How does flask receive json

This article mainly introduces the relevant knowledge of "how flask receives json". The editor shows you the operation process through an actual case. The operation method is simple, fast and practical. I hope this article "how flask receives json" can help you solve the problem.

1. Using the request.form.get () method of flask to receive

From flask import Flaskfrom flask import jsonifyfrom flask import requestimport json @ app.route ("/ login", methods= ['POST']) def login (): data_ = request.form.get (' data') data = json.loads (data) username = data ['username'] password = data [' password'] return jsonify ({"login": Login.login (username, password)}) # returns Boolean value

2. Using the request.get_data () method of flask to receive

From flask import Flaskfrom flask import jsonifyfrom flask import requestimport json@app.route ("/ flask/login", methods= ['POST']) def login (): data = request.get_data () data = json.loads (data) username = data [' username'] password = data ['password'] return jsonify ({"login": Login.login (username, password)}) # returns a Boolean

3. Using the request.get_json () method of flask to receive

From flask import Flaskfrom flask import jsonifyfrom flask import request@app.route ("/ flask/login", methods= ['POST']) def login (): data = request.get_json () username = data [' username'] password = data ['password'] return jsonify ({"login": Login.login (username, password)}) # returns a Boolean value about "how flask receives json". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.