Python3 configparser报错UnicodeEncodeError

本文探讨了在使用Python3的configparser模块时遇到的UnicodeEncodeError问题,详细解释了错误原因,并提供了解决方案,包括设置正确的编码方式和处理非ASCII字符的方法,帮助开发者避免此类问题。
Microsoft Windows [版本 10.0.22631.2861] (c) Microsoft Corporation。保留所有权利。 C:\Users\Administrator>cd /d E:\AI_System\web_ui E:\AI_System\web_ui>python server.py 2025-08-12 03:55:11,438 - CoreInit - INFO - Core module initialization started 2025-08-12 03:55:11,438 - EnvironmentManager - INFO - 环境管理器初始化完成 (基础目录: E:\AI_System\data\environment) 2025-08-12 03:55:11,438 - CoreInit - INFO - Environment manager created: DefaultEnvironment 2025-08-12 03:55:11,438 - CoreInit - INFO - Core module initialized successfully 2025-08-12 03:55:11,447 - CoreConfig - INFO - 📋 初始化配置管理器 | 环境前缀: | 基础目录: E:\AI_System\web_ui --- Logging error --- Traceback (most recent call last): File "E:\Python310\lib\logging\__init__.py", line 1103, in emit stream.write(msg + self.terminator) UnicodeEncodeError: &#39;gbk&#39; codec can&#39;t encode character &#39;\U0001f4cb&#39; in position 46: illegal multibyte sequence Call stack: File "E:\AI_System\web_ui\server.py", line 23, in <module> system_config = SystemConfig() File "E:\AI_System\core\config.py", line 40, in __init__ self._initialize() File "E:\AI_System\core\config.py", line 44, in _initialize self.logger.info(f"📋 初始化配置管理器 | 环境前缀: {self.env_prefix} | 基础目录: {Path.cwd()}") Message: &#39;📋 初始化配置管理器 | 环境前缀: | 基础目录: E:\\AI_System\\web_ui&#39; Arguments: () 2025-08-12 03:55:11,448 - CoreConfig - INFO - 🔍 加载环境变量... --- Logging error --- Traceback (most recent call last): File "E:\Python310\lib\logging\__init__.py", line 1103, in emit stream.write(msg + self.terminator) UnicodeEncodeError: &#39;gbk&#39; codec can&#39;t encode character &#39;\U0001f50d&#39; in position 46: illegal multibyte sequence Call stack: File "E:\AI_System\web_ui\server.py", line 23, in <module> system_config = SystemConfig() File "E:\AI_System\core\config.py", line 40, in __init__ self._initialize() File "E:\AI_System\core\config.py", line 47, in _initialize self._load_environment() File "E:\AI_System\core\config.py", line 63, in _load_environment self.logger.info("🔍 加载环境变量...") Message: &#39;🔍 加载环境变量...&#39; Arguments: () 2025-08-12 03:55:11,449 - CoreConfig - WARNING - ⚠️ 配置文件不存在: None --- Logging error --- Traceback (most recent call last): File "E:\Python310\lib\logging\__init__.py", line 1103, in emit stream.write(msg + self.terminator) UnicodeEncodeError: &#39;gbk&#39; codec can&#39;t encode character &#39;\u26a0&#39; in position 49: illegal multibyte sequence Call stack: File "E:\AI_System\web_ui\server.py", line 23, in <module> system_config = SystemConfig() File "E:\AI_System\core\config.py", line 40, in __init__ self._initialize() File "E:\AI_System\core\config.py", line 53, in _initialize self.logger.warning(f"⚠️ 配置文件不存在: {self.config_path}") Message: &#39;⚠️ 配置文件不存在: None&#39; Arguments: () 2025-08-12 03:55:11,452 - CoreConfig - INFO - 🔄 合并默认配置... --- Logging error --- Traceback (most recent call last): File "E:\Python310\lib\logging\__init__.py", line 1103, in emit stream.write(msg + self.terminator) UnicodeEncodeError: &#39;gbk&#39; codec can&#39;t encode character &#39;\U0001f504&#39; in position 46: illegal multibyte sequence Call stack: File "E:\AI_System\web_ui\server.py", line 23, in <module> system_config = SystemConfig() File "E:\AI_System\core\config.py", line 40, in __init__ self._initialize() File "E:\AI_System\core\config.py", line 56, in _initialize self._merge_defaults() File "E:\AI_System\core\config.py", line 126, in _merge_defaults self.logger.info("🔄 合并默认配置...") Message: &#39;🔄 合并默认配置...