In Python versions > 3.0
, the write
method returns the number of bytes written.
http://docs.python.org/3/tutorial/inputoutput.html#methods-of-file-objects
题
Why am I getting output on my console when writing to file? I don't recall this ever happening before...
outfile= open("C:\\Data\\testout.txt", 'w')
outfile.write("something")
outfile.write("something else")
output:
9
14
解决方案
In Python versions > 3.0
, the write
method returns the number of bytes written.
http://docs.python.org/3/tutorial/inputoutput.html#methods-of-file-objects