ajax 與flask 互動
阿新 • • 發佈:2020-12-28
資料夾目錄:
- index.js
$(document).ready(function(){
$("button").click(function(){
$.get("/hello",null,function(data){
//alert("資料"+data+"\n狀態:"+status);
$('#info').html(data)
result = data
})
});
})
- index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>echarts</title>
<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.js"></script>
<script type = "text/javascript"
src = "{{ url_for('static', filename = 'index.js') }}" ></script>
</ head>
<body>
<div id="container"></div>
<div >資料展示:</div>
<div id="info"></div>
<button>測試</button>
</body>
</html>
3.test.py
# -*- coding: utf-8 -*-
from flask import Flask, jsonify, render_template
import json
app = Flask(__name__,template_folder='template') # 例項化app物件
testInfo = {}
@app.route('/hello', methods=['GET', 'POST']) # 路由
def test_post():
testInfo['name'] = 'xiaoming'
testInfo['age'] = '28'
return json.dumps(testInfo)
@app.route('/')
def hello_world():
return 'Hello World!'
@app.route('/index')
def index():
return render_template('index.html')
if __name__ == '__main__':
app.run(host='127.0.0.1', # 任何ip都可以訪問
port=7777, # 埠
debug=True
)
-
執行 test.py 點選按鈕