列表型可以转二进制,只能是数字 print(bytes()) list1 = [100, ‘abc’, 12.5] print(bytes(str(list1), encoding=‘utf-8’)) # b"[100, ‘abc’, 12.5]"
方法一:
str(数据, encoding ='utf-8') 字符串转二进制: 字符串.encode(encoding='utf-8') t2 = str(bytes(str(list1), encoding='utf-8'), encoding='utf-8') print(t2, type(t2)) # [100, 'abc', 12.5] <class 'str'> t1 = eval(t2) print(t1, type(t1)) # [100, 'abc', 12.5] <class 'list'> t3 = t2.encode(encoding='utf-8') print(t3) # b"[100, 'abc', 12.5]"方法二:二进制数据.decode(encoding='utf-8)
b1 = t3.decode(encoding='utf-8') print(b1, type(b1)) # [100, 'abc', 12.5] <class 'str'>