from flask import Flask, request, render_template_string
import os
app = Flask(__name__)
# 存储接收到的数据
received_data = []
@app.route('/', methods=['GET'])
def index():
# 将数据渲染到网页上
data_list = "<br>".join(received_data)
return render_template_string("""
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>Received Data</title>
</head>
<body>
<h1>Received Data</h1>
<div>{{ data_list|safe }}</div>
</body>
</html>
""", data_list=data_list)
@app.route('/receive', methods=['POST'])
def receive_data():
global received_data
data = request.data.decode()
received_data.append(data)
# 保存到文件
count = len(received_data) - 1
filename = f"output{count}.txt"
with open(filename, 'w') as file:
file.write(data)
return 'Data received', 200
if __name__ == '__main__':
app.run(host='0.0.0.0', port=3000)
