flask实现简单的接收json返回json的接口

结合http://docs.jinkan.org/docs/flask/quickstart.html#a-minimal-application这个flask文档实现

#!/usr/bin/python
# -*- coding: utf-8 -*-
import json
from flask import Flask
from flask import request
from flask import redirect
from flask import jsonify
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 '<h1>只接受post请求！</h1>'

@app.route('/user/<name>')
def user(name):
    return'<h1>hello, %s</h1>' % name

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

请求数据为{
    "opr": "add",
    "data": {
        "userName": "98997",
        "disc": "hudihiudhu",
        "expDate":"2",
        "ip": [
            "10.10.11.1",
            "10.10.11.2",
            "10.10.11.3"
        ]
    }
}

返回{"userName": "98997", "ip": ["10.10.11.1", "10.10.11.2", "10.10.11.3"], "disc": "hudihiudhu", "expDate": "2"}