编辑更新:
我尝试了这个页面上给出的解决方案,但这对我来说也不起作用:Put request working in curl, but not in Python
我正在使用python 2.7。我正在尝试使用PUT请求。数据必须以formdata的形式发送。
import requests
import json
url = "http://httpbin.org/put"
data = {'lastName':'testNew'}
headers = {
'Authorization': "JWTeyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6MTc0LCJlbWFpbCI6ImNlbGVzdGlhbHRlc3QxQGdtYWlsLmNvbSIsInJhbmRvbV9qd3QiOiJlNXg1Q0oifQ.xc5jVAS6ZtTPrjg0LizznT0-sE9W_FkSW5s",
}
response = requests.request("PUT", url,data=data, headers=headers)
print(response.text)
这个请求给了我以下响应:
{
"args": {},
"data": "",
"files": {},
"form": {
"lastName": "testNew"
},
"headers": {
"Accept": "*/*",
"Accept-Encoding": "gzip, deflate",
"Authorization": "JWT eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6MTc0LCJlbWFpbCI6ImNlbGVzdGlhbHRlc3QxQGdtYWlsLmNvbSIsInJhbmRvbV9qd3QiOiJlNXg1Q0oifQ.xc5jVAS6ZtTPrjg0LizznT0-sE9W_",
"Connection": "close",
"Content-Length": "16",
"Content-Type": "application/x-www-form-urlencoded",
"Host": "httpbin.org",
"User-Agent": "python-requests/2.18.4"
},
"json": null,
"origin": "111.93.35.2",
"url": "http://httpbin.org/put"
}
但是,当我把api url放在我想要使用此请求的地方时,api挂起并给出错误的连接错误。
我试图更新值的API适用于Postman,它们在剪贴板中提供的代码如下,它就像一个魅力更新数据:
import requests
url = "http://myUrl/dashboard/editProfile"
payload = "------WebKitFormBoundary7MA4YWxkTrZu0gW\r\nContent-Disposition: form-data; name=\"lastName\"\r\n\r\nChangeLastFromCode\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW--"
headers = {
'content-type': "multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW",
'Authorization': "JWT eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6MTc0LCJlbWFpbCI6ImNlbGVzdGlhbHRlc3QxQGdtYWlsLmNvbSIsInJhbmRvbV9qd3QiOiJlNXg1Q0oifQ.xc5jVAS6ZtTPrjg0LizznT0-sE9W_",
}
response = requests.request("PUT", url, data=payload, headers=headers)
print(response.text)
如何在不使用上面Postman示例中给出的边界值的情况下编写查询?它只是表单数据中的简单PUT请求。值可以是一个或多个。在上面的例子中,我只使用'lastName',我想通过PUT>更改
处理边界条件的最佳方法是multipartencoder。 https://toolbelt.readthedocs.io/en/latest/uploading-data.html
您可以尝试下面的代码。
import requests
from requests_toolbelt.multipart.encoder import MultipartEncoder
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})