当前位置：网站首页>FileNotFoundError: [Errno 2] No such file or directory

FileNotFoundError: [Errno 2] No such file or directory

2022-04-23 02:58:00 【Siege lion Jason】

Problem description

Recently, with Python solve Euler plan question 13 when , Always report an error when opening a file

FileNotFoundError: [Errno 2] No such file or directory: '/ProjectEuler/data/013.txt'

map(int,open('data/013.txt'))

Later I checked , The discovery is related to the editor , involves work area The concept of , The solution is given below

Solution

First of all, let's show you my workspace ,Vscode The editor parses the entire open folder as a workspace

What does that mean ？ That is to say , The default working area of the editor here is algorithms This entire folder , The file location distribution is like this 

algorithms
|__ProjectEuler
	|__data
	|	|__013.txt
	|__013.py

If we want the program to correctly identify the file location , The path should be changed to Relative workspace The path of , namely ：

map(int,open('ProjectEuler/data/013.txt'))

At this point, execute the code again , There will be no error

Reference material ：

版权声明
本文为[Siege lion Jason]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/04/202204220644066115.html

边栏推荐

猜你喜欢

随机推荐