
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Flask JQuery</title>
<!-- 插入jquery -->
<script src="{{url_for('static', filename='jquery.js')}}"></script>
<script type=text/javascript>
var $SCRIPT_ROOT = {{request.script_root|tojson|safe}};
</script>
<script type=text/javascript>
$(function() {
function submit_form(e) {
$.getJSON($SCRIPT_ROOT + '/add', {
a: $('input[name="a"]').val(),
b: $('input[name="b"]').val(),
now: new Date().getTime()
},
function(data) {
$('#result').text(data.result);
});
};
// 绑定click事件
$('#calculate').bind('click', submit_form);
});
</script>
</head>
<body>
<p>
<input type=text size=5 name=a> +
<input type=text size=5 name=b> =
<span id=result>?</span>
</p>
<p><input type="button" id="calculate" value="计算"></p>
</body>
</html> # -*- coding: utf-8 -*-
from flask import Flask, jsonify, render_template, request
app = Flask(__name__)
@app.route("/")
def index():
# 主页面
return render_template("main.html")
@app.route('/add')
def add_numbers():
a = request.args.get('a', 0, type=int)
b = request.args.get('b', 0, type=int)
return jsonify(result = a + b)
if __name__=="__main__":
app.run(host = "0.0.0.0",port = 8080, debug = True)
原文地址:http://blog.csdn.net/xukai871105/article/details/38148757