&#39; Arguments: () 2025-08-12 03:55:11,454 - CoreConfig - INFO - ✅ 配置加载完成 | 条目数: 52 --- Logging error --- Traceback (most recent call last): File "E:\Python310\lib\logging\__init__.py", line 1103, in emit stream.write(msg + self.terminator) UnicodeEncodeError: &#39;gbk&#39; codec can&#39;t encode character &#39;\u2705&#39; in position 46: illegal multibyte sequence Call stack: File "E:\AI_System\web_ui\server.py", line 23, in <module> system_config = SystemConfig() File "E:\AI_System\core\config.py", line 40, in __init__ self._initialize() File "E:\AI_System\core\config.py", line 56, in _initialize self._merge_defaults() File "E:\AI_System\core\config.py", line 128, in _merge_defaults self.logger.info(f"✅ 配置加载完成 | 条目数: {len(self._config)}") Message: &#39;✅ 配置加载完成 | 条目数: 52&#39; Arguments: () 2025-08-12 03:55:11 - WebServer - INFO - 14196 - 5264 - ✅ 日志系统初始化完成 2025-08-12 03:55:11,455 - WebServer - INFO - ✅ 日志系统初始化完成 --- Logging error --- Traceback (most recent call last): File "E:\Python310\lib\logging\__init__.py", line 1103, in emit stream.write(msg + self.terminator) UnicodeEncodeError: &#39;gbk&#39; codec can&#39;t encode character &#39;\u2705&#39; in position 45: illegal multibyte sequence Call stack: File "E:\AI_System\web_ui\server.py", line 95, in <module> logger = setup_logger() File "E:\AI_System\web_ui\server.py", line 87, in setup_logger logger.info("✅ 日志系统初始化完成") Message: &#39;✅ 日志系统初始化完成&#39; Arguments: () 2025-08-12 03:55:11 - WebServer - INFO - 14196 - 5264 - ✅ 日志系统初始化完成 2025-08-12 03:55:11 - WebServer - INFO - 14196 - 5264 - 📝 日志级别: INFO 2025-08-12 03:55:11,456 - WebServer - INFO - 📝 日志级别: INFO --- Logging error --- Traceback (most recent call last): File "E:\Python310\lib\logging\__init__.py", line 1103, in emit stream.write(msg + self.terminator) UnicodeEncodeError: &#39;gbk&#39; codec can&#39;t encode character &#39;\U0001f4dd&#39; in position 45: illegal multibyte sequence Call stack: File "E:\AI_System\web_ui\server.py", line 95, in <module> logger = setup_logger() File "E:\AI_System\web_ui\server.py", line 88, in setup_logger logger.info(f"📝 日志级别: {&#39;DEBUG&#39; if debug_mode else &#39;INFO&#39;}") Message: &#39;📝 日志级别: INFO&#39; Arguments: () 2025-08-12 03:55:11 - WebServer - INFO - 14196 - 5264 - 📝 日志级别: INFO 2025-08-12 03:55:11 - WebServer - INFO - 14196 - 5264 - 📁 日志文件: web_server.log 2025-08-12 03:55:11,457 - WebServer - INFO - 📁 日志文件: web_server.log --- Logging error --- Traceback (most recent call last): File "E:\Python310\lib\logging\__init__.py", line 1103, in emit stream.write(msg + self.terminator) UnicodeEncodeError: &#39;gbk&#39; codec can&#39;t encode character &#39;\U0001f4c1&#39; in position 45: illegal multibyte sequence Call stack: File "E:\AI_System\web_ui\server.py", line 95, in <module> logger = setup_logger() File "E:\AI_System\web_ui\server.py", line 89, in setup_logger logger.info(f"📁 日志文件: {log_file}") Message: &#39;📁 日志文件: web_server.log&#39; Arguments: () 2025-08-12 03:55:11 - WebServer - INFO - 14196 - 5264 - 📁 日志文件: web_server.log Traceback (most recent call last): File "E:\AI_System\web_ui\server.py", line 669, in <module> app, socketio = create_app() File "E:\AI_System\web_ui\server.py", line 643, in create_app system_initializer = SystemInitializer() File "E:\AI_System\web_ui\server.py", line 321, in __init__ logger.info(f"系统初始化器创建, 基础目录: {system_config.BASE_DIR}") File "E:\AI_System\core\config.py", line 188, in __getattr__ raise AttributeError(f"&#39;{type(self).__name__}&#39; object has no attribute &#39;{name}&#39;") AttributeError: &#39;CoreConfig&#39; object has no attribute &#39;BASE_DIR&#39; E:\AI_System\web_ui>
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