将数据从JS发送到python

Question

新手提醒！！！ 在将数据从json发送到python时需要帮助吗

这是我试图将数据发送到python的HTML脚本中的一个摘录……如何在python中接收它？在

        <button class="my_button" name="buttonName" data-value="U" style="height: 50px; width: 100px; font-size: 25px">UP</button>
        <button class="my_button" name="buttonName" data-value="D" style="height: 50px; width: 100px; font-size: 25px">DOWN</button>
        <button class="my_button" name="buttonName" data-value="L" style="height: 50px; width: 100px; font-size: 25px">LEFT</button>
        <button class="my_button" name="buttonName" data-value="R" style="height: 50px; width: 100px; font-size: 25px">RIGHT</button>
        <button class="my_button" name="buttonName" data-value="F" style="height: 50px; width: 100px; font-size: 25px">FRONT</button>
        <button class="my_button" name="buttonName" data-value="B" style="height: 50px; width: 100px; font-size: 25px">BACK</button>
        <button class="my_button" name="buttonName" data-value="M" style="height: 50px; width: 100px; font-size: 25px">MAGFI</button>


 </span>

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Answer 1

我会在python中创建Flask REST Api来接收数据：

from flask import Flask
app = Flask(__name__)

@app.route("/home/pi", methods = ['POST'])
def pi():
    data = request.form['data']

if __name__ == "__main__":
    app.run()

您的帖子请求稍有变化：

发件人：

^{pr2}$

收件人：

url: "/home/pi"