十分钟学会Python, 简单入门教程(19)

http://www.smzswang.com时间:2016-10-23 14:21来源:未知

  import pickle

  mylist = ["This", "is", 4, 13327]

  # Open the file C:\\binary.dat for writing. The letter r before the

  # filename string is used to prevent backslash escaping.

  myfile = open(r"C:\\binary.dat", "w")

  pickle.dump(mylist, myfile)

  myfile.close()

  myfile = open(r"C:\\text.txt", "w")

  myfile.write("This is a sample string")

  myfile.close()

  myfile = open(r"C:\\text.txt")

  >>> print myfile.read()

  'This is a sample string'

  myfile.close()

  # Open the file for reading.

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