Question

我正在寻找一种在使用烧瓶蓝图时重定向到另一页的方法

from flask import Blueprint, request, render_template, redirect, url_for
import json

user = Blueprint("user",__name__,template_folder='templates')


@user.route("/index")
def index():
    return render_template("index.html")

@user.route("/signup")
def signup():
    return render_template("signup.html")

@user.route("/login")
def login():
    return render_template("login.html")

from models.user_model import User
from app import db

@user.route('/saveuser/', methods=['GET'])
def saveuser():
    username = request.args["username"]
    emailid = request.args["email"]
    password = request.args["password"]
    try:
        u = User(str(username),str(emailid),password=str(password))
        db.session.add(u)
        db.session.commit()
    except Exception, excp:
        return excp
    # return redirect('/index')
    return render_template("index.html")

在saveuser（）中，如果我能够成功插入

，我想重定向到索引页面

Answer 1

使用redirect和url_for：

return redirect(url_for('user.index'))

Answer 2

使用以下工作示例并根据您的需要进行调整：

from flask import Flask, Blueprint, render_template, redirect, url_for

user = Blueprint("user", __name__, template_folder='templates')


@user.route("/index")
def index():
    return render_template("index.html")


@user.route('/saveuser/', methods=['GET'])
def saveuser():
    # save your user here
    return redirect(url_for('user.index'))


app = Flask(__name__)

app.register_blueprint(user)


if __name__ == "__main__":
    app.run(host="0.0.0.0", debug=True)

Rediect到蓝图中的另一页

2 个答案: