一站式网上办事大厅

from flask import Flask, request, jsonify

from db_helper import DatabaseHelper

app = Flask(__name__)

db_helper = DatabaseHelper()

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

def submit_request():

data = request.get_json()

user_id = data['user_id']

request_type = data['request_type']

status = 'pending'

db_helper.insert_request(user_id, request_type, status)

融合门户

return jsonify({"message": "Request submitted successfully!"})

if __name__ == '__main__':

app.run(debug=True)

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import 'package:flutter/material.dart';

class RequestForm extends StatefulWidget {

@override

_RequestFormState createState() => _RequestFormState();

}

class _RequestFormState extends State {

final TextEditingController _userIdController = TextEditingController();

final TextEditingController _requestTypeController = TextEditingController();

void _submitRequest() {

String userId = _userIdController.text;

String requestType = _requestTypeController.text;

// 这里可以调用API发送数据到后端

}

@override

Widget build(BuildContext context) {

return Scaffold(

appBar: AppBar(title: Text('提交请求')),

body: Padding(

padding: const EdgeInsets.all(16.0),

child: Column(

children: [

TextField(

controller: _userIdController,

decoration: InputDecoration(labelText: '学号/工号'),

),

TextField(

controller: _requestTypeController,

decoration: InputDecoration(labelText: '请求类型'),

),

ElevatedButton(

onPressed: _submitRequest,

child: Text('提交'),

)

],

),

),

);

}

}

]]>