JSP

JDK 1.5 + eclipse + Tomcat 5.0.28 + MySQL 5.0 Database test, table name newsField: Id int auto-increment, title varchar (20), content varchar (200), author varchar (10) Makefile. jsp Connection conn = dbconn. getconnection ();Statement stmt =

untitled document User Name password birthday gender $ {requestscope. pagehtml} & nbsp; $ {requestscope. selecthtml}

The following error is reported: Ava. Lang. noclassdeffounderror: cocould not initialize class sun. AWT. x11graphicsenvironmentAt java. Lang. Class. forname0 (native method)At java. Lang. Class. forname (class. Java: 169)At java. AWT.

1. Request object The request information of the client is encapsulated in the request object, so that the client can understand the customer's requirements and then respond. It is an instance of the httpservletrequest class. Serial number method

I learned some tutorials on JSP custom tags on the Internet and implemented a small example myself. JSP: My JSP 'tagone.jsp' starting page Hello world jsp taglib !!! Web. xml: index.jsp /WEB-INF/mytag.tld