循环输出列表

1 导包

<!-- https://mvnrepository.com/artifact/javax.servlet/jstl -->
<dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>jstl</artifactId>
  <version>1.2</version>
</dependency>


<!-- https://mvnrepository.com/artifact/taglibs/standard -->
<dependency>
  <groupId>taglibs</groupId>
  <artifactId>standard</artifactId>
  <version>1.1.2</version>
</dependency>

2 页面

<%@page isELIgnored="false" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

3 循环

<table>
    <tr>
        <th>编号</th>
        <th>姓名</th>
        <th>年龄</th>
    </tr>
    <c:forEach var="student" items="${studentlist}">
<tr>
    <td>${student.id}</td>
    <td>${student.name}</td>
    <td>${student.age}</td>
</tr>
    </c:forEach>
</table>