# Convert the bytes object back to a string decoded_string = bytes_object.decode('utf-8') # Print the decoded string print(decoded_string) 输出: b'Hello, world!' Hello, world! 在这个例子中,我们首先定义一个字符串变量。然后,我们使用构造函
编码和解码是逆过程。 # Python code to demonstate Byte Decoding # initialising a String a = 'GeeksforGeeks' # initialising a byte object c = b'GeeksforGeeks' # using decode() to decode the Byte object # decoded version of c is stored in d # using ASCII mapping d = c.decode('ASCII'...
somestring='This could be a bigstring' arr=np.frombuffer(buffer(somestring),dtype=np.uint8) 1. 2. 但是,由于python字符串是不可变的,arr将是只读的。在Is there a way to just tell f.write to access directly the memory address of "buf" from 0 to N bytes and write them onto the disk?
The input string is: Java2Blog The bytearray object is: bytearray(b'Java2Blog') As you can observe, we have created a bytearray object from a string. Now we will discuss different ways to convert a bytearray to string in python. Using the str() Function to convert Bytearray to Stri...
4、public String(char[] 数组名)//把char类型的数组,转换成字符串;数组中的数依次输出。 5、public String(char[]数组名,int开始位置,int长度)//截取数组名指定的部分,转换成字符串 6、boolean equals(Object obj)//a.equals(b);将a与b进行比较; ...
已解决:TypeError: the JSON object must be str, bytes or bytearray, not dict 一、问题背景 在Python编程中,处理JSON数据是一个常见的任务。JSON(JavaScript Object Notation)是一种轻量级的数据交换格式,它基于ECMAScript的一个子集,采用完全独立于语言的文本格式来存储和表示数据。在Python中,我们使用json模块来...
...java代码如下: /** * 对象转Byte数组 * * @param obj * @return * @throws Exception */ public static byte[] objectToBytes...[] bytes = out.toByteArray(); logger.debug(bytes.toString()); return bytes; } ** * 字节数组转对象 * *...@param content * @return * @throws Exception...
ConvertbytearraytostringWith thebytes()Function in Python If we have abytearraycontaining string characters with theutf-8encoding and want to convert that array into astringvariable, we can use the built-inbytes()function in Python. Thebytes()function returns an immutable bytes object that can ...
b'Python, bytes' Convert bytes to string Example-1: Code: #create a bytes object x = b'El ni\xc3\xb1o come camar\xc3\xb3n' print(x) Output: b'El ni\xc3\xb1o come camar\xc3\xb3n' Example-2: Code: # create a string using the decode() method of bytes. ...
将bytearray类型对象转换为JSON可序列化对象可以使用json.dumps（）方法将数据转换回字符串，json_string...