![\"\u5982\u4f55\u8bbe\u7f6epython\u7f16\u7801\u683c\u5f0f\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25182256\/4720e6ea-550b-4098-92bf-63c7ac0d3c92.webp\")
<\/p>\n<\/p>\n
\u8981\u8bbe\u7f6ePython\u7f16\u7801\u683c\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528\u7f16\u7801\u58f0\u660e\u3001\u9009\u62e9\u5408\u9002\u7684\u6587\u672c\u7f16\u8f91\u5668\u3001\u914d\u7f6e\u7f16\u8f91\u5668\u7f16\u7801\u683c\u5f0f\u3001\u5408\u7406\u4f7f\u7528\u5b57\u7b26\u4e32\u7f16\u7801\u3001\u5904\u7406\u6587\u4ef6\u8bfb\u5199\u65f6\u6307\u5b9a\u7f16\u7801<\/strong>\u3002\u5176\u4e2d\uff0c\u6700\u91cd\u8981\u7684\u4e00\u70b9\u662f\u5728Python\u6587\u4ef6\u7684\u5f00\u5934\u4f7f\u7528\u7f16\u7801\u58f0\u660e<\/strong>\u3002\u5728Python\u6587\u4ef6\u7684\u5f00\u5934\u6dfb\u52a0\u4e00\u884c\u7f16\u7801\u58f0\u660e\uff0c\u53ef\u4ee5\u786e\u4fddPython\u89e3\u91ca\u5668\u6309\u7167\u6307\u5b9a\u7684\u7f16\u7801\u65b9\u5f0f\u89e3\u6790\u6587\u4ef6\u5185\u5bb9\u3002\u8fd9\u5728\u5904\u7406\u975eASCII\u5b57\u7b26\u65f6\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u8fd9\u884c\u4ee3\u7801\u544a\u8bc9Python\u89e3\u91ca\u5668\uff0c\u8fd9\u4e2a\u6587\u4ef6\u4f7f\u7528\u7684\u662fUTF-8\u7f16\u7801\u3002\u8fd9\u6837\uff0c\u5373\u4f7f\u6587\u4ef6\u4e2d\u5305\u542b\u975eASCII\u5b57\u7b26\uff0c\u4e5f\u80fd\u6b63\u786e\u89e3\u6790\u548c\u5904\u7406\u3002\u8fd9\u79cd\u65b9\u5f0f\u7279\u522b\u9002\u7528\u4e8e\u591a\u8bed\u8a00\u9879\u76ee\u6216\u9700\u8981\u5904\u7406\u975e\u82f1\u6587\u5b57\u7b26\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728\u4e0d\u540c\u573a\u666f\u4e2d\u8bbe\u7f6e\u548c\u7ba1\u7406Python\u7f16\u7801\u683c\u5f0f\u3002<\/p>\n<\/p>\n \u5728Python\u6587\u4ef6\u7684\u5f00\u5934\u6dfb\u52a0\u7f16\u7801\u58f0\u660e\u662f\u786e\u4fdd\u4ee3\u7801\u6587\u4ef6\u6b63\u786e\u89e3\u6790\u7684\u5173\u952e\u6b65\u9aa4\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cPython 3\u4f7f\u7528UTF-8\u7f16\u7801\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u663e\u5f0f\u58f0\u660e\u7f16\u7801\u683c\u5f0f\u4ecd\u7136\u662f\u4e00\u4e2a\u597d\u4e60\u60ef\uff0c\u5c24\u5176\u662f\u5f53\u4ee3\u7801\u4e2d\u5305\u542b\u975eASCII\u5b57\u7b26\u65f6\u3002\u901a\u8fc7\u6dfb\u52a0\u7f16\u7801\u58f0\u660e\uff0c\u53ef\u4ee5\u907f\u514d\u56e0\u7f16\u7801\u95ee\u9898\u5bfc\u81f4\u7684\u5404\u79cd\u9519\u8bef\u3002<\/p>\n<\/p>\n \u5728Python\u6587\u4ef6\u7684\u7b2c\u4e00\u884c\u6216\u7b2c\u4e8c\u884c\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u8fd9\u79cd\u58f0\u660e\u544a\u8bc9Python\u89e3\u91ca\u5668\uff0c\u8fd9\u4e2a\u6587\u4ef6\u4f7f\u7528\u7684\u662fUTF-8\u7f16\u7801\u3002\u8fd9\u4e2a\u58f0\u660e\u5e94\u8be5\u4f4d\u4e8e\u6587\u4ef6\u7684\u5f00\u5934\uff0c\u901a\u5e38\u5728\u6587\u4ef6\u7684\u6ce8\u91ca\u90e8\u5206\u4e4b\u540e\u3002<\/p>\n<\/p>\n <\/code><\/pre>\n<\/p>\n \u8fd9\u6837\uff0c\u5373\u4f7f\u6587\u4ef6\u4e2d\u5305\u542b\u975eASCII\u5b57\u7b26\uff0c\u4e5f\u80fd\u786e\u4fdd\u8fd9\u4e9b\u5b57\u7b26\u88ab\u6b63\u786e\u89e3\u6790\u3002<\/p>\n<\/p>\n \u9009\u62e9\u5408\u9002\u7684\u6587\u672c\u7f16\u8f91\u5668\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u65b9\u4fbf\u5730\u5904\u7406\u7f16\u7801\u95ee\u9898\u3002\u4e00\u4e2a\u597d\u7684\u6587\u672c\u7f16\u8f91\u5668\u5e94\u8be5\u80fd\u591f\u81ea\u52a8\u68c0\u6d4b\u548c\u8f6c\u6362\u6587\u4ef6\u7f16\u7801\uff0c\u5e76\u63d0\u4f9b\u65b9\u4fbf\u7684\u65b9\u5f0f\u6765\u66f4\u6539\u6587\u4ef6\u7684\u7f16\u7801\u683c\u5f0f\u3002<\/p>\n<\/p>\n \u8fd9\u4e9b\u7f16\u8f91\u5668\u4e0d\u4ec5\u652f\u6301\u591a\u79cd\u7f16\u7801\u683c\u5f0f\uff0c\u8fd8\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u63d2\u4ef6\u548c\u6269\u5c55\uff0c\u65b9\u4fbf\u5f00\u53d1\u8005\u5728\u4e0d\u540c\u7f16\u7801\u683c\u5f0f\u4e4b\u95f4\u5207\u6362\u3002<\/p>\n<\/p>\n \u5728Visual Studio Code\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6587\u4ef6\u6765\u914d\u7f6e\u9ed8\u8ba4\u7f16\u7801\u3002\u6253\u5f00\u8bbe\u7f6e\u6587\u4ef6\uff08 <\/code><\/pre>\n<\/p>\n \u8981\u66f4\u6539\u5f53\u524d\u6587\u4ef6\u7684\u7f16\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u9762\u677f\uff08 \u5728PyCharm\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6765\u914d\u7f6e\u9879\u76ee\u7684\u9ed8\u8ba4\u7f16\u7801\u3002\u8fdb\u5165\u8bbe\u7f6e\uff08 \u8981\u66f4\u6539\u5f53\u524d\u6587\u4ef6\u7684\u7f16\u7801\uff0c\u53ef\u4ee5\u53f3\u952e\u70b9\u51fb\u6587\u4ef6\u9009\u9879\u5361\uff0c\u9009\u62e9 \u5728Sublime Text\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6587\u4ef6\u6765\u914d\u7f6e\u9ed8\u8ba4\u7f16\u7801\u3002\u6253\u5f00\u8bbe\u7f6e\u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<\/p>\n "fallback_encoding": "UTF-8"<\/p>\n <\/code><\/pre>\n<\/p>\n \u8981\u66f4\u6539\u5f53\u524d\u6587\u4ef6\u7684\u7f16\u7801\uff0c\u53ef\u4ee5\u901a\u8fc7\u83dc\u5355 \u5728Python\u4e2d\uff0c\u5b57\u7b26\u4e32\u6709\u4e24\u79cd\u7c7b\u578b\uff1a\u5b57\u8282\u5b57\u7b26\u4e32\u548cUnicode\u5b57\u7b26\u4e32\u3002\u5728\u5904\u7406\u5b57\u7b26\u4e32\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u7f16\u7801\u548c\u89e3\u7801\u64cd\u4f5c\u3002\u4f7f\u7528 unicode_string = '\u4f60\u597d\uff0c\u4e16\u754c'<\/p>\n byte_string = unicode_string.encode('utf-8')<\/p>\n