# 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
TypeError: Can't convert 'bytes' object to str implicitly >>> s.count(by.decode('ascii')) (3) 1 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. ① 不能连接bytes对象和字符串。他们两种不同的数据类型。 ② 也不允许针对字符串中bytes对象的出现次数进行计数,因为串里面根本没有bytes。字...
解码成string,默认不填 >>> website_string = website_bytes_utf8.decode() >>> type(website_string) <class 'str'> >>> website_string 'http://www.jb51.net/' >>> >>> 1. 2. 3. 4. 5. 6. 7. 解码成string,使用gb2312的方式 >>> website_string_gb2312 = website_bytes_gb2312.d...
Converting Bytes to Strings: The .decode() Method A bytes object in Python is human-readable only when it contains readable ASCII characters. In most applications, these characters are not sufficient. We can convert a bytes object into a string using the .decode() method: data = bytes([68...
1. Convert Bytes to String Using the decode() Method The most straightforward way to convert bytes to a string is using thedecode()method on the byte object (or the byte string). This method requires specifying the character encoding used. ...
string就是我们看到的内容，例如'abc'string经过编码encode，转化成⼆进制对象，给计算机识别 bytes经过反编码decode，转化成string，让我们看，但是注意反编码的编码规则是有范围,\xc8就不是utf8识别的范围# bytes object 2 b = b"example"3 4 # str object 5 s = "example"6 7 # str to bytes 8...
Example 2: Define String with Manual Length in astype() Function In Example 1, I have explained that data types have a variable length, and for that reason, strings are automatically set to the object dtype. There is usually no reason why you would have to change that data type. However...
bytes经过反编码decode,转化成string,让我们看,但是注意反编码的编码规则是有范围,\xc8就不是utf8识别的范围 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 # bytes object 2b=b"example" 3 4# str object 5s="example" 6 7# str to bytes ...
python3报错:TypeError: can't concat bytes to str 有时会报错这个:TypeError: Can't convert 'bytes' object to str implicitly 解决方法:使用字节码的decode()方法。 示例: 1 2 3 4 str='I am string' byte=b' I am bytes' s=str+byte
bytes_object.decode(encoding, errors='strict') 同样: - encoding 是原始字节串的编码格式。 - errors 参数指定如何处理解码时遇到的错误字符。 # 解码示例 #从UTF-8字节流解码 utf8_decoded = utf8_encoded.decode('utf-8') print("UTF-8 Decoded:", utf8_decoded) # 输出:UTF-8 Decoded: 菜鸟教程 ...