jsp的<% %>中使用 像ArrayList<String> al = .的时候会报'<'是非法字符？该如何解决
日期：2014-05-18 浏览次数：20611 次
jsp的<% %>中使用 像ArrayList<String> al = ...的时候会报'<'是非法字符？？
jsp的 <% %> 中使用 像ArrayList <String> al = ...的时候会报 ' < '是非法字符？？
比如 <%@ page language= "java " import= "java.util.* " pageEncoding= "UTF-8 "%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+ ":// "+request.getServerName()+ ": "+request.getServerPort()+path+ "/ ";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN ">
<html>
<head>
<base href= " <%=basePath%> ">
<title> My JSP 'MyJsp.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 ">
-->
</head>
<body>
<%
ArrayList <String> al = new ArrayList <String> ();
%>
This is my JSP page. <br>
</body>
</html>
报错 ：
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 26 in the jsp file: /testuig/MyJsp.jsp
Generated servlet error:
Syntax error on token " < ", invalid AssignmentOperator
An error occurred at line: 26 in the jsp file: /testuig/MyJsp.jsp
Generated servlet error:
Syntax error on token "= ", != expected
An error occurred at line: 26 in the jsp file: /testuig/MyJsp.jsp
Generated servlet error:
Syntax error on token " < ", ( expected
An error occurred at line: 26 in the jsp
jsp的 <% %> 中使用 像ArrayList <String> al = ...的时候会报 ' < '是非法字符？？
比如 <%@ page language= "java " import= "java.util.* " pageEncoding= "UTF-8 "%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+ ":// "+request.getServerName()+ ": "+request.getServerPort()+path+ "/ ";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN ">
<html>
<head>
<base href= " <%=basePath%> ">
<title> My JSP 'MyJsp.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 ">
-->
</head>
<body>
<%
ArrayList <String> al = new ArrayList <String> ();
%>
This is my JSP page. <br>
</body>
</html>
报错 ：
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 26 in the jsp file: /testuig/MyJsp.jsp
Generated servlet error:
Syntax error on token " < ", invalid AssignmentOperator
An error occurred at line: 26 in the jsp file: /testuig/MyJsp.jsp
Generated servlet error:
Syntax error on token "= ", != expected
An error occurred at line: 26 in the jsp file: /testuig/MyJsp.jsp
Generated servlet error:
Syntax error on token " < ", ( expected
An error occurred at line: 26 in the jsp
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