{"id":1747,"date":"2020-07-01T04:11:56","date_gmt":"2020-06-30T20:11:56","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1747"},"modified":"2020-07-01T04:11:56","modified_gmt":"2020-06-30T20:11:56","slug":"%e5%9c%a8-python-%e7%9a%84%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f%e4%b8%ad%e4%bd%bf%e7%94%a8%e5%88%86%e7%bb%84","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1747","title":{"rendered":"\u5728 Python \u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\u4f7f\u7528\u5206\u7ec4"},"content":{"rendered":"
\n
\n
\u901a\u8fc7\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\u4f7f\u7528\u62ec\u53f7\u53ef\u4ee5\u521b\u5efa \u201c \u5206\u7ec4 \u201d \uff0c\u6bd4\u5982\u8fd9\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f (\\\\d\\\\d\\\\d)-(\\\\d\\\\d\\\\d-\\\\d\\\\d\\\\d\\\\d) \u5229\u7528\u62ec\u53f7\uff0c\u521b\u5efa\u4e86\u4e24\u4e2a\u5206\u7ec4\u3002<\/div>\n<\/div>\n<\/div>\n
\n

1 group() \u65b9\u6cd5<\/h2>\n

\u53ef\u4ee5\u4f7f\u7528 group() \u65b9\u6cd5\uff0c\u4ece\u4e00\u4e2a\u5206\u7ec4\u4e2d\u83b7\u53d6\u6240\u5339\u914d\u7684\u6587\u672c\u3002
\n\u4f20\u5165\u6574\u6570 1 \u6216 2\uff0c \u5c31\u53ef\u4ee5\u53d6\u5f97\u5339\u914d\u6587\u672c\u7684\u4e0d\u540c\u90e8\u5206\u3002 \u5411 group() \u65b9\u6cd5\u4f20\u5165 0 \u6216\u4e0d\u4f20\u5165\u53c2\u6570\uff0c\u5c06\u8fd4\u56de\u6574\u4e2a\u5339\u914d\u7684\u6587\u672c\u3002<\/p>\n

\n
phone_num_regex=re.compile(r\\'(\\\\d\\\\d\\\\d\\\\d)-(\\\\d\\\\d\\\\d\\\\d\\\\d\\\\d\\\\d\\\\d)\\')\nmo=phone_num_regex.search(\\'\u6211\u7684\u8054\u7cfb\u53f7\u7801\u4e3a\uff1a 0591-83822032.\\')\nprint(mo.group())\nprint(mo.group(0))\nprint(mo.group(1))\nprint(mo.group(2))\n<\/pre>\n<\/div>\n
\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n
0591-83822032
\n0591-83822032
\n0591
\n83822032<\/p><\/blockquote>\n
2 groups() \u65b9\u6cd5<\/h2>\n
\u53ef\u4ee5\u4f7f\u7528 groups() \u65b9\u6cd5\uff0c\u4e00\u6b21\u6027\u83b7\u53d6\u6240\u6709\u7684\u5206\u7ec4\u3002<\/p>\n
\n
print(mo.groups())\narea_code, num = mo.groups()\nprint(\\'area_code=\\' + area_code)\nprint(\\'num=\\' + num)\n<\/pre>\n<\/div>\n
\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n
(\\’0591\\’, \\’83822032\\’)
\narea_code=0591
\nnum=83822032<\/p><\/blockquote>\n
groups() \u4f1a\u8fd4\u56de\u5305\u542b\u591a\u4e2a\u503c\u7684\u5143\u7ec4\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u591a\u91cd\u590d\u5236\u6280\u5de7\uff0c\u628a\u6bcf\u4e2a\u503c\u8d4b\u7ed9\u4e00\u4e2a\u53d8\u91cf\uff0c\u5c31\u50cf\u524d\u9762\u7684\u793a\u4f8b\u6240\u5c55\u793a\u7684\u90a3\u6837\uff1aarea_code, num = mo.groups()<\/p>\n
3 \u5339\u914d\u62ec\u53f7<\/h2>\n
\u5982\u679c\u9700\u8981\u5728\u6587\u672c\u4e2d\u5339\u914d\u62ec\u53f7\uff0c \u90a3\u4e48\u9700\u8981\u4f7f\u7528\u5012\u659c\u6760\u5bf9\u00a0(\u00a0\u548c\u00a0) \u8fdb\u884c\u5b57\u7b26\u8f6c\u4e49\u3002<\/p>\n
\n
phone_num_regex = re.compile(r\\'(\\\\(\\\\d\\\\d\\\\d\\\\d\\\\))-\\\\d\\\\d\\\\d\\\\d\\\\d\\\\d\\\\d\\\\d\\')\nmo = phone_num_regex.search(\\'\u6211\u7684\u8054\u7cfb\u53f7\u7801\u4e3a\uff1a (0591)-83822032.\\')\nprint(mo.group(1))\n<\/pre>\n<\/div>\n
\u8fd0\u884c\u7ed3\u679c\uff1a<\/p>\n
(0591)<\/p><\/blockquote>\n<\/article>\n","protected":false},"excerpt":{"rendered":"
\u901a\u8fc7\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\u4f7f\u7528\u62ec\u53f7\u53ef\u4ee5\u521b\u5efa \u201c \u5206\u7ec4 \u201d \uff0c\u6bd4\u5982\u8fd9\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f (\\\\d\\\\d\\\\d)-(\\\\d\\\\d …<\/p>\n
  \u5728 Python \u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\u4f7f\u7528\u5206\u7ec4<\/span> \u67e5\u770b\u5168\u6587 »<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[106,126],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"\u901a\u8fc7\u5728\u6b63\u5219\u8868\u8fbe\u5f0f\u4e2d\u4f7f\u7528\u62ec\u53f7\u53ef\u4ee5\u521b\u5efa \u201c \u5206\u7ec4 \u201d \uff0c\u6bd4\u5982\u8fd9\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f (\\\\d\\\\d\\\\d)-(\\\\d\\\\d…","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1747"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1747"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1747\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1747"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}