原文:http://www.cnblogs.com/zqifa/p/python-7.html
# bytes object b = b"example" # str object s = "example" # str to bytes sb = bytes(s, encoding = "utf8") # bytes to str bs = str(b, encoding = "utf8") # an alternative method # str to bytes sb2 = str.encode(s) # bytes to str bs2 = bytes.decode(b)
原文：http://www.cnblogs.com/tinyos/p/7436324.html