flask接收前台的ajax的post数据

html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
        <link rel="stylesheet" href="/static/css/index.css">

    <script src="/static/js/jquery.min.js"></script>
</head>
<body>
<input type="text" name="usernam" id="username">
<input type="password" name="password" id="password">
<button id="btn">点击</button>
<script>
    $(function(){
        $("#btn").click(function(){
            var username=$('#username').val();
            var password=$('#password').val();
            var data= {
                data: JSON.stringify({
                    'username': username,
                    'password': password
                }),
            }
                $.ajax({
                url:'http://localhost:7999/sendAjax2',
                type:'POST',
                data:data,
                dataType: 'json',
                success:function(res){
                    console.log(res)
                    console.log(0)

                },
                error:function (res) {
                    console.log(res);
                    console.log(1)
                }

            })
        })
    })
</script>
</body>
</html>

@app.route('/sendAjax2', methods=['POST'])

def sendAjax2():

    # password = request.form.get('password')

    # username = request.args.get('username')

    data = json.loads(request.form.get('data'))

    username = data['username']

    password = data['username']

    print (username)

    print (password)

    return "46575"

巴特西

flask接收前台的ajax的post数据

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