ajax接收flask传递的json数据

from flask import Flask, request
import json

app = Flask(__name__)

@app.route(\'/\')
def func():
    res = {
        \'data\': {
            \'data1\': [],
            \'data2\': []
        }
    }

    callback = request.values.get(\'callback\')
    return \'\'.join([
        callback,
        \'(\',
        json.dumps(res),
        \');\'
    ])

if __name__ == \'__main__\':
    cfg = {
        \'host\': \'0.0.0.0\',
        \'port\': 1234,
        \'debug\': True
    }
    \'\'\'
    // javascript code:
    $.ajax({
        url: "http://localhost:1234/",
        dataType: "jsonp",
        data: {},
        success: function(res) {
            console.log(res);
        }
    });\'\'\'
    app.run(**cfg)

原文：http://gsw945.com/temp/flask-jsonp.py