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作用
将爬取的数据存放到本地的csv文件中
1、导入模块
2、打开csv文件
3、初始化写入对象
4、写入数据(参数为列表)
import csv
with open('film.csv','w') as f:
writer = csv.writer(f)
writer.writerow([])
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示例代码
创建 test.csv 文件,在文件中写入数据
# 单行写入(writerow([]))
import csv
with open('test.csv','w',newline='') as f:
writer = csv.writer(f)
writer.writerow(['步惊云','36'])
writer.writerow(['超哥哥','25'])
# 多行写入(writerows([(),(),()]
# newline = '':在Windows中默认会添加1个空行,所以加入newline = ''参数,避免空行出现
import csv
with open('test.csv','w',newline='') as f:
writer = csv.writer(f)
writer.writerows([('聂风','36'),('秦霜','25'),('孔慈','30')])
来源:https://www.cnblogs.com/gengyufei/p/12642963.html