我的Python 3x代码有什么问题？

Question

我有这样的代码，

database = open("C:\\Users\\PC\\Desktop\\database.txt", "w")
enter=input("What is your name: ")
database.write(enter)
database.close

当我运行此程序时，它不会在database.txt中打印任何内容

我尝试使用IDLE和PyScripter但是我有相同的结果:(

Answer 1

将database.close更改为database.close()。你没有调用这个方法。

我建议使用Python的上下文管理器。该文件将自动关闭。

with open("C:\\Users\\PC\\Desktop\\database.txt", "w") as database:
    enter = input("What is your name: ")
    database.write(enter)        

Answer 2

关闭是一种方法，所以你应该调用它：

database = open(r"C:\Users\PC\Desktop\database.txt", "w")
enter=input("What is your name: ")
database.write(enter)
database.close()

Answer 3

据我所知，“数据库”只是文件的缺口...

database = open("C:/Users/PC/Desktop/database.txt", "w")
enter=input("What is your name: ")
database.write(enter)
database.close()