int
#创建和转换
#a = 123
#a = int(123)
#转换
#Age = “22”
#Age = int(22) #1.当前整数用二进制表示的最小位数
# age = 50
# v = age.
# print(v)
举例
def bit_length(self): # real signature unknown; restored from __doc__
"""
int.bit_length() -> int Number of bits necessary to represent self in binary.
>>> bin(37)
'0b100101'
>>> (37).bit_length()
6
"""
return 0
bit_length
#2.获取当前数据的字节表示
# age = 15
# v = age.to_bytes(4,b
# v1 = age.to_bytes(4,
# print(v)
# print(v1)
#执行结果
#b'\x00\x00\x00\x0f'
# b'\x0f\x00\x00\x00'
举例
def to_bytes(self, length, byteorder, *args, **kwargs): # real signature unknown; NOTE: unreliably restored from __doc__
"""
int.to_bytes(length, byteorder, *, signed=False) -> bytes Return an array of bytes representing an integer. The integer is represented using length bytes. An OverflowError is
raised if the integer is not representable with the given number of
bytes. The byteorder argument determines the byte order used to represent the
integer. If byteorder is 'big', the most significant byte is at the
beginning of the byte array. If byteorder is 'little', the most
significant byte is at the end of the byte array. To request the native
byte order of the host system, use `sys.byteorder' as the byte order value. The signed keyword-only argument determines whether two's complement is
used to represent the integer. If signed is False and a negative integer
is given, an OverflowError is raised.
"""
pass
to_bytes
布尔
0 false 其他是true
空 false 其他是true