你 还得在web.xml中进行配置如
<servlet>
<servlet-name>HelloWorld </servlet-name>
<servlet-class>HelloWorld </servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>HelloWorld </servlet-name>
<url-pattern>/servlets/HelloWorld</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>HelloWorld </servlet-name>
<servlet-class>HelloWorld </servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>HelloWorld </servlet-name>
<url-pattern>/servlets/HelloWorld</url-pattern>
</servlet-mapping>
没有用诶,还是显示不了
再说我不可能每次写一个程序 就修改一下那个web.xml吧?
不过还是非常感谢你
放到D:\Apache Group\Tomcat 4.1\webapps\ROOT\WEB-INF\classes文件夹下2.打开你的ROOT\WEB-INF\web.xml文件..
在
<!-- JSPC servlet mappings start --> <servlet>
<servlet-name>org.apache.jsp.index_jsp</servlet-name>
<servlet-class>org.apache.jsp.index_jsp</servlet-class>
</servlet>
<servlet>
<servlet-name>HelloWorld </servlet-name>
<servlet-class>HelloWorld </servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>HelloWorld </servlet-name>
<url-pattern>/servlets/HelloWorld</url-pattern>
</servlet-mapping> <servlet-mapping>
<servlet-name>org.apache.jsp.index_jsp</servlet-name>
<url-pattern>/index.jsp</url-pattern>
</servlet-mapping><!-- JSPC servlet mappings end -->
那启不是很麻烦啊```
还有我写了JSP 放在哪啊?