{"id":205182,"date":"2025-05-29T17:18:26","date_gmt":"2025-05-29T09:18:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205182\/"},"modified":"2025-05-29T17:18:26","modified_gmt":"2025-05-29T09:18:26","slug":"%e5%a6%82%e4%bd%95%e7%94%a8-python-%e4%bb%a3%e7%a0%81%e5%af%b9%e9%bd%90%e6%96%87%e6%9c%ac%e6%96%87%e4%bb%b6%e4%b8%ad%e7%9a%84%e5%88%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205182\/","title":{"rendered":"\u5982\u4f55\u7528 Python \u4ee3\u7801\u5bf9\u9f50\u6587\u672c\u6587\u4ef6\u4e2d\u7684\u5217\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u7528 Python \u4ee3\u7801\u5bf9\u9f50\u6587\u672c\u6587\u4ef6\u4e2d\u7684\u5217\uff1f<\/h1>\n<p>\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u7528 Python \u4ee3\u7801\u5bf9\u9f50\u6587\u672c\u6587\u4ef6\u4e2d\u7684\u5217\uff1f\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241125\/173252938867444cecd7e46.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u5bf9\u9f50\u6587\u672c\u6587\u4ef6\u4e2d\u7684\u5217<\/strong><\/p>\n<p>\u60a8\u6709\u4e00\u4e2a\u5305\u542b\u7528\u6237\u767b\u5f55\u6570\u636e\u7684\u7eaf\u6587\u672c\u6587\u4ef6\uff0c\u60f3\u8981\u5c06\u5176\u6253\u5370\u6210\u5de6\u5bf9\u9f50\u548c\u53f3\u5bf9\u9f50\u7684\u5217\u3002\u867d\u7136\u53ef\u4ee5\u4f7f\u7528 ljust \u548c rjust \u5bf9\u9f50\u5b57\u7b26\u4e32\uff0c\u4f46 print\/format \u8bed\u53e5\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7ec6\u7c92\u5ea6\u7684\u63a7\u5236\u3002<\/p>\n<p>split() \u51fd\u6570\u5c06\u6bcf\u884c\u62c6\u5206\u4e3a\u5177\u6709\u56fa\u5b9a\u5927\u5c0f\u7684\u5217\u8868\uff0c\u5c06\u5176\u4f5c\u4e3a\u5b57\u7b26\u4e32\u4f20\u9012\u7ed9 format()\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u4e3a\u6b64\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>with open(r'C:\\path\\to\\logons.txt', 'r') as f:\n    for line in f:\n        data = line.split()\n        print('{0[0]:&lt;&amp;lt;15}{0[1]:&amp;lt;15}{0[2]:&amp;lt;5}{0[3]:&amp;lt;15}{0[4]:&amp;gt;15}'.format(data))<\/pre>\n<p>\u8fd9\u6837\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u6574\u5217\u5bbd\u548c\u5bf9\u9f50\u65b9\u5f0f\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u7528 Python \u4ee3\u7801\u5bf9\u9f50\u6587\u672c\u6587\u4ef6\u4e2d\u7684\u5217\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u7528 Python \u4ee3\u7801\u5bf9\u9f50\u6587&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-205182","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=205182"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205182\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}