【发布时间】:2019-04-04 18:55:02
【问题描述】:
我的 API 可以接受多个带有 json 数据的文件 -
curl -X POST \
http://localhost:25965/v1/import \
-H 'Content-Type: application/json' \
-H 'Postman-Token: xxxxxxxx-xxxx-xxxx-xxxx-ba66a9b8d6cb' \
-H 'cache-control: no-cache' \
-H 'content-type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW' \
-F 'files=@C:\Users\user\File1.xlsx' \
-F 'files=@C:\Users\user\File2.xlsx' \
-F 'files=@C:\Users\user\File3.xlsx' \
-F 'values=[
{
"field1": "Value11",
"field2": "Value21",
"field3": "File1.xlsx"
},
{
"field1": "Value21",
"field2": "Value22",
"field3": "File2.xlsx"
},
{
"field1": "Value31",
"field2": "Value32",
"field3": "File3.xlsx"
}
]'
我正在尝试将此请求转换为 python。 对于请求,我收到错误 too many values to unpack (expected 2)
def PostFiles(self, apiName, values, files):
url = self.ApiUrl + apiName
params = {}
for file in files:
params.update({'files':file})
response = requests.post(url,
files=params,
data=values,
headers={
'Content-Type':'application/json'},
auth=HTTPKerberosAuth(delegate=True))
return response
我也尝试了 requests_toolbelt,但没有用。
def PostFiles(self, apiName, values, files):
url = self.ApiUrl + apiName
params = {}
for file in files:
params.update({'files':file})
params.update({'values':json.dumps(values)})
multipart_data = MultipartEncoder(params)
headers = { 'Content-Type':multipart_data.content_type}
response = requests.post(url,
data=multipart_data,
headers=headers,
auth=HTTPKerberosAuth(delegate=True))
return response
这是我的函数调用 -
files = [open(join(directory, filename), 'rb')]
#files = [('files',(filename, open(join(directory, filename), 'rb'),'application/vnd.ms-excel'))]
values = [{
'field1': 'value11',
'field2' : 'value21',
'field3' : 'File1.xlsx'
}]
response = PostFiles('import', values, files)
print(response)
有与此主题相关的帖子,但我找不到任何使用 json 发布的多个文件。
【问题讨论】:
标签: python api python-requests