Answers for "when to use get and post in flask"

flask post

from flask import Flask, request

app = Flask(__name__)

@app.route('/', methods=['POST'])
def result():
    print(request.data)  # raw data
    print(request.json)  # json (if content-type of application/json is sent with the request)
    print(request.get_json(force=True))  # json (if content-type of application/json is not sent)

flask post vs get

@app.route("/login", methods=["POST", "GET"])
def login():
    if request.method == "POST":
        user = request.form["name"]
        return redirect(url_for("success", name=user))
    else:
        user = request.args.get("name")
        return redirect(url_for("success", name=user))