有时可能会遇到以下错误信息："TypeError: a bytes-like object is required, not 'str'"。
针对你提出的 TypeError: decoding to str: need a bytes-like object, float found 错误,我将根据提供的信息和提示,分点进行解答: 理解错误信息: 这个错误表明在尝试将某个对象解码成字符串时,遇到了一个浮点数,而解码函数期望的是一个字节序列(如 bytes 类型)。 定位错误来源: 根据提供的参考信息,错误通常...
一、 在访问python-web项目的某网页时,显示decoding to str: need a bytes-like object, tuple found错误。 二、 错误大概意思是解码成字符串是需要字节类的对象,但现在发现了一个元组类型对象。 找到后台代码: db=pymysql.connect(host='localhost',port=3306,user='root',password='123456',database='stock_...
> 报错:TypeError: decoding to str: need a bytes-like object, int found > 抛出的主要意思就是,它在解码到str,需要一个字节的对象,找到的却是int 其实就是类型不符导致的,打了断点看下,是我封装的替换方法导致,如下图: 断点执行到这里时,已经把错误抛出来了,原因是我封装的方法里面使用了正则的替换功能...
TypeError: decoding to str: need a bytes-like object, int found The data that I used is like this <Replace with a description of what you already tried and what is the behavior that you observe. If possible, also add below the exact code that you are running.> ...
TypeError: decoding to str: need a bytes-like object, NoneType found` Contributor fviard commented Sep 27, 2021 @robd003 fyi, your issue is not the same as the one originally reported. Your problem should be fixed with the version in MASTER and the 2.2.0 to be released. fviard closed...
报错:TypeError: decoding to str: need a bytes-like object, int found 2020-04-06 21:04 −... 测试媛S 0 3889 python bytes、int、str、float互转 2019-12-13 15:06 −1.bytes转化为int 函数格式:int.from_bytes(bytes, byteorder, *, signed=False) s1 = b'\xf1\xff' print(int.from...
format(to_hex(text.encode('utf-16'), 2))) The result of encoding a str is a bytes object. $ python3 codecs_encodings.py Raw : 'français' 'f': LATIN SMALL LETTER F 'r': LATIN SMALL LETTER R 'a': LATIN SMALL LETTER A 'n': LATIN SMALL LETTER N 'ç': LATIN SMALL ...
from codecs_to_hex import to_hex text = u'pi: π' print 'Raw :', repr(text) print 'UTF-8 :', to_hex(text.encode('utf-8'), 1) print 'UTF-16:', to_hex(text.encode('utf-16'), 2) The result of encoding a unicode string is a str object. $ python codecs_encodings.py...
value = str(getattr(Context, key)) #重点: 取出来的是int类型,所以应该转换成字符串去替换 s = re.sub(p, value, s, count=1) else: return None return s s = '{"mobilephone": "${borrow_user}", "pwd": "${borrow_pwd}"}'