decoded_string = byte_string.decode('utf-8')<\/p>\n <\/code><\/pre>\n<\/p>\n \u4e3a\u4e86\u907f\u514d\u7f16\u7801\u9519\u8bef\uff0c\u53ef\u4ee5\u4f7f\u7528 byte_string = unicode_string.encode('utf-8')<\/p>\n except UnicodeEncodeError as e:<\/p>\n print(f"\u7f16\u7801\u9519\u8bef: {e}")<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u6355\u83b7\u7f16\u7801\u5f02\u5e38\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u5904\u7406\u548c\u8c03\u8bd5\u7f16\u7801\u95ee\u9898\u3002<\/p>\n<\/p>\n \u5728\u5904\u7406\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\u65f6\uff0c\u6307\u5b9a\u6587\u4ef6\u7f16\u7801\u662f\u786e\u4fdd\u6587\u4ef6\u5185\u5bb9\u6b63\u786e\u89e3\u6790\u7684\u5173\u952e\u3002\u4f7f\u7528 content = file.read()<\/p>\n <\/code><\/pre>\n<\/p>\n \u540c\u6837\uff0c\u5728\u5199\u5165\u6587\u4ef6\u65f6\uff0c\u4e5f\u9700\u8981\u6307\u5b9a\u7f16\u7801\uff0c\u4ee5\u786e\u4fdd\u5199\u5165\u7684\u5185\u5bb9\u80fd\u591f\u6b63\u786e\u89e3\u6790\uff1a<\/p>\n<\/p>\n file.write('\u4f60\u597d\uff0c\u4e16\u754c')<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u6307\u5b9a\u6587\u4ef6\u7f16\u7801\uff0c\u53ef\u4ee5\u907f\u514d\u56e0\u7f16\u7801\u95ee\u9898\u5bfc\u81f4\u7684\u6587\u4ef6\u5185\u5bb9\u635f\u574f\u6216\u65e0\u6cd5\u6b63\u786e\u8bfb\u53d6\u7684\u95ee\u9898\u3002<\/p>\n<\/p>\n \u5728\u5904\u7406\u7f51\u7edc\u8bf7\u6c42\u65f6\uff0c\u901a\u5e38\u9700\u8981\u5904\u7406HTTP\u54cd\u5e94\u5185\u5bb9\u7684\u7f16\u7801\u3002\u4f7f\u7528 response = requests.get('https:\/\/example.com')<\/p>\n response.encoding = 'utf-8'<\/p>\n content = response.text<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u5904\u7406JSON\u6570\u636e\u65f6\uff0c\u901a\u5e38\u9700\u8981\u786e\u4fddJSON\u5b57\u7b26\u4e32\u7684\u7f16\u7801\u683c\u5f0f\u6b63\u786e\u3002\u4f7f\u7528 data = {'message': '\u4f60\u597d\uff0c\u4e16\u754c'}<\/p>\n json_string = json.dumps(data, ensure_ascii=False).encode('utf-8')<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u6b63\u786e\u5904\u7406\u7f51\u7edc\u6570\u636e\u7684\u7f16\u7801\uff0c\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u548c\u89e3\u6790\u8fc7\u7a0b\u4e2d\u4e0d\u51fa\u73b0\u7f16\u7801\u95ee\u9898\u3002<\/p>\n<\/p>\n with codecs.open('example.txt', 'r', encoding='utf-8') as file:<\/p>\n content = file.read()<\/p>\n <\/code><\/pre>\n<\/p>\n unicode_string = '\u4f60\u597d\uff0c\u4e16\u754c'<\/p>\n byte_string = codecs.encode(unicode_string, 'utf-8')<\/p>\n decoded_string = codecs.decode(byte_string, 'utf-8')<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u4f7f\u7528 \u5728\u5904\u7406\u6570\u636e\u5e93\u64cd\u4f5c\u65f6\uff0c\u8bbe\u7f6e\u6570\u636e\u5e93\u7f16\u7801\u662f\u786e\u4fdd\u6570\u636e\u6b63\u786e\u5b58\u50a8\u548c\u8bfb\u53d6\u7684\u5173\u952e\u3002\u4e0d\u540c\u7684\u6570\u636e\u5e93\u6709\u4e0d\u540c\u7684\u8bbe\u7f6e\u65b9\u5f0f\u3002\u4f8b\u5982\uff0c\u5728MySQL\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6570\u636e\u5e93\u548c\u8868\u7684\u7f16\u7801\u683c\u5f0f\u6765\u786e\u4fdd\u6570\u636e\u7684\u7f16\u7801\u4e00\u81f4\uff1a<\/p>\n<\/p>\n CREATE TABLE mytable (<\/p>\n id INT AUTO_INCREMENT PRIMARY KEY,<\/p>\n message VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci<\/p>\n );<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u4f7f\u7528Python\u4e0e\u6570\u636e\u5e93\u8fdb\u884c\u8fde\u63a5\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u7684\u7f16\u7801\u6765\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u7f16\u7801\u4e00\u81f4\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 connection = pymysql.connect(<\/p>\n host='localhost',<\/p>\n user='user',<\/p>\n password='password',<\/p>\n database='mydatabase',<\/p>\n charset='utf8mb4',<\/p>\n use_unicode=True<\/p>\n )<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u8bbe\u7f6e\u6570\u636e\u5e93\u548c\u8fde\u63a5\u7684\u7f16\u7801\uff0c\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u5b58\u50a8\u548c\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u51fa\u73b0\u7f16\u7801\u95ee\u9898\u3002<\/p>\n<\/p>\n \u5728\u5904\u7406\u547d\u4ee4\u884c\u8f93\u5165\u8f93\u51fa\u65f6\uff0c\u8bbe\u7f6e\u547d\u4ee4\u884c\u7684\u7f16\u7801\u662f\u786e\u4fdd\u6570\u636e\u6b63\u786e\u663e\u793a\u548c\u8bfb\u53d6\u7684\u5173\u952e\u3002\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u7684\u547d\u4ee4\u884c\u6709\u4e0d\u540c\u7684\u8bbe\u7f6e\u65b9\u5f0f\u3002\u4f8b\u5982\uff0c\u5728Windows\u4e0a\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e <\/code><\/pre>\n<\/p>\n \u5728\u5904\u7406\u547d\u4ee4\u884c\u53c2\u6570\u65f6\uff0c\u786e\u4fdd\u53c2\u6570\u7684\u7f16\u7801\u683c\u5f0f\u6b63\u786e\u53ef\u4ee5\u907f\u514d\u56e0\u7f16\u7801\u95ee\u9898\u5bfc\u81f4\u7684\u9519\u8bef\u3002\u4f7f\u7528 for arg in sys.argv:<\/p>\n print(arg.encode('utf-8'))<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u8bbe\u7f6e\u547d\u4ee4\u884c\u7f16\u7801\u548c\u5904\u7406\u547d\u4ee4\u884c\u53c2\u6570\u7684\u7f16\u7801\uff0c\u53ef\u4ee5\u786e\u4fdd\u547d\u4ee4\u884c\u8f93\u5165\u8f93\u51fa\u7684\u7f16\u7801\u4e00\u81f4\u3002<\/p>\n<\/p>\n \u5728\u5904\u7406\u65e5\u5fd7\u6587\u4ef6\u65f6\uff0c\u914d\u7f6e\u65e5\u5fd7\u6587\u4ef6\u7684\u7f16\u7801\u662f\u786e\u4fdd\u65e5\u5fd7\u5185\u5bb9\u6b63\u786e\u8bb0\u5f55\u548c\u8bfb\u53d6\u7684\u5173\u952e\u3002\u4f7f\u7528 logging.basicConfig(<\/p>\n filename='example.log',<\/p>\n level=logging.DEBUG,<\/p>\n format='%(asctime)s %(message)s',<\/p>\n encoding='utf-8'<\/p>\n )<\/p>\n logging.debug('\u8fd9\u662f\u4e00\u6761\u8c03\u8bd5\u4fe1\u606f')<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u8bfb\u53d6\u65e5\u5fd7\u6587\u4ef6\u65f6\uff0c\u786e\u4fdd\u6587\u4ef6\u7684\u7f16\u7801\u683c\u5f0f\u6b63\u786e\u53ef\u4ee5\u907f\u514d\u56e0\u7f16\u7801\u95ee\u9898\u5bfc\u81f4\u7684\u8bfb\u53d6\u9519\u8bef\uff1a<\/p>\n<\/p>\n for line in file:<\/p>\n print(line)<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7\u914d\u7f6e\u65e5\u5fd7\u6587\u4ef6\u7684\u7f16\u7801\uff0c\u53ef\u4ee5\u786e\u4fdd\u65e5\u5fd7\u5185\u5bb9\u5728\u8bb0\u5f55\u548c\u8bfb\u53d6\u8fc7\u7a0b\u4e2d\u4e0d\u51fa\u73b0\u7f16\u7801\u95ee\u9898\u3002<\/p>\n<\/p>\n# -*- coding: utf-8 -*-<\/p>\n\u4e00\u3001\u4f7f\u7528\u7f16\u7801\u58f0\u660e<\/strong><\/h2>\n
1\u3001\u7f16\u7801\u58f0\u660e\u7684\u91cd\u8981\u6027<\/h2>\n<\/p>\n
2\u3001\u5982\u4f55\u6dfb\u52a0\u7f16\u7801\u58f0\u660e<\/h2>\n<\/p>\n
# -*- coding: utf-8 -*-<\/p>\n#!\/usr\/bin\/env python3<\/p>\n-*- coding: utf-8 -*-<\/strong><\/h2>\n
\u4e8c\u3001\u9009\u62e9\u5408\u9002\u7684\u6587\u672c\u7f16\u8f91\u5668<\/strong><\/h2>\n
1\u3001\u4e3a\u4ec0\u4e48\u9009\u62e9\u5408\u9002\u7684\u6587\u672c\u7f16\u8f91\u5668\u5f88\u91cd\u8981<\/h2>\n<\/p>\n
2\u3001\u63a8\u8350\u7684\u6587\u672c\u7f16\u8f91\u5668<\/h2>\n<\/p>\n
\n
\u4e09\u3001\u914d\u7f6e\u7f16\u8f91\u5668\u7f16\u7801\u683c\u5f0f<\/strong><\/h2>\n
1\u3001Visual Studio Code<\/h2>\n<\/p>\n
\u8bbe\u7f6e\u6587\u4ef6\u9ed8\u8ba4\u7f16\u7801<\/h3>\n<\/p>\n
settings.json<\/code>\uff09\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<\/p>\n"files.encoding": "utf8"<\/p>\n\u66f4\u6539\u5f53\u524d\u6587\u4ef6\u7684\u7f16\u7801<\/h3>\n<\/p>\n
Ctrl+Shift+P<\/code>\uff09\uff0c\u8f93\u5165\u201cChange File Encoding\u201d\uff0c\u7136\u540e\u9009\u62e9\u9700\u8981\u7684\u7f16\u7801\u683c\u5f0f\u3002<\/p>\n<\/p>\n2\u3001PyCharm<\/h2>\n<\/p>\n
\u8bbe\u7f6e\u9879\u76ee\u9ed8\u8ba4\u7f16\u7801<\/h3>\n<\/p>\n
File -> Settings<\/code>\uff09\uff0c\u5bfc\u822a\u5230Editor -> File Encodings<\/code>\uff0c\u7136\u540e\u8bbe\u7f6e\u9879\u76ee\u9ed8\u8ba4\u7f16\u7801\u548c\u5168\u5c40\u9ed8\u8ba4\u7f16\u7801\u4e3aUTF-8\u3002<\/p>\n<\/p>\n\u66f4\u6539\u5f53\u524d\u6587\u4ef6\u7684\u7f16\u7801<\/h3>\n<\/p>\n
