使用requests发送表单数据时,只需要将文件或字段通过files和data参数传递,requests会自动生成boundary并封装数据。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 importrequests # 目标URL(测试用:httpbin.org可返回提交的数据) url='http://httpbin.org/post'# 构造文件上传数据:requests会自动构造multipart/form...
在HTTP协议中,当我们使用multipart/form-data提交表单时,整个请求体包含多个部分,每部分之间的边界由一个称为boundary的字符串分隔。例如,HTTP请求头中可能包含如下内容: 复制 Content-Type: multipart/form-data; boundary=---WebKitFormBoundary7MA4YWxkTrZu0gW 1. 这个boundary字符串保证服务器能够正确解析各个字段和...
| | +-- NoBoundaryInMultipartDefect | | +-- StartBoundaryNotFoundDefect | | +-- CloseBoundaryNotFoundDefect | | +-- FirstHeaderLineIsContinuationDefect | | +-- MisplacedEnvelopeHeaderDefect | | +-- MissingHeaderBodySeparatorDefect | | +-- MultipartInvariantViolationDefect | | +-- InvalidM...
boundary参考:https://stackoverflow.com/questions/3508338/what-is-the-boundary-in-multipart-form-data boundary示例如下图: 这个boundary的作用就是类似URL提交参数时(www.baidu.com?id=22&name=lisi),作用和&是一模一样的,只不过这个分割的是浏览器自定义(随机生成)的,一般为字母或数字。只要这个分割符不和...
»下一篇:解决python读取文件报错UnicodeDecodeError: 'gbk' codec can't decode byte 0xbc in position 124: illegal multibyte sequence问题 posted @2023-08-05 14:48久曲健阅读(1063) 评论(0) 解决python+request上传文件报错"the request was rejected because no multipart boundary was found" ...
解决python+request上传文件报错"the request was rejected because no multipart boundary was found",解决方法不在headers里面加content-type,不加请求头优秀不够,你是否无可替代欢迎关注我的微信公众号:软件测试君
[str] = None, offset: Numeric = 0, split_number: Numeric = 5, boundary_gap: Union[str, bool, None] = None, min_: Union[Numeric, str, None] = None, max_: Union[Numeric, str, None] = None, min_interval: Numeric = 0, max_interval: Optional[Numeric] = None, axisline_opts: ...
下面介绍几个Python 中常用的MIME实现类: .mime.multipart.MIMEMultipart ([_subtype[ ,boundary[ ,_subparts[ ,_p 作用是生成包含多个部分的邮件体的MIME对象,参数_subtype指定要添加 到Content-type :multipart/subtype报头的可选的三 类型,分别为mixed 、 related 、alternative ,默认值为mixed 。定义mixed实现...
使用shuffle用来重洗数据集,值得注意shuffle是对lst就地(in place)洗牌,节省存储空间from random import shuffle lst = [randint(0,50) for _ in range(100)] shuffle(lst) print(lst[:5]) # [50, 3, 48, 1, 26]80 10个均匀分布的坐标点random模块中的uniform(a,b)生成[a,b)内的一个随机数,如下...
In [1]: callable(str) Out[1]: True In [2]: callable(int) Out[2]: True In [3]: xiaoming Out[3]: id = 001, name = xiaoming In [4]: callable(xiaoming) Out[4]: False 如果想让xiaoming能被调用 xiaoming(), 需要重写Student类的__call__方法: In [1]: class Student(): ...: ...