【Python 第31课】 读文件

落梦

找不到路径！！！！！
f = open('a.txt')
data = f.read()
print(data)
f.close()
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"C:\Program Files\Python38\python.exe" C:\Users\23593\Desktop\.idea\python练习\读文件.py
Traceback (most recent call last):
  File "C:\Users\23593\Desktop\.idea\python练习\读文件.py", line 1, in <module>
    f = open('a.txt')
FileNotFoundError: [Errno 2] No such file or directory: 'a.txt'