文件读写

csv文件读取

pd.read_csv('data.csv')

csv文件写入

转自:https://blog.csdn.net/weixin_43670105/article/details/89045301

import csv
csvfile = open("csv_test.csv","w",newline = "")    
#将文件加载到csv对象中
writer = csv.writer(csvfile)
#写入一行数据
writer.writerow(['姓名','年龄','电话'])
#多行数据写入
data = [('张三','18','0291321332'),
        ('李四','21','2932131934')]
writer.writerows(data)
#关闭csv对象
csvfile.close()

写入效果

原文地址:https://www.cnblogs.com/bill-h/p/13299765.html