<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<base href="<%=basePath%>">
例如：
<%--
Created by IntelliJ IDEA.
User: Administrator
Date: 2019/6/5
Time: 15:02
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<html>
<link rel="stylesheet" href="css/style.css">
<head>
<base href="<%=basePath%>">
<title>Title</title>
</head>
<script src="script/jquery-1.8.3.js"></script>
<script>
$(function(){
//为所有的删除的超链接增加单击事件
$(".delete").click(function(){
//获取到超链接的请求的href的路径
var href=$(this).attr("href");
//把form的action属性设置成href
$("form").attr("action",href);
//提交表单
$("form").submit();
//阻止原来的单机事件
return false;
});
});
</script>
<body>
<form action="" method="post">
<input type="hidden" name="_method" value="DELETE"/>
</form>
<table border="1">
<tr>
<td colspan="5">
查看所有部门
</td>
</tr>
<tr>
<th>部门编号</th>
<th>部门名称</th>
<th>部门位置</th>
<th>表操作</th>
</tr>
<c:forEach items="${depts}" var="dept">
<tr>
<td>${dept.deptno}</td>
<td>${dept.dname}</td>
<td>${dept.loc}</td>
<td>
<a href="delete/${dept.deptno}" class="delete">删除</a>
<a href="toUpdate/${dept.deptno}">修改</a>
</td>
</tr>
</c:forEach>
<tr>
<td colspan="5">
<a href="toSave">添加部门</a>
</td>
</tr>
</table>
</body>
</html>
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