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<C: import> tag

JSP Standard Tag Library JSP Standard Tag Library

<C: import> tag provides all the <jsp: include> tag behavior with the function, but also allows the inclusion of an absolute URL.

For example, use <c: import> tag can contain an FTP server in different web content.

Syntax 

<c:import
   url="<string>"
   var="<string>"
   scope="<string>"
   varRender="<string>"
   context="<string>"
   charEncoding="<string>"/>

Attributes

<C: import> tag has the following attributes:

Attributes description If necessary Defaults
url URL resource to be imported, it can be relative and absolute paths, and can be imported into other host resources Yes no
context When using a relative path to access external resources, context, context specifies the name of the resource. no Current application
charEncoding Set the character encoding of the incoming data no ISO-8859-1
var Introducing variable for storing the text no no
scope Scope var attribute no page
varReader Optional object variable is used to provide java.io.Reader no no

Examples Demo 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html>
<head>
<title>c:import 标签实例</title>
</head>
<body>
<c:import var="data" url="http://www.w3big.com"/>
<c:out value="${data}"/>
</body>
</html>

The above program will print http://www.w3big.com "page's source code, you can try it yourself.

JSP Standard Tag Library JSP Standard Tag Library