b'GeeksForGeeks' <class 'bytes'> Output: GeeksForGeeks <class 'str'> 方法#2:使用 str() 函数 Python的str()函数返回对象的字符串版本。 Python3 # Program for converting bytes to string using decode()data =b'GeeksForGeeks'# display inputprint('\nInput:') print(data) print(type(data))#...
3. Convert Bytes to String using decode() To convert bytes to strings in Python, use thedecode()function.decode()is built-in Python method used to convert bytes to strings. To use thedecode()method, you need to specify the character encoding that was used to encode the byte string. This...
we come to a situation where we need to convert bytes to string in python. In this tutorial, we will be discussing how to convert bytes to strings in python. As the conversion of elements has been a handy utility as it offers it in a much simpler way than other languages. ...
bytes中的元素的数据类型为int。 >>>A=b'cd'>>>A[0]99>>>type(A[0])<class'int'> 在Python 3.x 中通过decode将字节转换为字符串 bytes的decode方法可以使用给定的encoding将字节转换为字符串。在大多数情况下,如果将encoding方法没有被指定,那默认设置是utf-8。但它并非总是安全的,因为字节可以使用其他...
Convert Bytes to String with decode() Let's take a look at how we can convert bytes to a String, using the built-in decode() method for the bytes class: >>> b = b"Lets grab a \xf0\x9f\x8d\x95!" # Let's check the type >>> type(b) <class 'bytes'> # Now, let's dec...
importstring my_string="Hello, World!"my_string=string.StringType(my_string)print(type(my_string))# <class 'str'> 1. 2. 3. 4. 5. 6. 使用encode()方法 另一种常见的方法是使用encode()方法将字符串转换成string类型。encode()方法将字符串编码成bytes类型,我们可以通过decode()方法将其转换成str...
# ValueError: could not convert string to float: 'a' 1. 2. 5 转为集合类型 返回一个set对象,集合内不允许有重复元素: In [159]: a = [1,4,2,3,1] In [160]: set(a) Out[160]: {1, 2, 3, 4} 1. 2. 3. 4. 6 打开文件 ...
string = "Welcome to Sparkbyexamples" # Example 1: Using encode() # to convert string to byte result = string.encode('utf-8') # Example 2: Using bytes(str, enc) # to convert string to byte result = bytes(string, 'utf-8') ...
[compat.as_bytes(x)forxinproto_values] File"/tensorflow-1.15.2/python3.7/tensorflow_core/python/util/compat.py", line71,inas_bytes (bytes_or_text,)) TypeError: Expected binaryorunicode string, gotNoneDuring handling of the above exception, another exception occurred: Traceback (most recen...
("convert string to bytes...25、计算一个字符在字符串中出现的频率 print("umbrella".count('l')) # 2 26、合并列表 list1 = [1, 2, 4] list2 = ['XiaoF'] list1...time print(time.ctime()) # Thu Aug 13 20:00:00 2021 43、将列表中的字符串转换为整数print(list(map(int, ['1',...