UnicodeEncodeError: 'ascii' codec can't encode characters in position 66-67: ordinal not in range(12
在树莓派上执行一个python文件,把日志写到log文件里面,报了如下错误
[email protected]:~/test/test_download/aiot_code $ python3 test_logger.py
sys.getdefaultencoding():utf-8
--- Logging error ---
Traceback (most recent call last):
File "/usr/lib/python3.5/logging/__init__.py", line 983, in emit
stream.write(msg)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 66-67: ordinal not in range(128)
Call stack:
File "test_logger.py", line 26, in <module>
logger.info("test \u4e2d\u6587")
Message: 'test \u4e2d\u6587'
Arguments: ()
py测试代码如下:
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import os
import logging
import sys
import logging.config
def define_logger():
logging.config.fileConfig("/home/pi/test/configurations/logging.conf")
logger = logging.getLogger("daemon")
if __name__ == "__main__":
define_logger()
print("sys.getdefaultencoding():" + sys.getdefaultencoding())
logger.info("test 中文")
logging.conf内容
[loggers]
keys=root, daemon
[handlers]
keys=consoleHandler,fileHandler_daemon
[formatters]
keys=deviceFormatter
[logger_root]
level=DEBUG
handlers=consoleHandler, fileHandler_daemon
[logger_daemon]
level=DEBUG
handlers=consoleHandler, fileHandler_daemon
qualname=daemon
propagate=0
[handler_consoleHandler]
class=StreamHandler
args=(sys.stdout,)
formatter=deviceFormatter
[handler_fileHandler_daemon]
class=logging.handlers.TimedRotatingFileHandler
args=('log/daemon.log', 'D', 1, 30, 'utf-8')
formatter=deviceFormatter
[formatter_deviceFormatter]
# time level thread module:method:line - message
format=%(asctime)s %(levelname)s %(threadName)s %(name)s:%(funcName)s:%(lineno)s - %(message)s
刚刚开始有想过编码问题,但是在报错之前把日志打出来,显示是u8,打印内容如下
sys.getdefaultencoding():utf-8
最后发现还是编码的问题:
修改一下编码:
执行python代码没问题,泪目:
修改 .bash_profile