1. 程式人生 > >解決 UnicodeEncodeError: 'ascii' codec can't encode characters in position 16-20: ordinal not in range

解決 UnicodeEncodeError: 'ascii' codec can't encode characters in position 16-20: ordinal not in range

python中因編碼問題報錯:

Traceback (most recent call last):
  File "a*.py", line 61, in <module>
    m*w.a*b()
  File "a*e.py", line 50, in a
    print (ab)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 16-20: ordinal not in range(128)

解決方案: 在python2中

# encoding=utf8  
import sys  
reload
(sys) sys.setdefaultencoding('utf8')

python3中使用上述程式碼會報錯,NameError: name 'reload' is not defined,可以匯入importlib替代。

import importlib
importlib.reload(sys)

1.在python執行命令引數前新增PYTHONIOENCODING=utf-8:

PYTHONIOENCODING=utf-8  python pythonfilename.py

2.重新定義標準輸出

import sys
import codecs
sys.stdout = codecs.
getwriter("utf-8")(sys.stdout.detach())

3.設定環境變數 Mac和Linux設定環境變數方式相同,開啟~/.bash_profile(.zshrc)檔案,新增

export LANG="en_US.UTF-8"