如何通过点击Flask中的按钮来显示数据库中的下一条记录？

from flask import Flask, render_template
from flask_sqlalchemy import SQLAlchemy

app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = '数据库连接地址'
db = SQLAlchemy(app)

class Record(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(50))
    # 其他字段...

@app.route('/')
def index():
    record = Record.query.first()  # 获取第一条记录
    return render_template('index.html', record=record)

@app.route('/next')
def next_record():
    current_id = int(request.args.get('id'))
    record = Record.query.filter(Record.id > current_id).first()  # 获取下一条记录
    return render_template('index.html', record=record)

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