Flask返回页面及Json数据

Flshk返回Html页面及Json数据

#!/usr/bin/python
# -*- coding: utf-8 -*-
import json
from flask import Flask
from flask import request
from flask import redirect
from flask import jsonify
from flask import render_template
app = Flask(__name__)

@app.route('/' , methods=['GET', 'POST'])
def index():
    if request.method == 'POST':
        a = request.get_data()
        dict1 = json.loads(a)
        return json.dumps(dict1["data"])
    else:
        return '
只接受post请求！
'

@app.route('/user/')
def user(name):
    return'
hello, %s
' % name

@app.route('/hello')
@app.route('/hello/')
def hello(name = None):
    return render_template('hello.html',name = name)

if __name__ =='__main__':
    app.run(debug=True)

注意：hello.html要存放在/templates/目录下

hello.html代码如下

    
    


    
Hello 
    
Hello {{name}}