如何调用文件到jsp? [英] how to call file in to jsp?
本文介绍了如何调用文件到jsp?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
这是我的JSP页面。
This my JSP page.
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1" %>
<!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=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<jsp:useBean id="link" class="com.Sshexample">
<%= link.callconst()%>
</jsp:useBean>
</body>
</html>
我想问这是我正在调用.java文件的ma页面。 unix server.can任何正文告诉我为什么会收到此错误?
i want to ask this is ma page that i musing to call .java file which is making connection with unix server.can any body tell me why i am getting this error?
org.apache.jasper.JasperException: org.apache.jasper.JasperException: Unable to load class for JSP
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:156)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:329)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
我正面临这个问题................?
i am facing this problem................?
推荐答案
在< jsp:useBean>
内写了<%= link.callconst()% >
<body>
<jsp:useBean id="link" class="com.Sshexample">
<%= link.callconst()%>
</jsp:useBean>
</body>
使用此
<body>
<jsp:useBean id="link" class="com.Sshexample"></jsp:useBean>
<%= link.callconst()%>
</body>
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