AttributeError: 'bytes' object has no attribute 'encode'是:“字节”对象没有属性的编码的意思。 很明显,是编码格式的问题,例如:已经是byte格式的字符串类型,二次进行encode的时候就会出现这个bug,示例如下: 代码语言:javascript 代码运行次数:0 str_info='Hello World!'print(str_info)# byte字符串-utf-8str...
encode,decode,str,bytes ---encode(encoding="utf-8", errors="strict")方法该方法将字符串(str)转换为某种编码的字节对象。 参数encoding默认为utf-8(亦即utf_8或utf8),表示默认转换为utf-8编码的字节对象---decode(encoding="utf-8", errors="strict")方法,该方法将字节对象解码为原始的字符串。>>> u...
Return a stringdecoded from the given bytes. Default encoding is'utf-8'.errorsmay be given to set a different error handling scheme. The default forerrorsis'strict', meaning that encoding errors raise aUnicodeError. Other possible values are'ignore','replace'and any other name registered viaco...
quopri.encodestring('test') Output: Traceback (most recent call last): File "<console>", line 1, in <module> File "/usr/lib/python3.12/quopri.py", line 105, in encodestring return b2a_qp(s, quotetabs=quotetabs, header=header) TypeError: a bytes-like object is required, not 'str...
string(字符串):由 char 组成的字符序列。 bytecode(字节码):以 byte 的形式存储 char 或 string。由于计算机只认识二进制,所以 string 中的每个 char 都需要使用 bytecode 来表示。 encode(编码):将人类可识别的 char 或 string 转换为机器可识别的 bytecode,并存储到磁盘中。存在多种转换格式,例如:Unicode、...
Since Python 3.0, strings are stored as Unicode, i.e. each character in the string is represented by a code point. So, each string is just a sequence of Unicode code points. For efficient storage of these strings, the sequence of code points is converted into asetof bytes. The process...
escape(string) 1. 参数 URI 一个完整的URI 返回值 一个新字符串, 表示提供的字符串编码为统一资源标识符 (URI)。 描述 假定一个URI是完整的URI,那么无需对那些保留的并且在URI中有特殊意思的字符进行编码。 http://username:password@www.example.com:80/path/to/file.php?foo=316&bar=this+has+spaces#...
Convert a String to Bytes Quickly convert a string to a sequence of bytes. Convert Bytes to a String Quickly convert a sequence of bytes to a string. Convert a String to Binary Quickly convert a string to a binary string. Convert Binary to a String Quickly convert a binary string to ...
decode() # 第一参数默认utf8,第二参数默认strict 17 print(string) 18 19 # bytes转字符串方式三 20 b = b'\xe9\x80\x86\xe7\x81haha\xab' 21 string = b.decode('utf-8', 'ignore') # 忽略非法字符,用strict会抛出异常 22 print(string) 23 24 # bytes转字符串方式四 25 b = b'\xe9\...
("Data received\(data)string representation:\(stringRepresentation)")})dataProvider.send(Article(title:"My First Article", author:"Gita Kumar", pubDate:Date()))// Prints: "Data received 86 bytes string representation: {"title":"My First Article","author":"Gita Kumar","pubDate":...