java.lang.ClassCastException: sun.jdbc.odbc.JdbcOdbcResultSet cannot be cast to java.lang.String
org.apache.jsp.updateSpecial_005fnew_jsp._jspService(updateSpecial_005fnew_jsp.java:93)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
问题代码:
<%
ArrayList list=new ArrayList();
list=(ArrayList)(session.getAttribute("al"));
String slID=(String)list.get(0);
String slName=(String)list.get(1);
String slIssueDate=(String)list.get(2);
String slImages=(String)list.get(3);
String slDescription=(String)list.get(4);
String slVotes=(String)list.get(5);
String singerID=(String)list.get(6);
%>
我其实不是想用循环取出来,因为这样只有一个变量,我的目的是获取INDEX,然后再用<%=>符号传到一个INPUT里去,不过有好方法也可以告诉我哦!!谢谢各位!@!!