Hi wubuqilai,
org.apache.jasper. > > JasperException: /example.jsp(11,8) No tag "" > defined in tag library imported with prefix "myExample" I think It is because you left a space here: <myExample: example /> In the first case "but http://localhost/question/question/haha it doesnot," what msg Did you get? On Mon, Apr 11, 2011 at 12:21 AM, 何少仪 <wubuqi...@gmail.com> wrote: > i have a problem about jsp-file praratem in web.xml > > here is the photos about the list. > http://goo.gl/ylxBk > when i use servlet ,it works. > like http://localhost/question/togo good. > > but http://localhost/question/question/haha it doesnot, > > i try every possible, /WebContent/question.jsp and so on,but... > > the same question also appears at tag, > > i write question.java for test > package question; > > import java.io.IOException; > > package question; > > import java.io.IOException; > > import javax.servlet.jsp.*; > import javax.servlet.jsp.tagext.*; > public class Example extends SimpleTagSupport { > public void doTag(){ > JspWriter out=this.getJspContext().getOut(); > try { > out.println("<h2>i am example</h2>"); > } catch (IOException e) { > // TODO Auto-generated catch block > e.printStackTrace(); > } > } > } > > } > > then example.tld inside WEB-INF > ... > <tag> > <name>question</name> > <tag-class> question.Example</tag-class> > <body-content>empty</body-content> > </tag> > > then example.jsp inside WebContent > > > <body> > <%@taglib uri="/WEB-INF/example.tld" prefix="myExample"%> > here: <myExample: example /> > </body> > it shows: > > org.apache.jasper.JasperException: /example.jsp(11,8) No tag "" > defined in tag library imported with prefix "myExample" > > how can i do > > any can help me? > > i read Core Servlets and JavaServer Pages Volume 2 who all about this. > > if i cannot solve this question ,i cannot read more. > > thanks > > -- > You received this message because you are subscribed to the Google > Groups "Java EE (J2EE) Programming with Passion!" group. > To post to this group, send email to > java-ee-j2ee-programming-with-passion@googlegroups.com > To unsubscribe from this group, send email to > java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com > For more options, visit this group at > > http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -- You received this message because you are subscribed to the Google Groups "Java EE (J2EE) Programming with Passion!" group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en
