只要去掉这句程序就能运行，加上就会出现报错……
另外一个也有调用，使用的就好好的，不知道为什么？
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 /kj11.jsp at line 50
47: <%
48:String sql1="select *from kj where 瀛〉佛 ='"+number+ "',and 瀵嗙爜='"+code+"'";
49:
ResultSet rs=mybean2.executeQuery(sql1);
50:
while(rs.next()){
51:
out.print("alert('瀵逛笉璧凤紝镇ㄨ緭鍏ョ殑瀵嗙爜鎴栧?鍙烽敊璇?);");
52: }
53:
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:515)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:426)
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)
root cause
java.lang.NullPointerException
org.apache.jsp.kj11_jsp._jspService(kj11_jsp.java:114)
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:384)
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)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.10 logs.
希望高手指点
