方法1:
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import requests url = "http://www.xxxx.net/login" #参数拼凑,附件上传格式如picurl参数,其他表单参数值拼成tuple格式: 2 - tuples (filename, fileobj), 3 - tuples (filename, fileobj, contentype), 4 - tuples (filename, fileobj, contentype, custom_headers) files = { "username" : ( None , "billy" ), "password" : ( None , "abcd1234" ), 'picUrl' : ( 'pic.png' , open ( 'E:\\download\\pic.png' , 'rb' ), 'image/png' )} #如需headers,不需要赋值Content-Type,不然可能会报错 res = requests.post(url, files = files) print res.request.body print res.request.headers |
方法2:
安装requests_toolbelt
pip install requests-toolbelt
实现代码
a.发送文件中的数据
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from requests_toolbelt import MultipartEncoder import requests m = MultipartEncoder( fields = { 'field0' : 'value' , 'field1' : 'value' , 'field2' : ( 'filename' , open ( 'file.py' , 'rb' ), 'text/plain' )}, ) r = requests.post( 'http://httpbin.org/post' , data = m, headers = { 'Content-Type' : m.content_type}) |
b.不需要文件
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from requests_toolbelt import MultipartEncoder import requests m = MultipartEncoder(fields = { 'field0' : 'value' , 'field1' : 'value' }) r = requests.post( 'http://httpbin.org/post' , data = m, headers = { 'Content-Type' : m.content_type}) |
以上这篇python处理multipart/form-data的请求方法就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/hqzxsc2006/article/details/80756406