python———二進制、八進制、十進制、十六進制之間的轉換

# 十進制轉換成二進制
num = 8
v = bin(num)
print(v)   ------0b1000------

# 十進制轉換成八進制
num = 8
v = oct(num)
print(v)    ------0o10------

# 十進制轉換成十六進制
num = 8
v = hex(num)
print(v)   ------0x8------

# 二進制轉換成十進制
v1 = '0b1111'
result = int(v1,base=2)
print(result)   ------15------

# 八進制轉換成十進制
v1 = '0o1111'
result = int(v1,base=8)
print(result)   ------585------

# 十六進制轉換成十進制
v1 = '0x1111'
result = int(v1,base=16)
print(result)    ------4369------