JSP errorPage setup method

  • 2020-05-24 05:58:20
  • OfStack

1. Set errorPage: errorPage.jsp
 
<%@page isErrorPage="true"%> 
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 
<title>JSP Page</title> 
</head> 
<body> 
Error~! 
<%=exception.getMessage()%> 
</body> 
</html> 

Application 2.
 
<%@page info="Bad page"%> 
<%@page errorPage="errorPage.jsp" %> // If you make a mistake, switch to  
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 
<title>JSP Page</title> 
</head> 
<body> 
<% 
boolean tf = true; 
if(tf){ 
String info = getServletInfo(); 
throw new Exception("Exception in:" + info); 
} 
%> 
</body> 
</html> 

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