[英]How to convert UTF-8 list to String in python
我需要将BeautifulSoup结果保存到.txt
文件。 而且我需要将结果转换为带有str()
字符串,但由于列表为UTF-8而无法正常工作:
# -*- coding: utf-8 -*-
page_content = soup(page.content, "lxml")
links = page_content.select('h3', class_="LC20lb")
for link in links:
with open("results.txt", 'a') as file:
file.write(str(link) + "\n")
并得到这个错误:
File "C:\Users\omido\AppData\Local\Programs\Python\Python37-32\lib\encodings\cp1252.py", line 19, in encode
return codecs.charmap_encode(input,self.errors,encoding_table)[0]
UnicodeEncodeError: 'charmap' codec can't encode characters in position 183-186: character maps to <undefined>
如果也要以UTF-8格式写入文件,则需要指定以下内容:
with open("results.txt", 'a', encoding='utf-8') as file:
file.write(str(link) + "\n")
最好只打开一次文件:
with open("results.txt", 'a', encoding='utf-8') as file:
for link in links:
file.write(str(link) + "\n")
(您也可以print(link, file=file)
。)
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