Can anyone help me out of the problem??
hi all!
i am try to connect database in my jsp ,but there are some error:
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1365)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1212)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:184)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:110)
java.lang.ClassLoader.loadClassInternal(Unknown Source)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
org.apache.jsp.dataconnect_jsp._jspService(dataconnect_jsp.java:47)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
what can i do?? thanks
thanks evuafets and stevejluke i have success to connect my database .but i am afraid i just have another one :
org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:358)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
root cause
java.lang.NullPointerException
myfirstbean.DataOperate.insertSQLCommand(DataOperate.java:96)
org.apache.jsp.register_jsp._jspService(register_jsp.java:79)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
。JSP
<html>
<body>
<%@page language="java"%>
<%@ page import="java.lang.*"%>
<jsp:useBean id="registerbean" class="myfirstbean.DataOperate"/>
<%!
String name,Anonymous,email,descrip;
int code,telnumber;%>
//get param
<%
name=request.getParameter("na");
Anonymous=request.getParameter("Anonymo");
descrip=request.getParameter("descr");
code=Integer.parseInt(request.getParameter("co"));
telnumber=Integer.parseInt(request.getParameter("telnumb"));
email=request.getParameter("ema");
//send param
registerbean.setName(name);registerbean.setAnonymous(Anonymous);registerbean.setCode(code);
registerbean.setEmail(email);registerbean.setTel(telnumber);registerbean.setDescription(descrip);
String inSertCommand="insert into Customer Values("+registerbean.getName()+","+registerbean.getAnonymous()+","+registerbean.getCode()+","+ registerbean.getEmail()+","+registerbean.getNumber()+","+registerbean.getDescription()+")";
registerbean.insertSQLCommand( inSertCommand );
%>
<%out.print("success register");%>
</form>
</body>
</html>
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