from flask import Flask, redirect, request, session, render_template import secrets app = Flask(__name__) app.secret_key = secrets.token_hex(16) @app.route('/submit', methods=['GET', 'POST']) def submit(): if request.method == 'POST': if 'token' in session and session['tok...
return redirect(url_for('index')) # 重定向到带有参数的视图中去 @app.route('/test3') def test3(): return redirect(url_for('page', num=100)) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 请求方式 在Fl...
fromflaskimportredirect, url_for@app.route('/redirect_example')defredirect_example():returnredirect(url_for('index'))# 重定向到 index 路由 9. 处理JSON数据 可以通过request.get_json()方法获取前端传递的JSON数据。以下是一个例子: @app.route('/json_example', methods=['POST'])defjson_example()...
from flask import Flask from flask import url_for from flask import redirect from flask import render_template from flask import request # 用当前脚本名称实例化Flask对象,方便flask从该脚本文件中获取需要的内容 app = Flask(__name__) @app.route('/') def index(): return 'Hello World!' #methods...
python from flask import Flask, redirect, url_for app = Flask(__name__)app.route('/login', methods=['POST'])def login():user = 'John Doe'return redirect(url_for('protected', user=user))app.route('/protected')def protected():user = g.user print(user) # 输出 'John ...
app= Flask(__name__) @app.route('/')defindex():returnrender_template('index.html') @app.route('/cool_form', methods=['GET','POST'])defcool_form():ifrequest.method =='POST':#do stuff when the form is submitted#redirect to end the POST handling#the redirect can be to the same...
from flask import Flask, url_for, redirect app = Flask(__name__) @app.route('/admin') def admin(): return 'hello, admin page' @app.route('/guest') def guest(): return 'hello, guest' @app.route('/user') def user(): return 'hello, user' @app.route('/hello/<name>') def...
在flask解析中,如果解析到/的话,GET请求没有问题,POST会出现标题样报错。 flask.debughelpers.FormDataRoutingRedirect: b'A request was sent to this URL (http://127.0.0.1:5000/notify) but a redirect was issued automatically by the routing system to "http://127.0.0.1:5000/notify/". The...
from flaskimportFlask,redirect,url_for 然后在之前的基础上增加如下代码,然后启动 代码语言:javascript 代码运行次数:0 运行 AI代码解释 @app.route('/xiao')defhello_xiao():return'Hello xiao'@app.route('/li/')defhello_li(li):return'Hello %s as li'%li @app....
Flask.redirect(location, statuscode, response) 在上面的函数中, location我们要重定向的URL位置 statuscode状态码会在http头中发送给浏览器, 默认为302 response用这个参数来初始化响应对象 下面是一些标准的状态码: HTTP_300_MULTIPLE_CHOICES HTTP_301_MOVED_PERMANENTLY ...