{"id":205315,"date":"2025-05-29T14:02:01","date_gmt":"2025-05-29T06:02:01","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205315\/"},"modified":"2025-05-29T14:02:01","modified_gmt":"2025-05-29T06:02:01","slug":"%e8%bf%88%e5%90%91%e8%bd%bb%e6%9d%be%e7%9a%84-python-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e7%89%88%e6%9c%ac-o","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205315\/","title":{"rendered":"\u8fc8\u5411\u8f7b\u677e\u7684 Python \u914d\u7f6e\u6587\u4ef6\u7248\u672c \u00d8"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u8fc8\u5411\u8f7b\u677e\u7684 Python \u914d\u7f6e\u6587\u4ef6\u7248\u672c \u00d8<\/h1>\n<p><span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898<span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u662f<\/span><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u8fc8\u5411\u8f7b\u677e\u7684 Python \u914d\u7f6e\u6587\u4ef6\u7248\u672c \u00d8\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241128\/173279614567485ef1a5046.jpg\" class=\"aligncenter\"><\/p>\n<p>\u6211\u4eec\u7f16\u5199\u4e86\u8bb8\u591a\u9700\u8981\u901a\u8fc7\u5916\u90e8\u5c5e\u6027\u8fdb\u884c\u81ea\u5b9a\u4e49\u7684python\u5e94\u7528\u7a0b\u5e8f\uff0c\u6216\u8005\u6211\u4eec\u5e0c\u671b\u4f7f\u7528\u975e\u786c\u7f16\u7801\u5c5e\u6027\u548c\/\u6216\u8fd0\u884c\u65f6\u914d\u7f6e\u5c5e\u6027\u6765\u81ea\u5b9a\u4e49\u6216\u5f71\u54cd\u884c\u4e3a\u7684\u5e94\u7528\u7a0b\u5e8f\u3002 \u5bf9\u89e3\u51b3\u65b9\u6848\u7684\u5404\u79cd google \u641c\u7d22\u90fd\u4f1a\u4ea7\u751f\u6559\u7a0b\uff0c\u8fd9\u4e9b\u6559\u7a0b\u5411\u6211\u4eec\u63d0\u4f9b\u4e86\u4ee3\u7801\u793a\u4f8b\uff0c\u8fd9\u4e9b\u793a\u4f8b\u867d\u7136\u5b9e\u9645\u4e0a\u53ef\u4ee5\u5de5\u4f5c\uff0c\u4f46\u65e0\u6cd5\u9488\u5bf9\u73b0\u5b9e\u4e16\u754c\u7684\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u9002\u5f53\u7684\u6269\u5c55\u3002<\/p>\n<p>\u8fd9\u7ec4\u6587\u7ae0\u8bb0\u5f55\u4e86\u6211\u5728\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u3001\u53ef\u7ef4\u62a4\u4e14\u6613\u4e8e\u6269\u5c55\u7684\u673a\u5236\u6765\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u914d\u7f6e\u5c5e\u6027\u7684\u8fc7\u7a0b\u4e2d\u53cd\u590d\u91cd\u6784\u548c\u91cd\u65b0\u5b9e\u73b0\u7684\u5404\u79cd\u5b9e\u73b0\u8fc7\u7a0b\u3002<\/p>\n<p>\u6211\u53d1\u73b0\u7684\u6559\u7a0b\u7248\u672c\u53ea\u662f\u5e93\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u7684\u4ee3\u7801\u7247\u6bb5\u7684\u6269\u5c55\uff0c\u4ee5\u8bc1\u660e\u4ed6\u4eec\u7684\u5b9e\u73b0\u6709\u6548\u3002 \u867d\u7136\u8fd9\u8db3\u4ee5\u63d0\u4f9b\u6982\u5ff5\u8bc1\u660e\uff0c\u4f46\u8fd9\u4e9b\u7247\u6bb5\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u73b0\u5b9e\u4e16\u754c\u4e2d\u65e0\u6cd5\u6269\u5c55\u3002<\/p>\n<p>\u4ee5\u4e0b\u4ee3\u7801\u7247\u6bb5\u5c31\u662f\u4e00\u4e2a\u793a\u4f8b\u3002<\/p>\n<pre>import configparser\n\ndef create_config():\n    config = configparser.configparser()\n\n    # add sections and key-value pairs\n    config['general'] = {\n      'debug': 'true', \n      'log_level': 'info'\n    }\n    config['database'] = {\n      'db_name': 'example_db',\n      'db_host': 'localhost', \n      'db_port': '5432'\n    }\n\n    with open('config.ini', 'w') as configfile:\n        config.write(configfile)\n\n\nif __name__ == \"__main__\":\n    create_config()\n<\/pre>\n<p>\u867d\u7136\u8fd9\u6bb5\u4ee3\u7801\u7247\u6bb5\u786e\u5b9e\u5141\u8bb8\u6211\u4eec\u4fdd\u5b58\u6211\u4eec\u7684\u914d\u7f6e\u503c\uff0c\u4f46\u5b83\u7ed9\u6211\u4eec\u7559\u4e0b\u4e86\u8bfb\u53d6\u8fd9\u4e9b\u4fdd\u5b58\u503c\u7684\u95ee\u9898\u3002 \u540c\u6837\uff0c\u5b9e\u73b0\u5f00\u53d1\u4eba\u5458\u7247\u6bb5\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u6709\u5173\u5982\u4f55\u68c0\u7d22\u8fd9\u4e9b\u503c\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u5982\u4ee5\u4e0b\u4ee3\u7801\u7247\u6bb5\u6240\u793a\u3002<\/p>\n<pre>import configparser\n\ndef read_config():\n    config = configparser.ConfigParser()\n\n    config.read('config.ini')\n\n    # Access values from the configuration file\n    debug_mode = config.getboolean('General', 'debug')\n    log_level = config.get('General', 'log_level')\n    db_name = config.get('Database', 'db_name')\n    db_host = config.get('Database', 'db_host')\n    db_port = config.get('Database', 'db_port')\n\n    # Return a dictionary with the retrieved values\n    config_values = {\n        'debug_mode': debug_mode,\n        'log_level': log_level,\n        'db_name': db_name,\n        'db_host': db_host,\n        'db_port': db_port\n    }\n\n    return config_values\n\nif __name__ == \"__main__\":\n    # Call the function to read the configuration file\n    config_data = read_config()\n\n    # Print the retrieved values\n    print('Debug Mode',       config_data['debug_mode'])\n    print('Log Level',         config_data['log_level'])\n    print('Database Name', config_data['db_name'])\n    print('Database Host', config_data['db_host'])\n    print('Database Port', config_data['db_port'])\n<\/pre>\n<p>\u6211\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\u53d1\u73b0\u4e86\u5f88\u591a\u95ee\u9898\u3002 \u867d\u7136\u5bf9\u4e8e\u5c0f\u811a\u672c\u6765\u8bf4\u8fd9\u662f\u5b8c\u5168\u53ef\u4ee5\u63a5\u53d7\u7684\uff0c\u4f46\u4ee3\u7801\u4f1a\u53d7\u5230\u4e0e\u5b9e\u9645 python \u53d8\u91cf\u540d\u79f0\u76f8\u5173\u7684\u5b57\u7b26\u4e32\u503c\u7684\u4f7f\u7528\u53ca\u5176\u5728\u5927\u578b\u4ee3\u7801\u5e93\u4e2d\u6f5c\u5728\u6269\u6563\u7684\u5f71\u54cd\u3002 \u867d\u7136\u4f7f\u7528\u5168\u5c40\u5e38\u91cf\u53ef\u80fd\u4f1a\u7f13\u89e3\u8fd9\u79cd\u60c5\u51b5\uff0c\u4f46\u6211\u8ba4\u4e3a\u8fd9\u662f\u4e0d\u53ef\u6269\u5c55\u7684\uff0c\u56e0\u4e3a\u5b83\u4e0d\u9075\u5faa andrew hunt \u548c david thomas \u5728\u4ed6\u4eec\u7684\u5f00\u521b\u6027\u8457\u4f5c\u300a\u5b9e\u7528\u7a0b\u5e8f\u5458\u300b\u4e2d\u6240\u5021\u5bfc\u7684\u57fa\u672c\u8f6f\u4ef6\u8bbe\u8ba1\u539f\u5219\uff0c\u5e76\u4e14\u672a\u80fd\u901a\u8fc7 dry\u539f\u5219\uff0c\u53c8\u540d\u201c\u4e0d\u8981\u91cd\u590d\u81ea\u5df1\u201d\u3002 <\/p>\n<p>\u672c\u6587\u7684\u6e90\u4ee3\u7801\u5728\u8fd9\u91cc\u3002<\/p>\n<p>\u8bf7\u53c2\u9605\u6211\u7684\u4e0b\u4e00\u7bc7\u6587\u7ae0\uff0c\u5176\u4e2d\u8bb0\u5f55\u4e86\u89e3\u51b3\u6211\u6982\u8ff0\u7684\u4e00\u4e9b\u95ee\u9898\u7684\u521d\u6b65\u5b9e\u73b0\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300a\u8fc8\u5411\u8f7b\u677e\u7684 Python \u914d\u7f6e\u6587\u4ef6\u7248\u672c \u00d8\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n<p>      \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fc8\u5411\u8f7b\u677e\u7684 Python \u914d\u7f6e\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-205315","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205315","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=205315"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205315\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}