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The method of Java EE JSP in handling the error of exception

Source: Internet
Author: User
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The Prime Minister has two types, one in Java.

try{

}catch ()

{


}



The second type is

Error message:

<%

Out.println (' ... ');

%>


For example:

<%@ page language= "java" import= "java.util.*" pageencoding= "Iso-8859-1"%>
<% @page iserrorpage = "true"%>
<%
String path = Request.getcontextpath ();
String basepath = request.getscheme () + "://" +request.getservername () + ":" +request.getserverport () +path+ "/";
%>


<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" >
<base href= "<%=basePath%>" >

<title>my JSP ' index.jsp ' starting page</title>
<meta http-equiv= "Pragma" content= "No-cache" >
<meta http-equiv= "Cache-control" content= "No-cache" >
<meta http-equiv= "Expires" content= "0" >
<meta http-equiv= "keywords" content= "keyword1,keyword2,keyword3" >
<meta http-equiv= "description" content= "This is my page" >
<!--
<link rel= "stylesheet" type= "Text/css" href= "Styles.css" >
-

<body>
Error message:
<%

%>
<br>
</body>

The method of Java EE JSP in handling the error of exception

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Related Keywords:
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