File Encoding<\/code>\uff0c\u7136\u540e\u9009\u62e9\u9700\u8981\u7684\u7f16\u7801\u683c\u5f0f\u3002<\/p>\n<\/p>\n3\u3001Sublime Text<\/h2>\n<\/p>\n
\u8bbe\u7f6e\u9ed8\u8ba4\u7f16\u7801<\/h3>\n<\/p>\n
"default_encoding": "UTF-8",<\/p>\n\u66f4\u6539\u5f53\u524d\u6587\u4ef6\u7684\u7f16\u7801<\/h3>\n<\/p>\n
File -> Reopen with Encoding<\/code>\u9009\u62e9\u9700\u8981\u7684\u7f16\u7801\u683c\u5f0f\u3002<\/p>\n<\/p>\n\u56db\u3001\u5408\u7406\u4f7f\u7528\u5b57\u7b26\u4e32\u7f16\u7801<\/strong><\/h2>\n
1\u3001\u5b57\u7b26\u4e32\u7f16\u7801\u4e0e\u89e3\u7801<\/h2>\n<\/p>\n
encode()<\/code>\u65b9\u6cd5\u5c06Unicode\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5b57\u8282\u5b57\u7b26\u4e32\uff0c\u4f7f\u7528decode()<\/code>\u65b9\u6cd5\u5c06\u5b57\u8282\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3aUnicode\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n# Unicode\u5b57\u7b26\u4e32<\/p>\n\u7f16\u7801\u4e3a\u5b57\u8282\u5b57\u7b26\u4e32<\/strong><\/h2>\n
\u89e3\u7801\u4e3aUnicode\u5b57\u7b26\u4e32<\/strong><\/h2>\n
2\u3001\u907f\u514d\u7f16\u7801\u9519\u8bef\u7684\u65b9\u6cd5<\/h2>\n<\/p>\n
try...except<\/code>\u7ed3\u6784\u5904\u7406\u6f5c\u5728\u7684\u7f16\u7801\u5f02\u5e38\uff1a<\/p>\n<\/p>\ntry:<\/p>\n\u4e94\u3001\u5904\u7406\u6587\u4ef6\u8bfb\u5199\u65f6\u6307\u5b9a\u7f16\u7801<\/strong><\/h2>\n
1\u3001\u6253\u5f00\u6587\u4ef6\u65f6\u6307\u5b9a\u7f16\u7801<\/h2>\n<\/p>\n
open()<\/code>\u51fd\u6570\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7encoding<\/code>\u53c2\u6570\u6307\u5b9a\u6587\u4ef6\u7f16\u7801\uff1a<\/p>\n<\/p>\nwith open('example.txt', 'r', encoding='utf-8') as file:<\/p>\n2\u3001\u5199\u5165\u6587\u4ef6\u65f6\u6307\u5b9a\u7f16\u7801<\/h2>\n<\/p>\n
with open('example.txt', 'w', encoding='utf-8') as file:<\/p>\n\u516d\u3001\u5904\u7406\u7f51\u7edc\u6570\u636e\u7f16\u7801<\/strong><\/h2>\n
1\u3001\u5904\u7406HTTP\u54cd\u5e94\u5185\u5bb9<\/h2>\n<\/p>\n
requests<\/code>\u5e93\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u54cd\u5e94\u5bf9\u8c61\u7684encoding<\/code>\u5c5e\u6027\u6765\u5904\u7406\u54cd\u5e94\u5185\u5bb9\u7684\u7f16\u7801\uff1a<\/p>\n<\/p>\nimport requests<\/p>\n2\u3001\u5904\u7406JSON\u6570\u636e<\/h2>\n<\/p>\n
json<\/code>\u6a21\u5757\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u7f16\u7801\u53c2\u6570\u6765\u5904\u7406JSON\u6570\u636e\u7684\u7f16\u7801\uff1a<\/p>\n<\/p>\nimport json<\/p>\n\u4e03\u3001\u7f16\u7801\u8f6c\u6362\u5de5\u5177<\/strong><\/h2>\n
1\u3001\u4f7f\u7528
