[英]Python Flask: send file from other link
如何從請求的結果發送文件,如果我將文件寫入它可以工作的文件夾,但寫入需要時間。 但我想要的是直接從請求結果發送。 對不起,我的英語不好
import requests
def get(cls, date: str, date_end: str, office_in_charge: str):
user = get_jwt_identity()
url = "http://localhost:9090/jasperserver/rest_v2/reports/reports/interactive/DTR.pdf"
r = requests.get(url,
params={
'username': 'jasperadmin',
'password': 'jasperadmin',
'p1': user,
'p2': user,
'date': date,
'date_end': date_end,
'office_in_charge': office_in_charge
}
, allow_redirects=True)
return send_file(r.content, as_attachment=True, mimetype='application/pdf')
這可能對您有用:
import requests, io
def get(cls, date: str, date_end: str, office_in_charge: str):
user = get_jwt_identity()
url = "http://localhost:9090/jasperserver/rest_v2/reports/reports/interactive/DTR.pdf"
r = requests.get(url,
params={
'username': 'jasperadmin',
'password': 'jasperadmin',
'p1': user,
'p2': user,
'date': date,
'date_end': date_end,
'office_in_charge': office_in_charge
}
, allow_redirects=True)
return send_file(
io.BytesIO(r.content),
attachment_filename='report.pdf',
mimetype='application/pdf'
)
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