2018-11-26 python学习第九天

x=res=x.encode()
(res(res))

m=res.decode()
(m)
(==) f:   data=f.read()
    (data)
(=) f:
    f.seek()
    f.write()
(==) f1:
    msg=f1.read()
    new_msg=msg.replace()


(==) f2:
    f2.write(new_msg)

os

(==) read_f\
    (==) write_f:
    line read_f:
        write_f.write(line.replace())


os.remove()
os.rename()


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转载自blog.51cto.com/13520724/2322298
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