......
    <section class="main-content">
        <div class="container">
            <%        try {
                    connection = DriverManager.getConnection(HOST, userName, password);
                    Statement statement = connection.createStatement();
                    ResultSet rs = statement.executeQuery("SELECT *FROM public.\"Product\"");
                    while (rs.next()) {
            %>
            <div class="row">
                <div class="col-lg-3 col-sm-6 mb-3" >
                    <div class="card" style="width: 18rem;">
                        <img class="card-img-top" src="<%=rs.getString("image")%>"  alt="Card image cap">
                        <div class="card-body">
                            <h5 class="card-title" ><%=rs.getString("title")%></h5>
                            <p class="card-text" ><%=rs.getString("description")%></p>
                            <div class="price">
                                <p><%=rs.getString("price")%></p>
                                <p>руб.</p>
                            </div>
                            <button class="btn btn-dark cart" data-id="<%=rs.getString("id")%>">В корзину</button>
                        </div>
                    </div>
                </div>
            </div>
            <%
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
            %>
        </div>
    </section>
......