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JSP application(return String)用法详例

2020-07-27 21:40:23
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1.JSP代码:
复制代码 代码如下:

<%--
Document : Application
Created on : 2009-10-4, 13:18:53
Author : lucifer
--%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
get Server Info:
<%=application.getServerInfo()%>
<br>
get Context Path:
<%=application.getContextPath()%>
<br>
get Real Path:
<%=application.getRealPath("/Application.jsp")%>
<br>
</body>
</html>

2.输出:
复制代码 代码如下:

get Server Info: Apache Tomcat/6.0.18
get Context Path: /TestMethod
get Real Path: D:/Program Files/NetBeans 6.7.1/www/TestMethod/build/web/Application.jsp
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