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: 1 in the jsp file: /a.jsp Generated servlet error: D:\Tomcat\work\Catalina\localhost\_\org\apache\jsp\a_jsp.java:43: -source 1.3 中不支持泛型 （请尝试使用 -source 1.5 以启用泛型） <jsp:useBean id="a" scope="page" class="Str.class"> 这么改啊！！！！！！！！！