codecs<\/code>\u6a21\u5757<\/h2>\n<\/p>\ncodecs<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u591a\u79cd\u7f16\u7801\u8f6c\u6362\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4e8e\u7f16\u7801\u548c\u89e3\u7801\u5b57\u7b26\u4e32\u3001\u6587\u4ef6\u7b49\u6570\u636e\u3002\u4f7f\u7528codecs<\/code>\u6a21\u5757\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728\u4e0d\u540c\u7f16\u7801\u683c\u5f0f\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\uff1a<\/p>\n<\/p>\nimport codecs<\/p>\n2\u3001\u5e38\u7528\u7f16\u7801\u8f6c\u6362\u51fd\u6570<\/h2>\n<\/p>\n
codecs<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u591a\u79cd\u5e38\u7528\u7684\u7f16\u7801\u8f6c\u6362\u51fd\u6570\uff0c\u5982encode()<\/code>\u548cdecode()<\/code>\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b57\u7b26\u4e32\u7684\u7f16\u7801\u548c\u89e3\u7801\uff1a<\/p>\n<\/p>\nimport codecs<\/p>\ncodecs<\/code>\u6a21\u5757\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406\u548c\u8f6c\u6362\u4e0d\u540c\u7f16\u7801\u683c\u5f0f\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n\u516b\u3001\u5904\u7406\u6570\u636e\u5e93\u7f16\u7801<\/strong><\/h2>\n
1\u3001\u8bbe\u7f6e\u6570\u636e\u5e93\u7f16\u7801<\/h2>\n<\/p>\n
CREATE DATABASE mydatabase CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;<\/p>\n2\u3001\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u7f16\u7801<\/h2>\n<\/p>\n
pymysql<\/code>\u8fde\u63a5MySQL\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u8fde\u63a5\u53c2\u6570\u6765\u6307\u5b9a\u7f16\u7801\uff1a<\/p>\n<\/p>\nimport pymysql<\/p>\n\u4e5d\u3001\u5904\u7406\u547d\u4ee4\u884c\u8f93\u5165\u8f93\u51fa\u7f16\u7801<\/strong><\/h2>\n
1\u3001\u8bbe\u7f6e\u547d\u4ee4\u884c\u7f16\u7801<\/h2>\n<\/p>\n
chcp<\/code>\u547d\u4ee4\u6765\u66f4\u6539\u547d\u4ee4\u884c\u7684\u7f16\u7801\uff1a<\/p>\n<\/p>\nchcp 65001<\/p>\n2\u3001\u5904\u7406\u547d\u4ee4\u884c\u53c2\u6570\u7f16\u7801<\/h2>\n<\/p>\n
sys<\/code>\u6a21\u5757\u53ef\u4ee5\u83b7\u53d6\u548c\u5904\u7406\u547d\u4ee4\u884c\u53c2\u6570\uff1a<\/p>\n<\/p>\nimport sys<\/p>\n\u5341\u3001\u5904\u7406\u65e5\u5fd7\u6587\u4ef6\u7f16\u7801<\/strong><\/h2>\n
1\u3001\u914d\u7f6e\u65e5\u5fd7\u6587\u4ef6\u7f16\u7801<\/h2>\n<\/p>\n
logging<\/code>\u6a21\u5757\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6587\u4ef6\u5904\u7406\u5668\u7684\u7f16\u7801\u6765\u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u7684\u7f16\u7801\uff1a<\/p>\n<\/p>\nimport logging<\/p>\n2\u3001\u5904\u7406\u65e5\u5fd7\u6587\u4ef6\u8bfb\u53d6\u7f16\u7801<\/h2>\n<\/p>\n
with open('example.log', 'r', encoding='utf-8') as file:<\/p>\n\u5341\u4e00\u3001\u5904\u7406GUI\u5e94\u7528\u7f16\u7801<\/strong><\/h2>\n
1\u3001\u8bbe\u7f6eGUI\u5e94\u7528\u7f16\u7801<\/h2>\n<\/p>\n