用一个示例给大家演示:
#导入模块
import csv
fpath = r'C:\Users\hyg\Desktop\test\1.csv'
f = open(fpath, 'w')
#csv字段
fieldnames = ['name','score']
#写入数据
data = [{'name':'li','score':80},{'name':'zhao','score':90}]
#创建csvw对象
csvw = csv.DictWriter(f,fieldnames=fieldnames,lineterminator='\n')
#写入字段
csvw.writeheader()
#写入数据
csvw.writerows(data)
#关闭文件
f.close()结果:
name,score li,80 zhao,90