python3-csv寫入中文亂碼

• 代碼如下

import csv
data = [['American','美國人'],
        ['Chinese','中國人']]

with open('results.csv','w',newline='',) as f:
    w = csv.writer(f)
    w.writerows(data)

• 結果如下
  

• 正確打開方式應該加上encoding='utf-8-sig'

• 代碼

import csv

data = [['American','美國人'],
        ['Chinese','中國人']]
with open('results.csv','w',newline='',encoding='utf-8-sig') as f:
    w = csv.writer(f)
    w.writerows(data)

• 結果