我的代码没有写入csv文件中的新行，而是写入我旁边的同一行

Question

import csv 
with open ('database1.csv', 'a', newline='') as csvfile:
    linetowrite = username + "," + password + "," + dob + "," +\
                  favartist + "," + favgenre
    csvfile.write(linetowrite)
csvfile.close()

这是我的代码，所有的输入都可以，但似乎有什么问题，你能帮我吗

Answer 1

您正在导入csv模块，但从未实际使用它。为此，您需要创建如下^{}：

import csv

with open('database1.csv', 'w', newline='') as csvfile:
    csvfilewriter = csv.writer(csvfile)
    csvfilewriter.writerow([username, password, dob, favartist, favgenre])