JavaWeb--MVC总结

1.整体框架

2.多个请求调用同一个Servlet

3.查询：整个MVC的流程

  <%
    List<Customer> customers = (List<Customer>)request.getAttribute("customers");
    if(customers != null && customers.size() != 0){
  %>
  <br><br>
  <hr>

  <table border="1" cellpadding="10" cellspacing="0">
    <tr><%--tr表示行，td表示列，th表示表头--%>
      <th>ID</th>
      <th>NAME</th>
      <th>Address</th>
      <th>Phone</th>
      <th>Delete/Update</th>
    </tr>

    <%
        for(Customer customer: customers){
    %>
            <tr>
              <td><%= customer.getId()%></td>
              <td><%= customer.getName()%></td>
              <td><%= customer.getAddress()%></td>
              <td><%= customer.getPhone()%></td>
              <td>
                <a href="">UPDATE</a>
                <a href="delete.do?id=<%= customer.getId()%>" class="delete">DELETE</a>
              </td>
            </tr>

    <%
        }
    %>

　　4.模糊查询