a0 \u00a0 \u00a0\u00a0 \u91cd\u590dm\u6b21\u3002\u6bd4\u5982\u8bf4 a{4}\u76f8\u5f53\u4e8eaaaa\uff0c\u518d\u6bd4\u5982\u8bf4[1-3]{2}\u76f8\u5f53\u4e8e[1-3][1-3]<\/p>\n
{m, n}\u00a0\u00a0\u00a0 \u91cd\u590dm\u5230n\u6b21\u3002\u6bd4\u5982\u8bf4a{2, 5}\u8868\u793aa\u91cd\u590d2\u52305\u6b21\u3002\u5c0f\u4e8em\u6b21\u7684\u91cd\u590d\uff0c\u6216\u8005\u5927\u4e8en\u6b21\u7684\u91cd\u590d\u90fd\u4e0d\u7b26\u5408\u6761\u4ef6\u3002<\/p>\n
 <\/p>\n
\u6b63\u5219\u8868\u8fbe\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u76f8\u7b26\u7684\u5b57\u7b26\u4e32\u4e3e\u4f8b<\/p>\n
[0-9]{3,5}\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 9678<\/p>\n
a?b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 b<\/p>\n
a+b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 aaaaab<\/p>\n
 <\/p>\n
3) \u4f4d\u7f6e<\/p>\n
^\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u5b57\u7b26\u4e32\u7684\u8d77\u59cb\u4f4d\u7f6e<\/p>\n
$\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u5b57\u7b26\u4e32\u7684\u7ed3\u5c3e\u4f4d\u7f6e<\/p>\n
 <\/p>\n
\u6b63\u5219\u8868\u8fbe\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u76f8\u7b26\u7684\u5b57\u7b26\u4e32\u4e3e\u4f8b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u4e0d\u76f8\u7b26\u5b57\u7b26\u4e32<\/p>\n
^ab.*c$\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 abeec\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 cabeec (\u5982\u679c\u7528re.search(), \u5c06\u65e0\u6cd5\u627e\u5230\u3002)
\n4\uff09\u8fd4\u56de\u63a7\u5236<\/p>\n
\u6211\u4eec\u6709\u53ef\u80fd\u5bf9\u641c\u7d22\u7684\u7ed3\u679c\u8fdb\u884c\u8fdb\u4e00\u6b65\u7cbe\u7b80\u4fe1\u606f\u3002\u6bd4\u5982\u4e0b\u9762\u4e00\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a<\/p>\n
output_(\\d{4})<\/p>\n
\u8be5\u6b63\u5219\u8868\u8fbe\u5f0f\u7528\u62ec\u53f7()\u5305\u56f4\u4e86\u4e00\u4e2a\u5c0f\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\\d{4}\u3002 \u8fd9\u4e2a\u5c0f\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u88ab\u7528\u4e8e\u4ece\u7ed3\u679c\u4e2d\u7b5b\u9009\u60f3\u8981\u7684\u4fe1\u606f\uff08\u5728\u8fd9\u91cc\u662f\u56db\u4f4d\u6570\u5b57\uff09\u3002\u8fd9\u6837\u88ab\u62ec\u53f7\u5708\u8d77\u6765\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u4e00\u90e8\u5206\uff0c\u79f0\u4e3a\u7fa4(group)\u3002
\n\u6211\u4eec\u53ef\u4ee5m.group(number)\u7684\u65b9\u6cd5\u6765\u67e5\u8be2\u7fa4\u3002group(0)\u662f\u6574\u4e2a\u6b63\u5219\u8868\u8fbe\u7684\u641c\u7d22\u7ed3\u679c\uff0cgroup(1)\u662f\u7b2c\u4e00\u4e2a\u7fa4\u2026\u2026<\/p>\n
\n
import re\r\nm = re.search(\"output_(\\d{4})\", \"output_1986.txt\")\r\nprint(m.group(1))<\/pre>\n<\/div>\n
 <\/p>\n
\u6211\u4eec\u8fd8\u53ef\u4ee5\u5c06\u7fa4\u547d\u540d\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u4f7f\u7528m.group\u67e5\u8be2:<\/p>\n
\n
import re\r\nm = re.search(\"output_(?P<year>\\d{4})\", \"output_1986.txt\")   #(?P<name>...) \u4e3agroup\u547d\u540d\r\nprint(m.group(\"year\"))<\/pre>\n<\/div>\n
 <\/p>\n
\u7ec3\u4e60<\/strong>
\n\u6709\u4e00\u4e2a\u6587\u4ef6\uff0c\u6587\u4ef6\u540d\u4e3aoutput_1981.10.21.txt \u3002\u4e0b\u9762\u4f7f\u7528Python\uff1a \u8bfb\u53d6\u6587\u4ef6\u540d\u4e2d\u7684\u65e5\u671f\u65f6\u95f4\u4fe1\u606f\uff0c\u5e76\u627e\u51fa\u8fd9\u4e00\u5929\u662f\u5468\u51e0\u3002\u5c06\u6587\u4ef6\u6539\u540d\u4e3aoutput_YYYY-MM-DD-W.txt (YYYY:\u56db\u4f4d\u7684\u5e74\uff0cMM\uff1a\u4e24\u4f4d\u7684\u6708\u4efd\uff0cDD\uff1a\u4e24\u4f4d\u7684\u65e5\uff0cW\uff1a\u4e00\u4f4d\u7684\u5468\u51e0\uff0c\u5e76\u5047\u8bbe\u5468\u4e00\u4e3a\u4e00\u5468\u7b2c\u4e00\u5929)<\/p>\n
 <\/p>\n
 <\/p>\n
\u603b\u7ed3<\/h3>\n
re.search() re.match() re.sub() re.findall()<\/p>\n
\u6b63\u5219\u8868\u8fbe\u5f0f\u6784\u6210\u65b9\u6cd5<\/p>\n
 <\/p>\n
\u6587\u7ae0\u6765\u81ea\u7f51\u8def\u535a\u5ba2\uff0c\u7248\u6743\u5f52\u4f5c\u8005\u6240\u6709\u3002\u4f5c\u8005\uff1aVamei \u51fa\u5904\uff1ahttps:\/\/www.cnblogs.com\/vamei<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6211\u5c06\u4ece\u6b63\u5219\u8868\u8fbe\u5f0f\u5f00\u59cb\u8bb2Python\u7684\u6807\u51c6\u5e93\u3002\u6b63\u5219\u8868\u8fbe\u5f0f\u662f\u6587\u5b57\u5904\u7406\u4e2d\u5e38\u7528\u7684\u5de5\u5177\uff0c\u800c\u4e14\u4e0d\u9700\u8981\u989d\u5916\u7684\u7cfb\u7edf\u77e5\u8bc6\u6216\u7ecf\u9a8c\u3002 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[654],"tags":[673,273],"class_list":["post-2340","post","type-post","status-publish","format-standard","hentry","category-python","tag-python","tag-273"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=2340"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2340\/revisions"}],"predecessor-version":[{"id":2341,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2340\/revisions\/2341"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=2340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=2340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=2340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}