JSP application（return String）用法详例
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2024-02-15 22:44:16
1.jsp代码： 复制代码 代码如下: <%-- document : application created on : 2009-10-4, 13:18:53 au...
1.jsp代码：
<%--
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：
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
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