#!/usr/bin/env python3

# -*- coding: utf-8 -*-

"""

Created on Mon Aug 12 21:03:16 2019

@author: liutingting16

"""

#%% test1

#from flask import Flask,request

#

#app = Flask(__name__)

#

#@app.route('/login')

#def login():

# uname = request.form.get("name")

# return uname

#

#if __name__=="__main__":

# #app.run(host="127.0.0.1",port="80",debug=True) ##app.run(host='ip', port='端口')

# app.run()

#%% test2

from flask import Flask, render_template, request

app = Flask(__name__)

@app.route('/')

def hello_world():

return render_template('index.html')

@app.route('/search/')

def search():

l = request.args.get('q')

return '用户提交的参数是: %s' % l

@app.route('/login/', methods=['GET','POST'])

def login():

if request.method == 'GET':

username = request.args.get('username')

password = request.args.get('password')

print('username:', username)

print('password', password)

return 'login get success'

#return render_template('login.html')

else:

username = request.form.get('username')

password = request.form.get('password')

print('username:', username)

print('password', password)

return 'login success'

if __name__ == '__main__':

app.run(debug=True)

#1）GET 请求 ：通过"flask.request.args"来获取

#2）POST 请求 ：通过"flask.reques.form"来获取

#%% test3 - 可执行

#from flask import Flask, render_template, request

#

#app = Flask(__name__)

#

#

#@app.route('/')

#def index():

# print(type(request.query_string))

# return render_template('frame.html')

#

#

#@app.route('/', methods=['POST'])

#def post():

# if request.form['name'] == 'a' and request.form['password'] == 'a':

# return '欢迎' + request.form['name']

# else:

# return '用户名密码错误'

#

#app.run()