求解!!MyEclipse抛出的异常!!
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page /denglu.jsp at line 25
22: username=request.getParameter("username");
23: pwd=request.getParameter("pwd");
24: Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
25: Connection conn = DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=liuyanban","sa","123qwe");
26: Statement stmt=conn.createStatement();
27:
28: ResultSet rs=stmt.executeQuery("select * from zhucebiao where username=\'"+username+"\' and password=\'"+pwd+"\'");
求解这些异常!!!多谢